CN210997564U - Quick clamping mechanism - Google Patents
Quick clamping mechanism Download PDFInfo
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- CN210997564U CN210997564U CN201921639251.9U CN201921639251U CN210997564U CN 210997564 U CN210997564 U CN 210997564U CN 201921639251 U CN201921639251 U CN 201921639251U CN 210997564 U CN210997564 U CN 210997564U
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- clamping plate
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Abstract
The utility model belongs to the technical field of clamping, and relates to a quick clamping mechanism, which comprises a base and a manual driving device, the base is provided with a fixed seat, the front and the back of the fixed seat are provided with through hole structures, the manual driving device comprises a hand disc driving screw rod, a clamping plate and a cylindrical fixed rod, the driving screw rod penetrates through the through hole structure, one end of the driving screw rod is hinged with the clamping plate through a cylindrical fixing rod, the other end of the driving screw rod is provided with an operating hand disc, the fixed seat is provided with a manual fixed switch used for clamping the driving screw rod, the base is provided with a chute for the clamping plate to slide, one end of the clamping plate, which is far away from the driving screw rod, is provided with a leaning grid, lean on bars one side to pass through the rotation axis setting on the base, lean on bars opposite side to be provided with the arc spout, be provided with positioning bolt in the arc spout, reached the effect to metal quick fixation.
Description
Technical Field
The utility model relates to a metal cutting machine, in particular to quick clamping mechanism who is used for fixed metal on the metal cutting machine.
Background
The clamping mechanism is a common mechanism for positioning metal to be cut, and the conventional clamping mechanism is slow in speed and insufficient in precision when used for positioning the metal, cannot cut the metal at multiple angles, can reduce the working efficiency and increase the processing cost.
Disclosure of Invention
An object of the utility model is to solve the problem that exists among the prior art, provide a quick clamping machine of ability quick fixation metal constructs, this quick clamping machine constructs can not only fix the metal that needs the cutting fast, can also angle of adjustment, realizes carrying out the cutting of multi-angle to the metal.
The utility model provides a technical scheme that technical problem adopted is: a quick clamping mechanism comprises a base and a manual driving device, wherein a fixed seat is arranged on the base, the fixed seat is provided with a through hole structure, the manual driving device comprises a hand disc, a driving screw rod, a clamping plate and a cylindrical fixed rod, the driving screw rod penetrates through the through hole structure, one end of the driving screw rod is hinged with the clamping plate through a cylindrical fixing rod, the other end of the driving screw rod is provided with an operating hand disc, the fixed seat is provided with a manual fixed switch used for clamping the driving screw rod, the base is provided with a chute for the clamping plate to slide, one end of the clamping plate, which is far away from the driving screw rod, is provided with a leaning grid, one side of the leaning grid is arranged on the base through a rotating shaft, the base is provided with a connecting hole for fixing the rotating shaft, the other side of the leaning grid is provided with an arc-shaped sliding groove, a positioning bolt is arranged in the arc-shaped sliding groove, and a bolt hole used for being in threaded connection with the positioning bolt is formed in the arc-shaped sliding groove of the leaning grid on the base.
Further, the method comprises the following steps: the fixing base both sides are provided with first round pin mouth, the base is provided with the second round pin mouth that corresponds with first round pin mouth, the fixing base passes through the bolt fastening on the base.
Further, the method comprises the following steps: and an arc angle ruler with the same angle as the arc chute is arranged on one side of the arc chute.
Further, the method comprises the following steps: the manual driving device further comprises a hand bolt, and the driving screw rod is fixed on the cylindrical fixing rod through the hand bolt.
Further, the method comprises the following steps: the manual driving device further comprises a handle, and the handle is mounted on the hand disc through a screw.
Further, the method comprises the following steps: the connecting holes and the bolt holes are arranged in a plurality at intervals.
The utility model has the advantages that: when the manual driving device is close to a workpiece quickly, the manual fixing switch is pressed, the manual driving device is used for clamping the workpiece, the manual driving device is prevented from retreating when the cutting workpiece is subjected to reverse force, the workpiece is ensured to be clamped stably, the arc-shaped chute structure on the leaning grid arranged by the rapid clamping mechanism achieves the effect of cutting different angles of metal, the working efficiency is improved, and the processing cost is reduced.
Drawings
FIG. 1 is a schematic view of a quick clamping mechanism.
Fig. 2 is a top view of the base holder.
Fig. 3 is a schematic view of a manual drive device.
Fig. 4 is a schematic diagram of a fence.
Labeled as: the device comprises a base 1, a sliding groove 11, a fixed seat 2, a manual fixed switch 21, a manual driving device 3, a hand disc 31, a driving screw rod 32, a cylindrical fixed rod 33, a hand bolt 34, a handle 35, a clamping plate 4, a backing grid 5, a rotating shaft 51, an arc-shaped sliding groove 52 and an arc-shaped angle ruler 53.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 to 4, a quick clamping mechanism comprises a base 1 and a manual driving device 3, wherein a fixed seat 2 is arranged on the base 1, a through hole structure is arranged in front of and behind the fixed seat 2, the manual driving device 3 comprises a hand disc 31, a driving screw rod 32, a clamping plate 4 and a cylindrical fixed rod 33, the driving screw rod 32 passes through the through hole structure, one end of the driving screw rod 32 is hinged with the clamping plate 4 through the cylindrical fixed rod 33, the other end of the driving screw rod 32 is provided with an operating hand disc 31, the fixed seat 2 is provided with a manual fixed switch 21 for clamping the driving screw rod 32, the base 1 is provided with a chute 11 for sliding the clamping plate 4, one end of the clamping plate 4, far away from the driving screw rod 32, is provided with a backup grid 5, one side of the backup grid 5 is arranged on the base 1 through a rotating shaft 51, the, the other side of the fence 5 is provided with an arc-shaped chute 52, a positioning bolt is arranged in the arc-shaped chute 52, a bolt hole for being in threaded connection with the positioning bolt is arranged at the arc-shaped chute 52 of the fence 5 of the base 1, when the manual driving device 3 is quickly close to a workpiece in use, the manual fixing switch 21 is pressed, the manual driving device 3 is used for clamping the workpiece, meanwhile, the manual driving device 3 is prevented from retreating when the cutting workpiece is subjected to reverse force, the workpiece is ensured to be stably clamped, the problem of low metal fixing speed is solved, the positioning bolt arranged in the arc-shaped chute structure 52 on the fence 5 arranged in the rapid clamping mechanism is used for loosening the positioning bolt when the angle needs to be changed, the fence 5 is pulled to rotate along a rotating shaft, after the fence 5 is rotated in place, the positioning bolt is tightened again, the product can be fixed at different angles, and the effect of cutting the metal at different angles can, not only improves the working efficiency, but also reduces the processing cost.
On the basis, as shown in fig. 1, 2 both sides of fixing base are provided with first round pin mouth, base 1 is provided with the second round pin mouth that corresponds with first round pin mouth, fixing base 2 passes through the bolt fastening on base 1, through fixing base 2, has reached the effect of base 1 with manual drive device 3's stable connection, makes the object fixed faster for work efficiency.
On the basis, as shown in fig. 4, the arc-shaped angle ruler 53 with the same angle is arranged on one side of the arc-shaped chute 52, so that when the object is cut at different angles, the angle of the fence 5 can be adjusted according to the arc-shaped angle ruler 53, the cutting precision is higher, the working efficiency is accelerated, and the working cost is reduced.
On the basis, as shown in fig. 3, the manual driving device 3 further includes a hand bolt 34, the driving screw 32 is fixed on the cylindrical fixing rod 33 through the hand bolt 34, and the manual driving device 3 and the clamping plate 4 are fixed more efficiently and quickly through the hand bolt 34.
On the basis, as shown in fig. 3, the manual driving device 3 further comprises a handle 35, the handle 35 is mounted on the handwheel 31 through a screw, and the manual driving device 3 with the handle 35 is arranged, so that the effects of more convenient operation and improved working efficiency are achieved.
On the basis, as shown in fig. 1, the connecting holes and the bolt holes are arranged at intervals, when the fixing device is used, the leaning grid can be fixed at different connecting holes and bolt holes through the positioning bolts and the rotating shafts according to different sizes of products, namely, the distance between the leaning grid and the clamping plate 4 is changed to fix the products with different sizes.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a quick clamping machine constructs, includes base (1) and manual drive device (3), be provided with fixing base (2) on base (1), its characterized in that: the fixing seat (2) is provided with a through hole structure, the manual driving device (3) comprises a hand disc (31), a driving screw rod (32), a clamping plate (4) and a cylindrical fixing rod (33), the driving screw rod (32) penetrates through the through hole structure, one end of the driving screw rod (32) is hinged with the clamping plate (4) through the cylindrical fixing rod (33), the other end of the driving screw rod (32) is provided with an operating hand disc (31), the fixing seat (2) is provided with a manual fixing switch (21) used for clamping the driving screw rod (32), the base (1) is provided with a sliding groove (11) for the clamping plate (4) to slide, one end, far away from the driving screw rod (32), of the clamping plate (4) is provided with a backup grid (5), one side of the backup grid (5) is arranged on the base (1) through a rotating shaft (51), and the base is provided with a connecting, an arc-shaped sliding groove (52) is formed in the other side of the leaning grid (5), a positioning bolt is arranged in the arc-shaped sliding groove (52), and a bolt hole used for being in threaded connection with the positioning bolt is formed in the arc-shaped sliding groove (52) of the leaning grid (5) of the base (1).
2. The quick clamping mechanism according to claim 1, wherein: the fixing base is characterized in that first pin holes are formed in two sides of the fixing base (2), second pin holes corresponding to the first pin holes are formed in the base (1), and the fixing base (2) is fixed on the base (1) through bolts.
3. The quick clamping mechanism according to claim 1, wherein: an arc angle ruler (53) with the same angle as the arc chute (52) is arranged on one side of the arc chute.
4. The quick clamping mechanism according to claim 1, wherein: the manual driving device (3) further comprises a hand bolt (34), and the driving screw rod (32) is fixed on the cylindrical fixing rod (33) through the hand bolt (34).
5. The quick clamping mechanism according to claim 1, wherein: the manual driving device (3) further comprises a handle (35), and the handle (35) is installed on the handwheel (31) through a screw.
6. The quick clamping mechanism according to claim 1, wherein: the connecting holes and the bolt holes are arranged in a plurality at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639251.9U CN210997564U (en) | 2019-09-29 | 2019-09-29 | Quick clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921639251.9U CN210997564U (en) | 2019-09-29 | 2019-09-29 | Quick clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210997564U true CN210997564U (en) | 2020-07-14 |
Family
ID=71466802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921639251.9U Active CN210997564U (en) | 2019-09-29 | 2019-09-29 | Quick clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210997564U (en) |
-
2019
- 2019-09-29 CN CN201921639251.9U patent/CN210997564U/en active Active
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