CN217413185U - Clamping device for cylindrical workpiece - Google Patents
Clamping device for cylindrical workpiece Download PDFInfo
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- CN217413185U CN217413185U CN202122927945.6U CN202122927945U CN217413185U CN 217413185 U CN217413185 U CN 217413185U CN 202122927945 U CN202122927945 U CN 202122927945U CN 217413185 U CN217413185 U CN 217413185U
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- bottom shell
- cylindrical workpiece
- clamping device
- fixedly connected
- clamping
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Abstract
The utility model discloses a clamping device of a cylindrical workpiece, which relates to the technical field of workpiece processing equipment and comprises a bottom shell, a feeding mechanism and a clamping mechanism, wherein the bottom shell is connected with the feeding mechanism, the feeding mechanism comprises a frame plate and a rotating roller, a plurality of rotating rollers which are evenly distributed are arranged above the bottom shell, and both ends of the rotating roller are rotationally connected with the frame plate, when in use, the cylindrical workpiece is placed on the plurality of rotating rollers, when in clamping, a motor is started, the rotation of the motor drives a screw rod to rotate, the driving of the screw rod drives two nut blocks to reversely slide on a slide rod, thereby the translation of an arc-shaped clamping block can be driven, the cylindrical workpiece is clamped and positioned, the clamping and the positioning of the cylindrical workpiece are convenient and rapid, when the cylindrical workpiece is fed, the motor is started to reversely rotate, the cylindrical workpiece is pushed, the rotating roller rotates, and the cylindrical workpiece slides on the rotating roller, thereby the feeding of the cylindrical workpiece is convenient and fast, and the processing efficiency of the cylindrical workpiece is improved.
Description
Technical Field
The utility model relates to a work piece processing equipment technical field specifically is a clamping device of cylinder work piece.
Background
The workpiece refers to a processing object in the machining process, can be a single part or a combination of several fixed parts, the processing modes of the workpiece are various, such as turning, milling, planing, grinding, casting, forging and the like, and the processing procedures of the workpiece also change along with the change of the processing modes; the positioning of the workpieces refers to the process that the workpieces occupy correct positions in a machine tool or a clamp, so that the same batch of workpieces occupy consistent correct machining positions during machining; the main content of the method comprises: the positioning principle of the workpiece is mastered, the position of the workpiece during processing is ensured to be consistent, and a reasonable positioning mode and corresponding positioning elements are selected or designed.
The cylindrical workpiece is generally required to be clamped and fixed in the machining process, and the moving and feeding of the cylindrical workpiece are time-consuming and labor-consuming in the clamping machining process of the conventional clamping device for the cylindrical workpiece, so that the machining efficiency of the workpiece is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device of cylinder work piece to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a clamping device for a cylindrical workpiece comprises a bottom shell, a feeding mechanism and a clamping mechanism, wherein the bottom shell is connected with the feeding mechanism, the feeding mechanism comprises a frame plate and a rotating roller, a plurality of rotating rollers which are uniformly distributed are arranged above the bottom shell, the two ends of each rotating roller are rotatably connected with the frame plate, the lower surface of the frame plate is fixedly connected with the upper surface of the bottom shell, the bottom shell is connected with the clamping mechanism, the clamping mechanism comprises a motor, a screw rod, sliding rods, nut blocks, an L-shaped supporting block and an arc-shaped clamping block, the motor is arranged on one side surface of the bottom shell, the output end of the bottom shell penetrates through the side surface of the bottom shell and is fixedly connected with the screw rod through a coupler, the other end of the screw rod is rotatably connected with the inner side surface of the bottom shell, the two nut blocks which are symmetrically arranged are sleeved on the screw rod, the two sliding rods which are arranged in parallel are fixedly connected in the bottom shell, the nut blocks are slidably sleeved on the two sliding rods, and the upper surface of the nut blocks is fixedly connected with the two L-shaped supporting blocks which are symmetrically arranged, the upper surface of the L-shaped supporting block is fixedly connected with an arc-shaped clamping block.
As a further aspect of the present invention: be connected with on the drain pan and float dirt clearance mechanism, float dirt clearance mechanism includes backup pad, roof and exhaust fan, through two backup pad fixedly connected with roofs on the drain pan, the lower surface mounting of roof has a plurality of even respective exhaust fans.
As a further aspect of the present invention: the lower surface of the bottom shell is fixedly connected with a plurality of uniformly distributed supporting cushion blocks.
As a further aspect of the present invention: and the arc surface of the arc-shaped clamping block is provided with anti-skid grains.
As a further aspect of the present invention: the supporting plate is fixedly connected with the bottom shell through a bolt.
As a further aspect of the present invention: and the thread directions of the two ends of the screw rod are opposite.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, place the cylinder work piece on a plurality of commentaries on classics rollers, when needing the centre gripping, starter motor, the rotation of motor drives the rotation of lead screw, the drive of lead screw drives two nut pieces reverse slip on the slide bar, thereby can drive the translation of arc grip block, carry out the centre gripping location to the cylinder work piece, the centre gripping location convenient and fast who makes the cylinder work piece, when needing the cylinder work piece to feed, starter motor reverses, promote the cylinder work piece, the commentaries on classics roller rotates, make the cylinder work piece slide on the commentaries on classics roller, thereby make the convenient and fast that feeds of cylinder work piece, thereby the machining efficiency of cylinder work piece has been improved.
2. The utility model discloses in the use, can make things convenient for the swift floating dust of getting rid of workpiece surface of bar, the use of convenient processing through the exhaust fan.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of another angle of the present invention;
fig. 3 is a schematic view of the present invention in a partial sectional view.
In the figure: 1. rotating the roller; 2. a frame plate; 3. a bottom case; 4. supporting the cushion block; 5. an electric motor; 6. a top plate; 7. a support plate; 8. an arc-shaped clamping block; 9. an L-shaped support block; 10. an exhaust fan; 11. a nut block; 12. a screw rod; 13. a slide bar.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a clamping device for a cylindrical workpiece includes a bottom shell 3, a feeding mechanism and a clamping mechanism.
In the specific implementation process, as shown in fig. 1, 2 and 3, a feeding mechanism is connected to the bottom case 3, the feeding mechanism includes a frame plate 2 and a roller 1, a plurality of uniformly distributed rollers 1 are arranged above the bottom case 3, both ends of the roller 1 are rotatably connected with the frame plate 2, the lower surface of the frame plate 2 is fixedly connected with the upper surface of the bottom case 3, a clamping mechanism is connected to the bottom case 3, the clamping mechanism includes a motor 5, a screw rod 12, a sliding rod 13, a nut block 11, an L-shaped supporting block 9 and an arc-shaped clamping block 8, the motor 5 is installed on one side surface of the bottom case 3, the output end of the bottom case 3 penetrates through the side surface of the bottom case 3 and is fixedly connected with the screw rod 12 through a coupler, the other end of the screw rod 12 is rotatably connected with the inner side surface of the bottom case 3, two nut blocks 11 symmetrically arranged are sleeved on the screw rod 12, two sliding rods 13 arranged in parallel are fixedly connected in the bottom case 3, the nut block 11 is slidably sleeved on the two sliding rods 13, the upper surface of the nut block 11 is fixedly connected with two L-shaped supporting blocks 9 which are symmetrically arranged, and the upper surface of each L-shaped supporting block 9 is fixedly connected with an arc-shaped clamping block 8.
It should be noted that: when using, place the cylinder work piece on a plurality of commentaries on classics roller 1, when needing the centre gripping, starter motor 5, the rotation of motor 5 drives the rotation of lead screw 12, the drive of lead screw 12 drives two nut pieces 11 and backward slides on slide bar 13, thereby can drive the translation of arc grip block 8, carry out the centre gripping location to the cylinder work piece, make the centre gripping location convenient and fast of cylinder work piece, when needing the cylinder work piece to feed, starter motor 5 reverses, promote the cylinder work piece, change roller 1 and rotate, make the cylinder work piece slide on changeing roller 1, thereby make the convenient and fast that feeds of cylinder work piece, thereby the machining efficiency of cylinder work piece has been improved.
Referring to fig. 1 and 2, a floating dust cleaning mechanism is connected to the bottom case 3, the floating dust cleaning mechanism includes a supporting plate 7, a top plate 6 and an exhaust fan 10, the bottom case 3 is fixedly connected with the top plate 6 through the two supporting plates 7, and a plurality of uniform exhaust fans 10 are installed on the lower surface of the top plate 6.
It should be noted that: in the use process, the exhaust fan 10 can conveniently and quickly remove floating dust on the surface of the workpiece, and the processing use is convenient.
Referring to fig. 1, a plurality of evenly distributed supporting pads 4 are fixedly connected to the lower surface of the bottom case 3, and the bottom case 3 is prevented from directly contacting the ground by the supporting pads 4.
Anti-skidding line has been seted up on the cambered surface of arc grip block 8, and increase frictional force makes when 8 centre gripping location of arc grip block more stable.
Referring to fig. 1 and 2, the supporting plate 7 is fixedly connected with the bottom case 3 through a bolt, so that the floating dust cleaning mechanism can be conveniently and quickly disassembled and assembled, and is convenient to use as required.
Referring to fig. 3, the screw 12 has opposite threads at both ends, so that when the screw 12 is rotated, the two nut blocks 11 can move in opposite directions.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
Claims (6)
1. A clamping device for a cylindrical workpiece, comprising:
a bottom shell (3);
the feeding mechanism is connected to the bottom shell (3) and comprises a frame plate (2) and a plurality of rotating rollers (1), the rotating rollers (1) are uniformly distributed above the bottom shell (3), the frame plate (2) is rotatably connected to two ends of each rotating roller (1), and the lower surface of the frame plate (2) is fixedly connected with the upper surface of the bottom shell (3);
the bottom shell (3) is connected with a clamping mechanism which comprises a motor (5), a screw rod (12) and a slide rod (13), nut piece (11), L shape supporting shoe (9) and arc grip block (8), motor (5) are installed to a side of drain pan (3), the output of drain pan (3) runs through the side of drain pan (3) and through shaft coupling fixedly connected with lead screw (12), the other end of lead screw (12) is rotated with the medial surface of drain pan (3) and is connected, the cover is equipped with nut piece (11) that two symmetries set up on lead screw (12), slide bar (13) of two parallel arrangement of fixedly connected with in drain pan (3), nut piece (11) slip cap is located on two slide bar (13), L shape supporting shoe (9) that the last fixed surface of nut piece (11) is connected with two symmetries and sets up, the last fixed surface of L shape supporting shoe (9) is connected with arc grip block (8).
2. The clamping device for the cylindrical workpiece as claimed in claim 1, wherein a floating dust cleaning mechanism is connected to the bottom shell (3), the floating dust cleaning mechanism comprises supporting plates (7), a top plate (6) and exhaust fans (10), the top plate (6) is fixedly connected to the bottom shell (3) through the two supporting plates (7), and the plurality of uniformly-separated exhaust fans (10) are mounted on the lower surface of the top plate (6).
3. Clamping device for cylindrical workpieces according to claim 1, characterized in that a plurality of evenly distributed support pads (4) are fixedly connected to the lower surface of the bottom shell (3).
4. The clamping device for the cylindrical workpiece as claimed in claim 1, wherein the arc surface of the arc-shaped clamping block (8) is provided with anti-skid lines.
5. A clamping device for cylindrical workpieces according to claim 2, characterized in that the support plate (7) is fixedly connected to the bottom shell (3) by means of screws.
6. A cylindrical workpiece clamping device as in claim 1, characterised in that the screw (12) is threaded in opposite directions at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927945.6U CN217413185U (en) | 2021-11-26 | 2021-11-26 | Clamping device for cylindrical workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927945.6U CN217413185U (en) | 2021-11-26 | 2021-11-26 | Clamping device for cylindrical workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217413185U true CN217413185U (en) | 2022-09-13 |
Family
ID=83169408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122927945.6U Active CN217413185U (en) | 2021-11-26 | 2021-11-26 | Clamping device for cylindrical workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217413185U (en) |
-
2021
- 2021-11-26 CN CN202122927945.6U patent/CN217413185U/en active Active
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