CN213351790U - Clamping device for metal tube polishing - Google Patents
Clamping device for metal tube polishing Download PDFInfo
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- CN213351790U CN213351790U CN202021769260.2U CN202021769260U CN213351790U CN 213351790 U CN213351790 U CN 213351790U CN 202021769260 U CN202021769260 U CN 202021769260U CN 213351790 U CN213351790 U CN 213351790U
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Abstract
The utility model discloses a clamping device for polishing a metal tube, which belongs to the technical field of clamping devices, wherein a control switch is arranged at the top end of a workbench, and a clamping mechanism and a polishing mechanism are arranged on the top end of the workbench; the top end of the frame is provided with an opening, both ends of the frame are provided with through holes movably connected with the S-shaped rods, and the S-shaped rods are opposite to each other and are fixed with clamping blocks; a first hydraulic cylinder is arranged at the bottom end of the frame, and a piston rod of the first hydraulic cylinder is connected with the straight rod; the two ends of the straight rod are both connected with lantern rings in a sliding mode, one end of the first driving rod is rotatably connected to the frame, the other end of the first driving rod is rotatably connected with the lantern rings, one end of the second driving rod is rotatably connected to the S-shaped rod, and the other end of the second driving rod is rotatably connected with the lantern rings; by using the device, enough clamping force can be applied to the metal pipe, so that the polishing quality of the metal pipe is ensured.
Description
Technical Field
The utility model relates to a clamping device technical field, in particular to clamping device is used in tubular metal resonator polishing.
Background
The metal pipe polishing is a processing method for reducing the surface roughness of the metal pipe by utilizing the mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a modification processing for the surface of the metal pipe by utilizing a polishing tool and abrasive particles or other polishing media; before polishing the tubular metal resonator, need carry out fixed clamp to it and press from both sides tightly, and the tradition is polished with clamping device centre gripping dynamics inadequately, appears removing easily and influence polishing quality, the present urgent need design a novel clamping device for tubular metal resonator polishing solves the problem of complaining about.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clamping device is used in tubular metal resonator polishing to solve traditional polishing and use clamping device to influence the problem of polishing quality inadequately to the tubular metal resonator dynamics of holding.
In order to solve the technical problem, the utility model provides a clamping device for polishing a metal tube, which comprises a workbench, wherein the top end of the workbench is provided with a control switch and is provided with a clamping mechanism and a polishing mechanism;
the polishing mechanism comprises two support rods, a frame, a first hydraulic cylinder, a straight rod, two first drive rods, two second drive rods and two S-shaped rods; the supporting rods are fixed at the top end of the workbench, the frame is fixed between the two supporting rods, the top end of the frame is open, through holes movably connected with one end of the S-shaped rod are formed in the two ends of the frame, the S-shaped rod is opposite in position, and a clamping block is fixed at the other end of the S-shaped rod; a bottom plate is fixed at the bottom end of the frame through two connecting rods, the first hydraulic cylinder is fixed on the bottom plate, and a piston rod of the first hydraulic cylinder penetrates through the frame and is connected with the straight rod;
the two ends of the straight rod are both connected with lantern rings in a sliding mode, one end of the first driving rod is rotatably connected to the frame, and the other end of the first driving rod is rotatably connected with the lantern rings; one end of the second driving rod is rotatably connected to the S-shaped rod, and the other end of the second driving rod is rotatably connected with the lantern ring; the control switch is electrically connected with the first hydraulic cylinder.
Optionally, the polishing mechanism comprises a supporting block, a second hydraulic cylinder, a polishing motor, a polishing rod and a polishing head; wherein the content of the first and second substances,
the top end of the supporting block is provided with an arc groove, the second hydraulic cylinder is fixed in the arc groove, a piston rod of the second hydraulic cylinder is connected with the polishing motor through a partition plate, the polishing motor is fixedly connected with the polishing rod, and the polishing head is fixed at one end of the polishing rod.
Optionally, the second hydraulic cylinder and the grinding motor are both electrically connected to the control switch.
In the clamping device for polishing the metal tube provided by the utility model, the top end of the workbench is provided with the control switch and is provided with the clamping mechanism and the polishing mechanism, and the polishing mechanism comprises two support rods, a frame, a first hydraulic cylinder, a straight rod, two first drive rods, two second drive rods and two S-shaped rods; the top end of the frame is provided with an opening, both ends of the frame are provided with through holes movably connected with the S-shaped rods, and the S-shaped rods are opposite to each other and are fixed with clamping blocks; a first hydraulic cylinder is arranged at the bottom end of the frame, and a piston rod of the first hydraulic cylinder is connected with the straight rod; the two ends of the straight rod are both connected with lantern rings in a sliding mode, one end of the first driving rod is rotatably connected to the frame, the other end of the first driving rod is rotatably connected with the lantern rings, one end of the second driving rod is rotatably connected to the S-shaped rod, and the other end of the second driving rod is rotatably connected with the lantern rings; by using the device, enough clamping force can be applied to the metal pipe, so that the polishing quality of the metal pipe is ensured.
Drawings
FIG. 1 is a schematic structural view of a clamping device for polishing a metal tube according to the present invention;
fig. 2 is a schematic structural view of the clamping device provided by the present invention when not in operation;
fig. 3 is a schematic structural view of the clamping device provided by the present invention during operation.
Detailed Description
The following describes a clamping device for polishing a metal tube according to the present invention in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a clamping device for polishing a metal tube, which has a structure shown in figure 1 and comprises a workbench 1, wherein the top end of the workbench 1 is provided with a control switch 2 and is provided with a clamping mechanism and a polishing mechanism, the polishing mechanism comprises two support rods 3, a frame 4, a first hydraulic cylinder 5, a straight rod 6, two first drive rods 8, two second drive rods 9 and two S-shaped rods 10, and the structure is shown in figure 2; the supporting rods 3 are fixed at the top end of the workbench 1, the frame 4 is fixed between the two supporting rods 3, the top end of the frame 4 is open, through holes movably connected with one end of the S-shaped rod 10 are formed in the two ends of the frame 4, the S-shaped rod 10 is opposite in position, and a clamping block 11 is fixed at the other end of the S-shaped rod 10; a bottom plate 12 is fixed at the bottom end of the frame 4 through two connecting rods 13, the first hydraulic cylinder 5 is fixed on the bottom plate 12, and a piston rod of the first hydraulic cylinder passes through the frame 4 and is connected with the straight rod 6; the two ends of the straight rod 6 are both connected with lantern rings 7 in a sliding mode, one end of the first driving rod 8 is rotatably connected to the frame 4, and the other end of the first driving rod is rotatably connected with the lantern rings 7; one end of the second driving rod 9 is rotatably connected to the S-shaped rod 10, and the other end of the second driving rod is rotatably connected with the lantern ring 7; the control switch 2 is electrically connected to the first hydraulic cylinder 5. The clamping device for polishing the metal pipe can apply enough clamping force to the metal pipe, so that the polishing quality of the metal pipe is guaranteed, and the working efficiency of an enterprise is improved.
The polishing mechanism comprises a supporting block 14, a second hydraulic cylinder 15, a polishing motor 17, a polishing rod 18 and a polishing head 19; an arc groove is formed in the top end of the supporting block 14, the second hydraulic cylinder 15 is fixed in the arc groove, a piston rod of the second hydraulic cylinder is connected with the polishing motor 17 through a partition plate 16, the polishing motor 17 is fixedly connected with the polishing rod 18, the polishing head 19 is fixed at one end of the polishing rod 18, the polishing mechanism is used for polishing the inner wall of the metal pipe, and the second hydraulic cylinder 15 and the polishing motor 17 are both electrically connected with the control switch 2.
When the polishing machine is used, a metal pipe to be polished is placed between the two clamping blocks 11, the control switch 2 controls the first hydraulic cylinder 5 to work, the piston rod of the first hydraulic cylinder drives the straight rod 6 to vertically move upwards, the first driving rod 8 drives the lantern ring 7 to move inwards, the second driving rod 9 drives the S-shaped rod 10 to move inwards at the moment, the structure of the polishing machine is shown in fig. 3, the clamping blocks 11 clamp the metal pipe, then the control switch 2 controls the piston rod of the second hydraulic cylinder 15 to drive the polishing head 19 to move into the metal pipe to stop, and then the polishing motor 17 is controlled to drive the polishing head 19 to polish the inner wall of the metal pipe through the polishing rod 18; after a period of time, the polishing is finished, the control switch 2 controls the polishing motor 17 to stop working, the piston rod of the second hydraulic cylinder 15 drives the polishing head 19 to move to the initial position, the piston rod of the first hydraulic cylinder 5 drives the straight rod 6 to vertically move downwards, the second driving rod 9 drives the S-shaped rod 10 to move outwards, and then the polished metal tube is taken down, so that the polishing process of the metal tube is completed.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (3)
1. A clamping device for polishing a metal tube comprises a workbench (1), and is characterized in that a control switch (2) is installed at the top end of the workbench (1), and a clamping mechanism and a polishing mechanism are arranged on the top end of the workbench (1);
the polishing mechanism comprises two support rods (3), a frame (4), a first hydraulic cylinder (5), a straight rod (6), two first drive rods (8), two second drive rods (9) and two S-shaped rods (10); the supporting rods (3) are fixed at the top end of the workbench (1), the frame (4) is fixed between the two supporting rods (3), the top end of the frame (4) is open, through holes movably connected with one end of the S-shaped rod (10) are formed in the two ends of the frame, the S-shaped rod (10) is opposite in position, and a clamping block (11) is fixed at the other end of the S-shaped rod; a bottom plate (12) is fixed at the bottom end of the frame (4) through two connecting rods (13), the first hydraulic cylinder (5) is fixed on the bottom plate (12), and a piston rod of the first hydraulic cylinder penetrates through the frame (4) and is connected with the straight rod (6);
two ends of the straight rod (6) are both connected with lantern rings (7) in a sliding mode, one end of the first driving rod (8) is rotatably connected to the frame (4), and the other end of the first driving rod is rotatably connected with the lantern rings (7); one end of the second driving rod (9) is rotatably connected to the S-shaped rod (10), and the other end of the second driving rod is rotatably connected with the lantern ring (7); the control switch (2) is electrically connected with the first hydraulic cylinder (5).
2. The clamping device for polishing metal tubes as recited in claim 1, wherein the polishing mechanism comprises a support block (14), a second hydraulic cylinder (15), a polishing motor (17), a polishing rod (18), and a polishing head (19); wherein the content of the first and second substances,
an arc groove is formed in the top end of the supporting block (14), the second hydraulic cylinder (15) is fixed in the arc groove, a piston rod of the second hydraulic cylinder is connected with the grinding motor (17) through a partition plate (16), the grinding motor (17) is fixedly connected with the grinding rod (18), and the grinding head (19) is fixed at one end of the grinding rod (18).
3. The clamping device for polishing metal tubes according to claim 2, wherein the second hydraulic cylinder (15) and the grinding motor (17) are electrically connected to the control switch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769260.2U CN213351790U (en) | 2020-08-23 | 2020-08-23 | Clamping device for metal tube polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769260.2U CN213351790U (en) | 2020-08-23 | 2020-08-23 | Clamping device for metal tube polishing |
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| Publication Number | Publication Date |
|---|---|
| CN213351790U true CN213351790U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021769260.2U Active CN213351790U (en) | 2020-08-23 | 2020-08-23 | Clamping device for metal tube polishing |
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| Country | Link |
|---|---|
| CN (1) | CN213351790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229658A (en) * | 2022-09-23 | 2022-10-25 | 江苏安疆装备有限公司 | Inner wall polishing device for metal pipe groove |
-
2020
- 2020-08-23 CN CN202021769260.2U patent/CN213351790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229658A (en) * | 2022-09-23 | 2022-10-25 | 江苏安疆装备有限公司 | Inner wall polishing device for metal pipe groove |
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