Gantry type press machine

Abstract

The utility model relates to the technical field of press machines, and discloses a gantry type press machine. The gantry type press machine comprises a gantry type press machine body, a lifting plate is connected into the gantry type press machine body in a sliding mode, motors are connected to the two sides of the gantry type press machine body, rotating rods are fixedly connected to output shafts of the two motors, one ends of the two rotating rods are fixedly connected with connecting columns, and the other ends of the two rotating rods are fixedly connected with the connecting columns. And one ends of the two connecting columns are fixedly connected with second hydraulic telescopic rods, and one ends of the two second hydraulic telescopic rods are fixedly connected with turnover plates. When the equipment is used, after one face of a product is machined, the output shafts of the two motors rotate to drive the product to turn over, the working efficiency of the equipment in use is greatly improved, meanwhile, manual turning over is avoided, and the production cost is reduced. And the safety of operating personnel when the equipment is used is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of presses, in particular to a gantry press. Background Art

[0002] A gantry press is a press with a structure similar to that of a gantry crane. It is characterized by a portal frame structure that spans the working area, usually consisting of two vertical columns and a crossbeam. This structure provides the press with good stability and rigidity, enabling it to handle larger workloads and perform precise stamping operations. Gantry presses are commonly used in the metal processing industry and can perform a variety of processing operations such as stamping, forming, shearing, and bending. They can be equipped with different molds and tools according to different work requirements to adapt to various processing tasks. After searching, the relevant document (CN202120478906.X) discloses a mechanical gantry press, including a frame, a workbench, a hydraulic pump station, and a telescopic cylinder. It adopts a gantry frame component, and both ends of the frame They are embedded in two groups of columns respectively, which not only enhances the overall frame strength of the press, but also greatly saves manufacturing costs. When the press is working, the stress at the connection between the frame and the column can be uniform, and the stress inside and outside the column can also be uniform, which solves the problems of breakage caused by uneven force on the press or bending deformation of the column due to force. The top of the telescopic cylinder is fixedly connected to the bottom of the frame through a flange plate, which can be used with different molds. One machine has multiple uses and can be used for calendering, stretching, bending, leveling, assembly and other processing. It has a compact structure, convenient and reliable operation, low labor intensity for workers and strong practicality.

[0003] However, the above structure still has some shortcomings. When it is used, after working on one side of the product to be processed, the other side needs to be processed. If manual mixing is used, it is very time-consuming and laborious. In addition, because sometimes the product is large in size, manual mixing also has certain risks. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a gantry press.

[0005] The utility model is implemented by the following technical scheme: a gantry press body, a lifting plate is slidably connected in the gantry press body, motors are connected to both sides of the gantry press body, rotating rods are fixedly connected to the output shafts of the two motors, one end of the two rotating rods is fixedly connected to a connecting column, one end of the two connecting columns is fixedly connected to a second hydraulic telescopic rod, and one end of the two second hydraulic telescopic rods is fixedly connected to a flip plate.

[0006] As a further improvement of the above scheme, first connecting plates are fixedly connected to both sides of the gantry press body, two first hydraulic telescopic rods are fixedly connected to the tops of the two first connecting plates, and the telescopic rods of the four first hydraulic telescopic rods are fixedly connected to the bottom of the same lifting plate.

[0007] As a further improvement of the above solution, L-shaped connecting plates are fixedly connected to both sides of the gantry press body, one side of the two L-shaped connecting plates is fixedly connected to a connecting block, and the bottoms of the two motors are fixedly connected to the tops of the corresponding connecting blocks.

[0008] As a further improvement of the above solution, four slide grooves are opened in the body of the gantry press, and two T-shaped sliders are fixedly connected to both sides of the lifting plate, and the four T-shaped sliders are slidably connected to the four slide grooves respectively.

[0009] As a further improvement of the above scheme, one end of the two connecting columns extends into the corresponding L-shaped connecting plate and is rotatably connected to the corresponding L-shaped connecting plate, one end of the two second hydraulic telescopic rods extends into the corresponding L-shaped connecting plate and is rotatably connected to the corresponding L-shaped connecting plate, support blocks are fixedly connected to the two L-shaped connecting plates, and one end of the two second hydraulic telescopic rods passes through the corresponding support blocks and is rotatably connected to the corresponding support blocks.

[0010] As a further improvement of the above solution, an anti-slip strip is fixedly provided on one side of the two flip plates.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model provides a gantry press body, a first hydraulic telescopic rod, a lifting plate, a motor and a second hydraulic telescopic rod and other structures so that when the equipment is in use, after processing one side of a product is completed, the output shafts of the two motors are rotated to drive the product to turn over, which greatly improves the work efficiency of the equipment when in use, and also avoids manual turning over, thereby improving the safety of operators when using the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the gantry press of the utility model;

[0014] Figure 2 This is a schematic diagram of the first split structure of the gantry press of the utility model;

[0015] Figure 3 This is a schematic diagram of the second split structure of the gantry press of the utility model;

[0016] Figure 4 This is a schematic diagram of the third split structure of the gantry press of the utility model.

[0017] Description of main symbols:

[0018] 1. Gantry press body; 2. First connecting plate; 3. First hydraulic telescopic rod; 4. Lifting plate; 5. Slide; 6. T-shaped slider; 7. L-shaped connecting plate; 8. Connecting block; 9. Motor; 10. Rotating rod; 11. Connecting column; 12. Second hydraulic telescopic rod; 13. Turning plate; 14. Support block; 15. Anti-slip strip. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Please combine Figures 1 to 4 The gantry press of this embodiment includes: a gantry press body 1, a lifting plate 4 is slidably connected inside the gantry press body 1, motors 9 are connected to both sides of the gantry press body 1, rotating rods 10 are fixedly connected to the output shafts of the two motors 9, one end of the two rotating rods 10 is fixedly connected to a connecting column 11, one end of the two connecting columns 11 is fixedly connected to a second hydraulic telescopic rod 12, and one end of the two second hydraulic telescopic rods 12 is fixedly connected to a flip plate 13.

[0021] Through the above technical solution, the equipment can automatically clamp and fix the product and then turn it over, thereby improving the work efficiency of the equipment when in use, while also avoiding manual turning over and improving the safety of operators when using the equipment.

[0022] The first connecting plates 2 are fixedly connected to both sides of the gantry press body 1, and the tops of the two first connecting plates 2 are fixedly connected to two first hydraulic telescopic rods 3, and the telescopic rods of the four first hydraulic telescopic rods 3 are fixedly connected to the bottom of the same lifting plate 4.

[0023] Through the above technical solution, the two first connecting plates 2 play the role of supporting and fixing the corresponding two first hydraulic telescopic rods 3, and the four first hydraulic telescopic rods 3 play the role of enabling the lifting plate 4 to be raised and lowered.

[0024] L-shaped connecting plates 7 are fixedly connected to both sides of the gantry press body 1 , connecting blocks 8 are fixedly connected to one side of the two L-shaped connecting plates 7 , and the bottoms of the two motors 9 are fixedly connected to the tops of the corresponding connecting blocks 8 .

[0025] Through the above technical solution, the two connecting blocks 8 play a role in supporting and fixing the corresponding motors 9.

[0026] Four slide grooves 5 are provided in the gantry press body 1 , and two T-shaped sliders 6 are fixedly connected to both sides of the lifting plate 4 . The four T-shaped sliders 6 are slidably connected to the four slide grooves 5 , respectively.

[0027] Through the above technical solution, the four slide grooves 5 and the four T-shaped sliders 6 cooperate with each other, so that the lifting plate 4 can be limited to prevent it from being skewed during lifting.

[0028] One end of the two connecting columns 11 extends into the corresponding L-shaped connecting plate 7 and is rotatably connected to the corresponding L-shaped connecting plate 7. One end of the two second hydraulic telescopic rods 12 extends into the corresponding L-shaped connecting plate 7 and is rotatably connected to the corresponding L-shaped connecting plate 7. Support blocks 14 are fixedly connected to the two L-shaped connecting plates 7. One end of the two second hydraulic telescopic rods 12 passes through the corresponding support blocks 14 and is rotatably connected to the corresponding support blocks 14.

[0029] Through the above technical solution, the two L-shaped connecting plates 7 respectively support and fix the two second hydraulic telescopic rods 12 and the two connecting columns 11 , and the two supporting blocks 14 support and fix the corresponding second hydraulic telescopic rods 12 .

[0030] An anti-slip strip 15 is fixedly provided on one side of the two flip plates 13 .

[0031] Through the above technical solution, the anti-slip strip 15 plays a role in increasing the clamping force of the two flip plates 13.

[0032] The implementation principle of a gantry press in the embodiment of the present application is:

[0033] During use, when the stamping operation on one side of the product is completed, the telescopic rods of the two second hydraulic telescopic rods 12 are extended and retracted to drive the two flip plates 13 to extend and retract. The two flip plates 13 are extended and retracted to clamp and fix the product. Then the telescopic rods of the four first hydraulic telescopic rods 3 are lowered to drive the lifting plate 4 to lower, so that the product is separated from the surface of the lifting plate 4. Then the output shafts of the two motors 9 are rotated to drive the two rotating rods 10 to rotate. The two rotating rods 10 rotate and drive the two connecting columns 11 to rotate. The two connecting columns 11 rotate and drive the two second hydraulic telescopic rods 12 to rotate. The two second hydraulic telescopic rods 12 rotate and drive the two flip plates 13 to rotate. The two flip plates 13 rotate to turn the product over. Then the telescopic rods of the four first hydraulic telescopic rods 3 are raised, so that the product can be placed on the surface of the lifting plate 4 to complete the stamping operation on the second side.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A gantry press, characterized in that: include: A gantry press body, wherein a lifting plate is slidably connected to the gantry press body, motors are connected to both sides of the gantry press body, rotating rods are fixedly connected to the output shafts of the two motors, one end of the two rotating rods is fixedly connected to a connecting column, one end of the two connecting columns is fixedly connected to a second hydraulic telescopic rod, and one end of the two second hydraulic telescopic rods is fixedly connected to a flip plate.

2. The gantry press according to claim 1, characterized in that The two sides of the gantry press body are fixedly connected with first connecting plates, the tops of the two first connecting plates are fixedly connected with two first hydraulic telescopic rods, and the telescopic rods of the four first hydraulic telescopic rods are fixedly connected to the bottom of the same lifting plate.

3. The gantry press according to claim 1, characterized in that: Both sides of the gantry press body are fixedly connected with L-shaped connecting plates, one side of the two L-shaped connecting plates is fixedly connected with connecting blocks, and the bottoms of the two motors are fixedly connected to the tops of the corresponding connecting blocks.

4. The gantry press according to claim 1, characterized in that: Four slide grooves are provided in the body of the gantry press, and two T-shaped sliders are fixedly connected to both sides of the lifting plate, and the four T-shaped sliders are slidably connected to the four slide grooves respectively.

5. The gantry press according to claim 3, characterized in that: One end of the two connecting columns extends into the corresponding L-shaped connecting plate and is rotatably connected to the corresponding L-shaped connecting plate, one end of the two second hydraulic telescopic rods extends into the corresponding L-shaped connecting plate and is rotatably connected to the corresponding L-shaped connecting plate, support blocks are fixedly connected to the two L-shaped connecting plates, and one end of the two second hydraulic telescopic rods passes through the corresponding support blocks and is rotatably connected to the corresponding support blocks.

6. The gantry press according to claim 1, characterized in that: An anti-slip strip is fixedly arranged on one side of the two flip plates.

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