CN212145483U - Two-end pressing mechanism - Google Patents
Two-end pressing mechanism Download PDFInfo
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- CN212145483U CN212145483U CN202020571496.9U CN202020571496U CN212145483U CN 212145483 U CN212145483 U CN 212145483U CN 202020571496 U CN202020571496 U CN 202020571496U CN 212145483 U CN212145483 U CN 212145483U
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- connecting rod
- driving connecting
- down mechanism
- positioning sleeve
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Abstract
The utility model relates to a both ends hold-down mechanism, including frame, left side hold-down mechanism and right side hold-down mechanism, both ends hold-down mechanism divide into right side hold-down mechanism, and left side hold-down mechanism two parts distribute respectively in the both sides of saw bit, and right side hold-down mechanism includes: the device comprises a pin shaft, a right compression beam, a right cylinder, a synchronous driving connecting rod, a right compression beam, a positioning sleeve set, a lower positioning sleeve, a cylinder mounting seat, a synchronous gear, a synchronous shaft and a bearing; left side hold-down mechanism includes: the left air cylinder, the left air cylinder mounting seat, the left pressing beam, the short pin shaft, the sliding bearing and the driving connecting rod; this both ends hold-down mechanism can select as required through control and compress tightly the end, can effectively guarantee like this that the cutting process of steel grating need not the cutting of turning around, has improved automatic level and cutting accuracy, has improved cutting efficiency simultaneously greatly, and cutting efficiency promotes more than 50%.
Description
Technical Field
The utility model belongs to the technical field of the steel grating cutting, concretely relates to both ends hold-down mechanism.
Background
Along with economic development, the market demands for equipment are high-efficiency, the automation degree is continuously improved, the pressing mechanisms at two ends enable the steel grating to be completely automated in the whole cutting process, the pressing is reliable, and after one original plate is clamped once, all finished plates are automatically cut. The original pressing mechanism needs to manually turn around and cut part of the board in the board cutting process, so that the work efficiency is low and the labor intensity is high.
Disclosure of Invention
The utility model aims at providing a high-efficient full-automatic steel grating cutting closing device. The pressing mechanisms at the two ends can select the pressing ends as required through control, so that the steel grating cutting process is effectively guaranteed not to be subjected to turning cutting, the automation level and the cutting precision are improved, (the processes of installation for several times are reduced), the cutting efficiency is greatly improved, and the cutting efficiency is improved by more than 50%.
The purpose of the utility model is realized like this:
a two-end pressing mechanism is characterized by comprising a frame, a left pressing mechanism and a right pressing mechanism,
the two-end pressing mechanism is divided into a right-side pressing mechanism and a left-side pressing mechanism which are respectively distributed on the two sides of the saw blade,
right side hold-down mechanism includes: the device comprises a pin shaft, a right compression beam, a right cylinder, a synchronous driving connecting rod, a right compression beam, a positioning sleeve set, a lower positioning sleeve, a cylinder mounting seat, a synchronous gear, a synchronous shaft and a bearing;
wherein, the right cylinder is arranged on the frame through a cylinder mounting seat, a piston rod of the right cylinder is connected with a synchronous driving connecting rod through threads, the synchronous driving connecting rod is connected with the right pressing beam through a pin shaft, and the synchronous driving connecting rod is guided by the vertical movement through a positioning sleeve group and a lower positioning sleeve; the synchronous shaft is assembled on the bearing, a synchronous gear is assembled on the synchronous shaft, a rack is processed on the synchronous driving connecting rod, and the synchronous driving connecting rod, the synchronous gear, the synchronous shaft and the bearing realize synchronous up-down of the front side and the rear side of the right compression beam;
left side hold-down mechanism includes: the left air cylinder, the left air cylinder mounting seat, the left pressing beam, the short pin shaft, the sliding bearing and the driving connecting rod;
the left air cylinder is arranged on the rack through a left air cylinder mounting seat, a piston rod of the left air cylinder is connected with a driving connecting rod through threads, the driving connecting rod is hinged with a left pressing beam through a short pin shaft and a sliding bearing, and the driving connecting rod moves up and down through a positioning sleeve for positioning;
the utility model has the advantages of it is following:
1. the two-end pressing mechanisms adopt two cylinders of each group of pressing mechanisms for pressing, the pressing force is large, and the pressing is reliable.
2. The two-end pressing mechanisms can tightly press the beam at the output end when the final cutting plate is aligned, so that the steel grating plate is prevented from turning around and cutting, the labor intensity is reduced, and the working efficiency and the cutting precision are improved.
3. The two-end pressing mechanisms are arranged on two sides of the saw blade, the pressing force is close to the cutting force, the cutting section is well formed, and the edge covering operation and the like are facilitated.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of fig. 1 from direction a-a.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
A two-end pressing mechanism is shown in figures 1-2 and comprises a frame 1, a left pressing mechanism and a right pressing mechanism,
the two-end pressing mechanism is divided into a right-side pressing mechanism and a left-side pressing mechanism which are respectively distributed on the two sides of the saw blade 5,
right side hold-down mechanism includes: the device comprises a pin shaft 2, a right compression beam 3, a right air cylinder 17, a synchronous driving connecting rod 12, the right compression beam 3, a positioning sleeve group 6, a lower positioning sleeve 15, an air cylinder mounting seat 16, a synchronous gear 7, a synchronous shaft 14 and a bearing 13;
the right cylinder 17 is mounted on the frame 1 through a cylinder mounting seat 16, a piston rod of the right cylinder 17 is in threaded connection with the synchronous driving connecting rod 12, the synchronous driving connecting rod 12 is connected with the right compression beam 3 through a pin shaft 2, and the synchronous driving connecting rod 12 conducts up-and-down motion guiding through the positioning sleeve group 6 and the lower positioning sleeve 15; the synchronous shaft 14 is assembled on the bearing 13, the synchronous gear 7 is assembled on the synchronous shaft 14, a rack is processed on the synchronous driving connecting rod 12, and the synchronous driving connecting rod, the synchronous gear 7, the synchronous shaft 14 and the bearing 13 realize synchronous up-down of the front side and the rear side of the right compression beam;
left side hold-down mechanism includes: the device comprises a left air cylinder 18, a left air cylinder mounting seat 19, a left pressure beam 8, a short pin shaft 9, a sliding bearing 10 and a driving connecting rod 11;
the left air cylinder 18 is arranged on the frame 1 through a left air cylinder mounting seat 19, a piston rod of the left air cylinder 18 is connected with the driving connecting rod 11 through threads, the driving connecting rod 11 is hinged with the left pressing beam 8 through a short pin shaft 9 and a sliding bearing 10, and the driving connecting rod 11 moves up and down through a positioning sleeve 20 for positioning;
the working principle is as follows: the cylinder movement comprises pushing and pulling the synchronous driving connecting rod 12 or the driving connecting rod 11, and the synchronous driving connecting rod 12 or the driving connecting rod 11 drives the right pressing beam 3 or the left pressing beam 8 to move up and down and provide pressure so as to press the workpiece.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modification, change and equivalent changes made to the above embodiments according to the utility model all still belong to the protection scope of the technical scheme of the utility model.
Claims (1)
1. A two-end pressing mechanism, which is characterized by comprising a frame (1), a left pressing mechanism and a right pressing mechanism,
the two-end pressing mechanism is divided into a right-side pressing mechanism and a left-side pressing mechanism which are respectively distributed on the two sides of the saw blade (5),
right side hold-down mechanism includes: the device comprises a pin shaft (2), a right compression beam (3), a right cylinder (17), a synchronous driving connecting rod (12), the right compression beam (3), a positioning sleeve set (6), a lower positioning sleeve (15), a cylinder mounting seat (16), a synchronous gear (7), a synchronous shaft (14) and a bearing (13);
the right cylinder (17) is mounted on the rack (1) through a cylinder mounting seat (16), a piston rod of the right cylinder (17) is in threaded connection with the synchronous driving connecting rod (12), the synchronous driving connecting rod (12) is connected with the right compression beam (3) through a pin shaft (2), and the synchronous driving connecting rod (12) conducts up-and-down motion guiding through a positioning sleeve set (6) and a lower positioning sleeve (15);
the synchronous shaft (14) is assembled on the bearing (13), the synchronous gear (7) is assembled on the synchronous shaft (14), a rack is processed on the synchronous driving connecting rod (12), and the synchronous driving connecting rod, the synchronous gear (7), the synchronous shaft (14) and the bearing (13) realize synchronous up-down of the front side and the rear side of the right compression beam;
left side hold-down mechanism includes: the device comprises a left air cylinder (18), a left air cylinder mounting seat (19), a left pressing beam (8), a short pin shaft (9), a sliding bearing (10) and a driving connecting rod (11);
the left air cylinder (18) is installed on the rack (1) through a left air cylinder installation seat (19), a piston rod of the left air cylinder (18) is connected with the driving connecting rod (11) through threads, the driving connecting rod (11) is hinged with the left pressing beam (8) through a short pin shaft (9) and a sliding bearing (10), and the driving connecting rod (11) moves up and down through a positioning sleeve (20) for positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571496.9U CN212145483U (en) | 2020-04-17 | 2020-04-17 | Two-end pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571496.9U CN212145483U (en) | 2020-04-17 | 2020-04-17 | Two-end pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212145483U true CN212145483U (en) | 2020-12-15 |
Family
ID=73720027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020571496.9U Active CN212145483U (en) | 2020-04-17 | 2020-04-17 | Two-end pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212145483U (en) |
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2020
- 2020-04-17 CN CN202020571496.9U patent/CN212145483U/en active Active
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