CN215942187U - Precision metal workpiece turning fixing device - Google Patents
Precision metal workpiece turning fixing device Download PDFInfo
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- CN215942187U CN215942187U CN202122202914.4U CN202122202914U CN215942187U CN 215942187 U CN215942187 U CN 215942187U CN 202122202914 U CN202122202914 U CN 202122202914U CN 215942187 U CN215942187 U CN 215942187U
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Abstract
The utility model relates to the technical field of machining, in particular to a precision metal workpiece turning and fixing device which can fixedly clamp metal workpieces with different thicknesses, reduce the limitation in the use process and improve the convenience and the practicability; the supporting box comprises a base plate, the supporting box, first fixed block, the lead screw, first bevel gear, second bevel gear, the apparatus further comprises a rotating shaft, the roof, two sets of backup pads, two sets of rotation axes, two sets of link and two sets of bulb, supporting box fixed mounting is in the upper end of bottom plate, the inside of supporting box is provided with the cavity, both parts all are provided with the opening about the supporting box upper end, first fixed block fixed mounting is at the lower extreme of supporting box cavity, the lower extreme of lead screw rotates and installs on first fixed block, first bevel gear fixed mounting is on the lead screw, first bevel gear and second bevel gear meshing, second bevel gear fixed mounting is at the left end of pivot.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a fixing device for turning a precision metal workpiece.
Background
The metal workpiece firstly needs to be fixed and clamped by the fixing device before machining, but the existing fixing device cannot fix the metal workpieces with different thicknesses, so that the metal workpiece fixing device is inconvenient to use, high in limitation and low in practicability.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a fixing device for turning precision metal workpieces, which can fixedly clamp metal workpieces with different thicknesses, reduces the limitation in the use process, and improves the convenience and the practicability.
The utility model relates to a precision metal workpiece turning and fixing device which comprises a bottom plate, a support box, a first fixing block, a screw rod, a first bevel gear, a second bevel gear, a rotating shaft, a top plate, two groups of support plates, two groups of rotating shafts, two groups of connecting frames and two groups of ball heads, wherein the support box is fixedly arranged at the upper end of the bottom plate, a cavity is arranged inside the support box, openings are formed in the left part and the right part of the upper end of the support box, the first fixing block is fixedly arranged at the lower end of the cavity of the support box, the lower end of the screw rod is rotatably arranged on the first fixing block, the first bevel gear is fixedly arranged on the screw rod, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly arranged at the left end of the rotating shaft, the rotating shaft is rotatably arranged on the support box, the top plate is vertically slidably arranged on the support box, the top plate and the screw rod are screwed, the two groups of support plates are respectively and fixedly arranged at the left part and the right part of the upper end of the support box, two sets of rotation axes are fixed mounting respectively in two sets of backup pads, the upper portion of two sets of links rotates respectively and installs on two sets of rotation axes, the mirror image installation about two sets of links, two sets of links are L shape, the upper portion of two sets of links all is provided with the pressure head, two sets of pressure heads are fixed mounting respectively on two sets of links, two sets of bulbs are fixed mounting respectively at the lower extreme of two sets of links to the lower extreme of two sets of bulbs all pastes tightly with the upper end of roof, the middle part of two sets of links is located two sets of openings on the supporting box respectively.
The utility model discloses a precise metal workpiece turning fixing device which further comprises a connecting column, a limiting block, a sliding block, a connecting rod and a second fixing block, wherein the connecting column is fixedly arranged at the lower end of a cavity of a supporting box, a sliding groove is formed in the connecting column, the limiting block is fixedly arranged at the upper end of the sliding groove, the sliding block is vertically and slidably arranged in the sliding groove of the connecting column, the lower end of the connecting rod is fixedly arranged at the upper end of the sliding block, the second fixing block is fixedly arranged at the upper end of the connecting rod, and a top plate is fixedly arranged at the upper end of the second fixing block.
The utility model discloses a precision metal workpiece turning fixing device which further comprises a suspension bracket and an air gun, wherein the suspension bracket is fixedly arranged at the right end of a supporting box, the air gun is suspended on the suspension bracket, and the air gun is connected with an air pump through an air pipe.
The utility model relates to a fixing device for turning a precision metal workpiece, which further comprises two groups of springs, wherein the lower ends of the two groups of springs are respectively and fixedly arranged at the left part and the right part of the upper end of a supporting box, and the upper ends of the two groups of springs are respectively and fixedly arranged on two groups of connecting frames.
The utility model discloses a fixing device for turning a precision metal workpiece, which further comprises a base plate, wherein the base plate is fixedly arranged at the upper end of a supporting box.
The utility model discloses a fixing device for turning a precision metal workpiece, which further comprises an illuminating lamp, wherein the illuminating lamp is fixedly arranged at the upper end of a supporting box.
The utility model relates to a turning and fixing device for a precision metal workpiece, which further comprises a hand wheel and a handle, wherein the hand wheel is fixedly arranged at the right end of a rotating shaft, and the handle is fixedly arranged on the hand wheel.
Compared with the prior art, the utility model has the beneficial effects that: the upper end of supporting box is put to the metal work piece that at first will process, then the pivot rotates, the pivot drives first bevel gear rotatoryly through second bevel gear, first bevel gear drives the lead screw rotatoryly, because lead screw and roof spiral shell dress, so rotatory lead screw drives roof rebound, the roof drives two sets of bulb rebound, two sets of bulbs make two sets of link rotate around two sets of rotation axes respectively, make two sets of pressure heads compress tightly the upper end of metal work piece make the work piece fixed can, because the height of two sets of pressure heads can be adjusted, so can fix the metal work piece of the different thickness of centre gripping, the limitation in the use has been reduced, convenience and practicality have been improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural diagram of the connection of the connecting frame, the rotating shaft and the ball head;
FIG. 3 is a schematic structural diagram of the connection of a screw rod, a first bevel gear, a second bevel gear and the like;
FIG. 4 is a schematic view of the hanger and air gun connection;
in the drawings, the reference numbers: 1. a base plate; 2. a support box; 3. a first fixed block; 4. a screw rod; 5. A first bevel gear; 6. a second bevel gear; 7. a rotating shaft; 8. a top plate; 9. a support plate; 10. a rotating shaft; 11. a connecting frame; 12. a pressure head; 13. a ball head; 14. connecting columns; 15. a limiting block; 16. a slider; 17. a connecting rod; 18. a second fixed block; 19. a suspension bracket; 20. an air gun; 21. a spring; 22. a base plate; 23. an illuminating lamp; 24. a hand wheel; 25. a handle; 26. a base.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the present invention relates to a precision metal workpiece turning fixing device, which comprises a bottom plate 1, a supporting box 2, a first fixing block 3, a screw rod 4, a first bevel gear 5, a second bevel gear 6, a rotating shaft 7, a top plate 8, two sets of supporting plates 9, two sets of rotating shafts 10, two sets of connecting frames 11 and two sets of ball heads 13, wherein the supporting box 2 is fixedly arranged at the upper end of the bottom plate 1, a chamber is arranged inside the supporting box 2, openings are arranged at the left and right parts of the upper end of the supporting box 2, the first fixing block 3 is fixedly arranged at the lower end of the chamber of the supporting box 2, the lower end of the screw rod 4 is rotatably arranged on the first fixing block 3, the first bevel gear 5 is fixedly arranged on the screw rod 4, the first bevel gear 5 is engaged with the second bevel gear 6, the second bevel gear 6 is fixedly arranged at the left end of the rotating shaft 7, the rotating shaft 7 is rotatably arranged on the supporting box 2, the top plate 8 is slidably arranged on the supporting box 2 up and down, the top plate 8 and the screw rod 4 are in screwed installation, two groups of supporting plates 9 are respectively and fixedly installed at the left part and the right part of the upper end of the supporting box 2, two groups of rotating shafts 10 are respectively and fixedly installed on the two groups of supporting plates 9, the upper parts of two groups of connecting frames 11 are respectively and rotatably installed on the two groups of rotating shafts 10, the two groups of connecting frames 11 are installed in a left mirror image and a right mirror image, the two groups of connecting frames 11 are both L-shaped, the upper parts of the two groups of connecting frames 11 are respectively provided with a pressure head 12, the two groups of pressure heads 12 are respectively and fixedly installed on the two groups of connecting frames 11, two groups of ball heads 13 are respectively and fixedly installed at the lower ends of the two groups of connecting frames 11, the lower ends of the two groups of ball heads 13 are respectively attached to the upper end of the top plate 8, and the middle parts of the two groups of connecting frames 11 are respectively positioned in two groups of openings on the supporting box 2; at first the upper end of supporting box 2 is put to the metal work piece that will process, then rotate pivot 7, pivot 7 drives first bevel gear 5 rotatory through second bevel gear 6, first bevel gear 5 drives lead screw 4 rotatory, because lead screw 4 and 8 spiral shell dresses of roof, so rotatory lead screw 4 drives roof 8 rebound, roof 8 drives two sets of bulbs 13 rebound, two sets of bulbs 13 make two sets of link 11 rotate around two sets of rotation axes 10 respectively, make two sets of pressure heads 12 compress tightly the upper end of metal work piece make the work piece fixed can, because the height of two sets of pressure heads 12 can be adjusted, so can fix the metal work piece of the different thickness of centre gripping, the limitation in the use has been reduced, convenience and practicality have been improved.
The utility model discloses a precision metal workpiece turning fixing device, which further comprises a connecting column 14, a limiting block 15, a sliding block 16, a connecting rod 17 and a second fixing block 18, wherein the connecting column 14 is fixedly arranged at the lower end of a cavity of a support box 2, a sliding groove is formed in the connecting column 14, the limiting block 15 is fixedly arranged at the upper end of the sliding groove, the sliding block 16 is vertically and slidably arranged in the sliding groove of the connecting column 14, the lower end of the connecting rod 17 is fixedly arranged at the upper end of the sliding block 16, the second fixing block 18 is fixedly arranged at the upper end of the connecting rod 17, and a top plate 8 is fixedly arranged at the upper end of the second fixing block 18; through the arrangement, the reliability and the stability of the top plate 8 in the up-and-down moving process are improved.
The utility model relates to a precision metal workpiece turning fixing device, which further comprises a suspension bracket 19 and an air gun 20, wherein the suspension bracket 19 is fixedly arranged at the right end of the support box 2, the air gun 20 is suspended on the suspension bracket 19, and the air gun 20 is connected with an air pump through an air pipe; through the setting, can blow dust and impurity of supporting box 2 upper end clean through air gun 20, improve the cleaning nature in the use.
The utility model relates to a fixing device for turning a precision metal workpiece, which further comprises two groups of springs 21, wherein the lower ends of the two groups of springs 21 are respectively and fixedly arranged at the left part and the right part of the upper end of a supporting box 2, and the upper ends of the two groups of springs 21 are respectively and fixedly arranged on two groups of connecting frames 11; through the arrangement, when the top plate 8 descends, the two groups of springs 21 can automatically jack up the upper parts of the two groups of connecting frames 11, and the reliability in the use process is improved.
The utility model relates to a fixing device for turning a precision metal workpiece, which further comprises a backing plate 22, wherein the backing plate 22 is fixedly arranged at the upper end of a support box 2; through the arrangement, the metal workpiece is prevented from being directly contacted with the upper end of the supporting box 2 to generate pressure damage, and the reliability in the using process is improved.
The utility model discloses a fixing device for turning a precision metal workpiece, which further comprises an illuminating lamp 23, wherein the illuminating lamp 23 is fixedly arranged at the upper end of the supporting box 2; through the arrangement, the upper part of the supporting box 2 is brighter, and the convenience in the use process is improved.
The precision metal workpiece turning fixing device further comprises a hand wheel 24 and a handle 25, wherein the hand wheel 24 is fixedly arranged at the right end of the rotating shaft 7, and the handle 25 is fixedly arranged on the hand wheel 24; through the arrangement, the rotation of the rotating shaft 7 is facilitated, and the convenience in the use process is improved.
The utility model discloses a fixing device for turning a precision metal workpiece, which further comprises a base 26, wherein the base 26 is fixedly arranged at the lower end of the bottom plate 1; through the arrangement, the stability of the bottom plate 1 in the using process is improved.
When the precise metal workpiece turning and fixing device works, a metal workpiece to be machined is placed at the upper end of a supporting box 2, a rotating shaft 7 is rotated, the rotating shaft 7 drives a first bevel gear 5 to rotate through a second bevel gear 6, the first bevel gear 5 drives a screw rod 4 to rotate, the screw rod 4 and a top plate 8 are screwed, so that the rotating screw rod 4 drives the top plate 8 to move upwards, the top plate 8 drives two groups of ball heads 13 to move upwards, the two groups of ball heads 13 enable two groups of connecting frames 11 to rotate around the two groups of rotating shafts 10 respectively, and the two groups of pressing heads 12 enable the upper end of the metal workpiece to be pressed tightly to fix the workpiece.
According to the fixing device for turning the precision metal workpiece, the mounting mode, the connecting mode or the setting mode are common mechanical modes, and the fixing device can be implemented as long as the beneficial effects of the fixing device can be achieved; the screw rod 4, the first bevel gear 5, the second bevel gear 6, the air gun 20 and the illuminating lamp 23 of the precision metal workpiece turning and fixing device are purchased from the market, and technicians in the industry only need to install and operate the device according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A precision metal workpiece turning and fixing device is characterized by comprising a bottom plate (1), a supporting box (2), a first fixing block (3), a screw rod (4), a first bevel gear (5), a second bevel gear (6), a rotating shaft (7), a top plate (8), two groups of supporting plates (9), two groups of rotating shafts (10), two groups of connecting frames (11) and two groups of ball heads (13), wherein the supporting box (2) is fixedly arranged at the upper end of the bottom plate (1), a cavity is arranged inside the supporting box (2), openings are formed in the left part and the right part of the upper end of the supporting box (2), the first fixing block (3) is fixedly arranged at the lower end of the cavity of the supporting box (2), the lower end of the screw rod (4) is rotatably arranged on the first fixing block (3), the first bevel gear (5) is fixedly arranged on the screw rod (4), the first bevel gear (5) is meshed with the second bevel gear (6), the second bevel gear (6) is fixedly arranged at the left end of the rotating shaft (7), the rotating shaft (7) is rotatably arranged on the supporting box (2), the top plate (8) is vertically and slidably arranged on the supporting box (2), the top plate (8) is in threaded connection with the screw rod (4), two groups of supporting plates (9) are respectively and fixedly arranged at the left part and the right part of the upper end of the supporting box (2), two groups of rotating shafts (10) are respectively and fixedly arranged on the two groups of supporting plates (9), the upper parts of two groups of connecting frames (11) are respectively and rotatably arranged on the two groups of rotating shafts (10), the left part and the right part of the two groups of connecting frames (11) are respectively and specularly arranged, the two groups of connecting frames (11) are L-shaped, the upper parts of the two groups of connecting frames (11) are respectively provided with a pressure head (12), the two groups of pressure heads (12) are respectively and fixedly arranged on the two groups of connecting frames (11), the two groups of ball heads (13) are respectively and are fixedly arranged at the lower ends of the two groups of ball heads (13) are tightly attached to the upper end of the top plate (8), the middle parts of the two groups of connecting frames (11) are respectively positioned in the two groups of openings on the supporting box (2).
2. The precise metal workpiece turning and fixing device as recited in claim 1, further comprising a connecting column (14), a limiting block (15), a slider (16), a connecting rod (17) and a second fixing block (18), wherein the connecting column (14) is fixedly installed at the lower end of the cavity of the support box (2), a chute is formed in the connecting column (14), the limiting block (15) is fixedly installed at the upper end of the chute, the slider (16) is vertically slidably installed in the chute of the connecting column (14), the lower end of the connecting rod (17) is fixedly installed at the upper end of the slider (16), the second fixing block (18) is fixedly installed at the upper end of the connecting rod (17), and the top plate (8) is fixedly installed at the upper end of the second fixing block (18).
3. The precision metal workpiece turning and fixing device as recited in claim 1, further comprising a suspension bracket (19) and an air gun (20), wherein the suspension bracket (19) is fixedly installed at the right end of the support box (2), the air gun (20) is suspended on the suspension bracket (19), and the air gun (20) is connected with the air pump through an air pipe.
4. The precision metal workpiece turning and fixing device as recited in claim 1, further comprising two sets of springs (21), wherein the lower ends of the two sets of springs (21) are respectively and fixedly mounted on the left and right parts of the upper end of the supporting box (2), and the upper ends of the two sets of springs (21) are respectively and fixedly mounted on the two sets of connecting frames (11).
5. The precision metal workpiece turning fixture as claimed in claim 1, further comprising a backing plate (22), the backing plate (22) being fixedly mounted on the upper end of the support box (2).
6. The precision metal workpiece turning fixture according to claim 1, further comprising a lighting lamp (23), wherein the lighting lamp (23) is fixedly installed at the upper end of the support box (2).
7. The precision metal workpiece turning fixing device of claim 1, further comprising a hand wheel (24) and a handle (25), wherein the hand wheel (24) is fixedly installed at the right end of the rotating shaft (7), and the handle (25) is fixedly installed on the hand wheel (24).
8. The precision metal workpiece turning fixture as claimed in claim 1, further comprising a base (26), the base (26) being fixedly mounted at a lower end of the base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202914.4U CN215942187U (en) | 2021-09-10 | 2021-09-10 | Precision metal workpiece turning fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122202914.4U CN215942187U (en) | 2021-09-10 | 2021-09-10 | Precision metal workpiece turning fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215942187U true CN215942187U (en) | 2022-03-04 |
Family
ID=80429278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122202914.4U Active CN215942187U (en) | 2021-09-10 | 2021-09-10 | Precision metal workpiece turning fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215942187U (en) |
-
2021
- 2021-09-10 CN CN202122202914.4U patent/CN215942187U/en active Active
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