Self-propelled plate forming press

Abstract

The present application relates to the technical field of press machine, especially to a self-walking plate forming press machine, which comprises a pre-embedded plate, a press machine, a jacking device, a moving device and a moving bracket, the pre-embedded plate is fixedly installed on the ground, the press machine comprises a support column and a press machine body installed on the support column, a plurality of moving roller devices corresponding to the support column are installed on the pre-embedded plate, the jacking device is installed between the support column and the corresponding moving roller device to jack up the press machine, the moving device is used to drive the jacked-up press machine to move, and the moving bracket is located on both sides of the press machine, one end of the moving bracket is hinged to the press machine, and the other end of the moving bracket is provided with a moving bracket support wheel installed at the bottom to roll on the pre-embedded plate. The press machine can adjust the position of the press machine to adapt to the demand of the continuous punching automatic production line for different length parts.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of press machine, in particular to a self-propelled plate forming press. BACKGROUND

[0002] The stamping production of automobile cover parts is an important forming manufacturing technology in the processing and manufacturing process. With the development of modern manufacturing technology, the stamping production technology is developing towards automation, flexibility and precision. At the same time, higher requirements are put forward for the forming precision of workpieces and production efficiency. Therefore, how to ensure the quality of workpieces and the stability of products has become an urgent problem for various manufacturers.

[0003] For the pressing forming of small metal sheet parts, if the traditional multiple presses are used for independent pressing, the efficiency is low, the energy consumption is high, and the product precision is unstable. In order to meet the development requirements of the market, it is necessary to develop a more efficient continuous production line, which generally includes uncoiling device, feeding device, multiple plate forming presses and the like. Since the whole line adopts a continuous production mode, when producing parts of different lengths, the spacing of multiple presses needs to be adjusted, and the traditional fixed press is difficult to realize. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a self-propelled plate forming press which can adjust the position of the press and meet the demand of uncoiling continuous stamping automatic production line for parts of different lengths.

[0005] The present application is realized by the following technical scheme:

[0006] A self-propelled plate forming press, comprising a pre-buried plate, a press, a jacking device, a moving device and a moving bracket, the pre-buried plate is fixedly installed on the ground, the press comprises a support column and a press body installed on the support column, a plurality of moving roller devices corresponding to the support column are installed on the pre-buried plate, the jacking device is installed between the support column and the corresponding moving roller device for jacking the press, the moving device is used to drive the jacked press to move, and the moving bracket is two and located on both sides of the press, one end of the moving bracket is hinged to the press, and the other end is provided with a moving bracket support wheel at the bottom for rolling on the pre-buried plate.

[0007] The optimized press body comprises an upper cross beam, a lower cross beam, a sliding block and a main oil cylinder, the upper cross beam and the lower cross beam are fixedly installed on the support column respectively, the main oil cylinder is fixedly installed on the upper cross beam, and the sliding block is driven by the main oil cylinder to move up and down along the column.

[0008] The optimized jacking device comprises a jacking oil cylinder and a cylinder port flange, the side of the support column is provided with a gap for positioning, the cylinder body of the jacking oil cylinder is fixedly installed at the gap for positioning, the lower end of the piston of the jacking oil cylinder is connected with the moving roller device, and the cylinder port flange is fixedly installed at the cylinder port of the lower end of the cylinder body of the jacking oil cylinder.

[0009] The optimized moving device comprises a rack, a moving device gear shaft, a moving device gear, a rotating rod and an extension rod, the rack is fixedly installed on the embedded plate, the moving device gear shaft is rotatably installed on the support column, the moving device gear is installed on the inner side of the moving device gear shaft and is engaged with the rack, the rotating rod is installed on the outer side of the moving device gear shaft, and the extension rod is sleeved on the rotating rod.

[0010] Further, the moving roller device comprises a moving roller guide plate, a moving roller support and a moving roller, the moving roller guide plate is fixedly installed on the press, the moving roller is installed on the moving roller support, and the moving roller support is clamped in the moving roller guide plate and moves along the moving roller guide plate.

[0011] Further, the side of the press body is provided with a positioning pin, and a plurality of positioning pin holes are uniformly arranged on the embedded plate.

[0012] Further, the lower surface of the mold is provided with a mold guide groove, the lower cross beam is provided with a mold guide roller and a floating guide rail, and the mold guide roller is located in the mold guide groove.

[0013] Further, the upper surface of the moving bracket is provided with a carrier roller, and a flow bar is arranged on the inner and outer sides of the moving bracket in the extension direction, and the spacing between the two flow bars can be adjusted.

[0014] Further, the detection device comprises a detection device gear shaft, a detection device gear and a digital position indicator, the detection device gear shaft is rotatably installed on the support column, the detection device gear is installed on the inner side of the detection device gear shaft and is engaged with the moving device gear, and the digital position indicator is sleeved on the detection device gear shaft.

[0015] Further, the bottom of the support column is fixedly installed with a support plate, and a plurality of guide rollers are arranged on the two sides of the support plate.

[0016] The beneficial effects of the application are as follows:

[0017] The self-propelled plate forming press can adjust the position of the press according to the demand of the continuous stamping automatic production line for different length parts, improve the flexibility of the continuous stamping automatic production line, and is stable and labor-saving. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the schematic diagram of the front view structure of the present application.

[0019] Figure 2 is the schematic diagram of the side view structure of the present application.

[0020] Figure 3 is the schematic diagram of the top view structure of the present application.

[0021] Figure 4 is the schematic diagram of the jacking device structure of the present application.

[0022] Figure 5 is the schematic diagram of the moving device and detection device structure of the present application.

[0023] Figure 6 is the schematic diagram of the mold structure of the present application.

[0024] Figure 7 is the schematic diagram of the guide roller structure of the present application.

[0025] In the figure: 1, press; 101, upper cross beam; 102, lower cross beam; 103, support column; 104, sliding block; 105, main oil cylinder; 2, jacking device; 201, cylinder body of jacking oil cylinder; 202, piston of jacking oil cylinder; 203, cylinder port flange; 3, moving roller device; 301, moving roller; 302, moving roller support; 303, moving roller guide plate; 4, moving device; 401, rack; 402, moving device gear shaft; 403, moving device gear; 404, rotating rod; 405, lengthened rod; 5, detection device; 501, detection device gear shaft; 502, detection device gear; 503, digital position indicator; 6, moving bracket; 601, moving bracket support wheel; 602, carrier roller; 603, lubricating strip; 604, adjusting bolt; 605, adjusting nut; 606, fixed support; 7, pre-embedded plate; 8, mold; 801, mold guide groove; 9, guide roller; 10, positioning pin; 11, positioning pin hole; 12, mold guide roller; 13, floating guide rail; 14, guide roller guide plate; 15, support plate. DETAILED DESCRIPTION

[0026] A self-propelled plate forming press, the overall structure schematic diagram is as Figures 1 to 3As shown, including pre-embedded plate 7, press 1, jacking device 2, moving device 4 and moving bracket 6, the pre-embedded plate is fixedly installed on the ground, the press includes a support column 103 and a press body mounted on the support column, a plurality of moving roller devices 3 corresponding to the support column are installed on the pre-embedded plate, the jacking device is installed between the support column and the corresponding moving roller device for jacking the press, the moving device is used to drive the jacked press to move, and the moving bracket is two and is located on both sides of the press, one end of the moving bracket is hinged to the press, and the other end of the moving bracket is provided with a moving bracket support wheel 601 on the pre-embedded plate.

[0027] When the self-propelled plate forming press needs to be adjusted in position due to production of parts of different lengths, the corresponding support column can be jacked up through the jacking device, the press and the moving bracket can be moved in the horizontal direction through the moving device, so that the overall movement of the self-propelled plate forming press is realized, and the production requirements of parts of different lengths are met.

[0028] Here, four stand columns can be provided, respectively located on the four corners of the press body.

[0029] Optimized, the press body includes an upper cross beam 101, a lower cross beam 102, a sliding block 104 and a main oil cylinder 105, the upper cross beam and the lower cross beam are fixedly installed on the support column, the main oil cylinder is fixedly installed on the upper cross beam, and the sliding block is driven by the main oil cylinder to move up and down along the stand column.

[0030] Here, the number of main oil cylinders can be set as needed. And a slide rail can be provided on the stand column, and the four corners of the sliding block are respectively installed on the slide rail, so that the main oil cylinder drives the sliding block to move more stably.

[0031] Optimized, the jacking device structure diagram is as shown in Figure 4 As shown, including jacking oil cylinder and cylinder port flange 203, the support column side is provided with a gap notch, the cylinder body 201 of the jacking oil cylinder is fixedly installed at the gap notch, the lower end of the piston 202 of the jacking oil cylinder is connected with the moving roller device, and the cylinder port flange is fixedly installed at the cylinder port of the lower end of the cylinder body of the jacking oil cylinder.

[0032] When the position of the self-propelled plate forming press needs to be adjusted due to the production of parts of different lengths, the upper chamber of the lifting oil cylinder is injected with oil, the piston of the lifting oil cylinder and the moving roller device remain stationary, the cylinder body of the lifting oil cylinder rises and all the lifting oil cylinder strokes are consistent, and the piston rod stops after reaching the cylinder flange. Since the side of the support is provided with a gap for positioning, the cylinder body of the lifting oil cylinder is fixedly installed at the gap for positioning and will stop at the gap for positioning when the cylinder body of the lifting oil cylinder rises, so that the whole press can be lifted stably. After the whole press is lifted, the press is pushed by the moving device to drive the moving bracket to move horizontally, so that the whole self-propelled plate forming press moves to adapt to the production of parts of different lengths, and the movement is stable and labor-saving.

[0033] The structure diagram of the optimized moving device and detection device is shown in Figure 5 The moving device includes a rack 401, a moving device gear shaft 402, a moving device gear 403, a rotating rod 404 and an extension rod 405. The rack is fixedly installed on the embedded plate. The moving device gear shaft is rotatably installed on the support. The moving device gear is installed on the inner side of the moving device gear shaft and engages with the rack. The rotating rod is installed on the outer side of the moving device gear shaft. The extension rod is sleeved on the rotating rod.

[0034] When the whole press is lifted, the operator rotates the extension rod, which drives the moving device gear shaft and the moving device gear to rotate. Since the moving device gear engages with the rack, the rotation of the moving device gear drives the moving device gear shaft to move horizontally, thereby driving the whole press to move horizontally.

[0035] The rotating rod here can be designed in the form of a ratchet wrench to allow forward or reverse rotation.

[0036] Further, the moving roller device includes a moving roller guide plate 303, a moving roller bracket 302 and a moving roller 301. The moving roller guide plate is fixedly installed on the press. The moving roller is installed on the moving roller bracket. The moving roller bracket is clamped in the moving roller guide plate to move along the moving roller guide plate. Each moving roller bracket is guided by the guide plate to prevent the press from tilting during lifting.

[0037] Further, the side of the press body is provided with a positioning pin 10, and the embedded plate is uniformly provided with a plurality of positioning pin holes 11. When the press is moved to the desired position, the positioning pin is inserted into the corresponding positioning pin hole to lock the press and prevent the press from slipping during production.

[0038] Further, it also includes a mold 8, and the structure diagram of the mold is shown in Figure 6As shown, the lower surface of the mold is provided with a mold guide groove 801, the lower crossbeam is provided with a mold guide roller 12 and a floating guide rail 13, and the mold guide roller is located in the mold guide groove.

[0039] In the production process, the mold is supported by the mold guide roller. When the mold needs to be replaced, the lifting cylinder of the floating guide rail lifts the roller of the floating guide rail, so that the top of the mold guide groove is separated from the mold guide roller and suspended on the roller of the floating guide rail. The two sides of the mold guide groove are in contact with the mold guide roller, which plays a good guiding role and facilitates the removal of the mold from the press, saving time and labor.

[0040] Further, the upper surface of the moving bracket is provided with a supporting roller 602, and the inner and outer sides of the moving bracket are provided with smooth strips 603 along the extension direction, and the distance between the two smooth strips can be adjusted.

[0041] Specifically, a fixed support 606 is fixedly installed on the moving bracket, a plurality of adjusting bolts 604 are arranged on the fixed support, the ends of the adjusting bolts are fixed to the side surfaces of the smooth strips, and adjusting nuts 605 are arranged on the adjusting bolts on the inner and outer sides of the fixed support. When the distance between the two smooth strips needs to be adjusted, the position of the adjusting bolt can be adjusted.

[0042] When the mold needs to be replaced, the mold is moved out and then moved onto the moving bracket along the smooth strips. The supporting roller on the upper surface of the moving bracket supports the mold and reduces the friction between the mold and the moving bracket. The smooth strips on both sides can provide guidance for the side surface of the mold during movement. The distance between the two smooth strips can be adjusted, which can adapt to molds of different widths and ensure the stability of the mold during movement. During the production process, the moving bracket serves as a support plate.

[0043] Further, a detection device 5 is further included, which includes a detection device gear shaft 501, a detection device gear 502, and a digital position indicator 503. The detection device gear shaft is rotatably installed on the support column. The detection device gear is installed on the inner side of the detection device gear shaft and engages with the moving device gear. The digital position indicator is sleeved on the detection device gear shaft.

[0044] When the mobile device gear rotates, the detection device gear and the detection device gear shaft are rotated together, thereby rotating the inner ring of the connecting sleeve of the digital position indicator, so as to feed back the rotation angle to the data processing unit of the digital position indicator. The data processing unit of the digital position indicator establishes the mapping relationship between the moving distance of the press and the rotation angle of the detection device gear shaft according to the transmission ratio between the mobile device gear and the rack and the transmission ratio between the mobile device gear and the detection device gear. Then, the position information of the press is intuitively displayed on the digital display screen of the digital position indicator, so as to provide clear machine body position feedback for the operator.

[0045] Further, the support plate 15 is fixedly installed at the bottom of the support column, and a plurality of guide rollers 9 are arranged on the two opposite sides of the support plate. The structure diagram of the guide roller is shown in Figure 7 The guide roller guide plate 14 can be fixedly installed on the embedded plate, and the plurality of guide rollers on each side of the support plate are installed on the corresponding guide roller guide plate, so as to provide a guide function when the press moves, and further prevent the center deviation of the press during the movement.

[0046] In summary, the self-propelled plate forming press provided by the present application can adjust the position of the press according to the demand of the uncoiling continuous stamping automatic production line for parts of different lengths, improve the flexibility of the uncoiling continuous stamping automatic production line, and further save labor and adjust stably.

[0047] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A self-propelled panel forming press, characterized by: The utility model provides a press machine, including pre -buried board, press, jacking device, moving device and moving bracket, pre -buried board fixed mounting is on ground, the press includes support and installs press body on support, install a plurality of with the support corresponding mobile roller device on pre -buried board, jacking device installs between support with corresponding mobile roller device for press jacking, moving device is used to drive the press after being jacked moves, the moving bracket is two respectively in press both sides, two moving bracket upper portion one end with press articulates, and the other end bottom installs the moving bracket support wheel and rolls on pre -buried board.

2. A self-propelled panel-forming press according to claim 1, characterized in that: The press body includes an upper cross beam, a lower cross beam, a sliding block and a main oil cylinder, the upper cross beam and the lower cross beam are fixedly installed on the support respectively, the main oil cylinder is fixedly installed on the upper cross beam, and the sliding block is driven by the main oil cylinder to move up and down along the column.

3. A self-propelled panel-forming press according to claim 1, characterized in that: The jacking device includes a jacking oil cylinder and a cylinder port flange, the support side is provided with a gap notch, the cylinder body of the jacking oil cylinder is fixedly installed at the gap notch, the lower end of the piston of the jacking oil cylinder is connected with the mobile roller device, and the cylinder port flange is fixedly installed at the cylinder port of the lower end of the cylinder body of the jacking oil cylinder.

4. A self-propelled panel-forming press according to claim 1, characterized in that: The moving device includes a rack, a moving device gear shaft, a moving device gear, a rotating rod and an extension rod, the rack is fixedly installed on the pre-embedded plate, the moving device gear shaft is rotatably installed on the support, the moving device gear is installed on the inner side of the moving device gear shaft and engaged with the rack, the rotating rod is installed on the outer side of the moving device gear shaft, and the extension rod is sleeved on the rotating rod.

5. A self-propelled panel-forming press according to claim 1, characterized in that: The mobile roller device includes a mobile roller guide plate, a mobile roller bracket and a mobile roller, the mobile roller guide plate is fixedly installed on the press, the mobile roller is installed on the mobile roller bracket, and the mobile roller bracket is clamped in the mobile roller guide plate to move along the mobile roller guide plate.

6. A self-propelled panel-forming press according to claim 1, characterized in that: The side surface of the press body is provided with a positioning pin, and a plurality of positioning pin holes are uniformly arranged on the pre-embedded plate.

7. A self-propelled panel-forming press according to claim 2, characterized in that: The lower surface of the mold is provided with a mold guide groove, the lower cross beam is provided with a mold guide roller and a floating guide rail, and the mold guide roller is located in the mold guide groove.

8. A self-propelled panel-forming press according to claim 7, characterized in that: The upper surface of the moving bracket is provided with a carrier roller, and a flow bar is arranged on both sides of the moving bracket in the extension direction, and the spacing between the two flow bars can be adjusted.

9. A self-propelled panel-forming press according to claim 1, characterized in that: The detection device includes a detection device gear shaft, a detection device gear and a digital position indicator, the detection device gear shaft is rotatably installed on the support, the detection device gear is installed on the inner side of the detection device gear shaft and engaged with the moving device gear, and the digital position indicator is sleeved on the detection device gear shaft.

10. A self-propelled panel-forming press according to claim 1, characterized in that: The support plate is fixedly installed at the bottom of the support, and a plurality of guide rollers are arranged on both sides of the support plate.

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