CN112792225B - Stamping device is used in monkey parts machining - Google Patents

Abstract

The invention relates to a stamping device for machining parts of a crane trolley, which comprises a bottom plate, a supporting table, baffles, an inclined frame and a containing frame, wherein the supporting table is installed at the top of the bottom plate, a plurality of blanking holes are formed in two sides of the top of the supporting table, the baffles are fixedly connected to two sides of the top of the supporting table, the blanking holes in the two sides are located between the two baffles, the inclined frame is installed on the inner side wall of the supporting table on the lower side of the blanking holes, and the containing frame is installed on one side, far away from all the blanking. According to the invention, the parts can be drilled by moving the punching mechanism, the drilled parts can be subjected to punch forming by the forming mechanism, and the processing of the stop mounting frame is completed, so that the stop mounting frame does not need to be processed by a plurality of devices, the stop mounting frame can be conveniently processed, the position of the stop mounting frame can be accurately processed by the forming mechanism, and the abandonment of the stop mounting frame caused by the processing offset of the stop mounting frame due to inaccurate position is avoided.

Description

Stamping device is used in monkey parts machining

Technical Field

The invention relates to a stamping device, in particular to a stamping device for machining crane trolley parts.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range; also known as crown blocks, navigation cranes and cranes.

The fender mounting bracket of european style monkey needs to bear great pressure, so current european style monkey fender mounting bracket is usually thicker, so unsuitable carries out the punching press trompil to the fender mounting bracket, and current add man-hour to the fender mounting bracket, the fender mounting bracket that will not process usually, carry out the trompil with drilling equipment earlier, place it on stamping equipment afterwards, with its machine-shaping through stamping equipment, and when stopping fender mounting bracket stamping forming through stamping equipment, need accurately place its position of processing, and carry out stamping forming, the above-mentioned procedure to stopping the fender mounting bracket is comparatively loaded down with trivial details, and when placing the fender mounting bracket, because there is not fixed establishment on the stamping equipment, so produce the error when placing the fender mounting bracket, thereby lead to the fender mounting bracket abandonment after the processing easily.

How to design a stamping device for machining crane trolley parts that can conveniently process, can accurate processing is the technical problem that this patent application will solve.

Disclosure of Invention

The invention aims to overcome the defects that a punching device is used for punching holes firstly, then the holes are placed on a punching device for processing and forming, the processing procedure of a stop mounting frame is complicated, and errors are easily generated when the stop mounting frame is placed.

The technical scheme is as follows: the utility model provides a stamping device for machining of monkey parts, comprising a base plate, a supporting bench, the baffle, the slope frame, hold the frame, the apron, the mounting panel, remove mechanism and the forming mechanism of punching, a supporting bench is installed at the top of bottom plate, a plurality of unloading hole has all been opened to a supporting bench's top both sides, the equal rigid coupling in both sides at a supporting bench top has the baffle, the unloading hole of both sides is located between two baffles, the slope frame is installed to a supporting bench inside wall of unloading hole downside, one side that all unloading holes were kept away from at a supporting bench's top is installed and is held the frame, the lateral wall that holds the frame is installed the apron through the hinge, the top of holding the frame is connected with the mounting panel, the top of mounting panel is provided with the removal mechanism of punching.

As an improvement of the scheme, the movable punching mechanism comprises a first sliding frame, a movable frame, first support plates, lead screws, thread sleeves, first fixed plates, first belt wheels, first belts, support plates, a speed reducing motor, an electric push rod, a slide rail, a slide block, an installation frame, an electric drill, a tension spring, an L-shaped plate, a slide block and a guide component, wherein the first sliding frame is fixedly connected to the top of the installation plate, the movable frame is slidably arranged on the top of the first sliding frame, two first support plates are installed on one side, away from the first sliding frame, of the top of the installation plate, two lead screws are rotatably installed between the two first support plates, the lead screws are provided with the thread sleeves, two first fixed plates are fixedly connected between the two thread sleeves, the two first fixed plates are fixedly connected with the movable frame, a first belt wheel is fixedly connected to one side, away from the thread sleeves, the first belt is wound between the two first belt wheels, install gear motor between two backup pads, gear motor's output shaft and the lead screw rigid coupling of downside, it has inlayed electric putter to remove the one side that two first fixed plates were kept away from to the frame, electric putter's telescopic link passes the mounting panel, electric putter's telescopic link lower extreme rigid coupling has the slide rail, the slide rail internal sliding formula is equipped with two sliders, the bottom rigid coupling of slider has the installing frame, be provided with the electric drill in the installing frame, the rigid coupling has tension spring between two installing frames, the lateral wall of two installing frames all is connected with the L shaped plate, L shaped plate rigid coupling has the sliding block, the bottom plate top rigid coupling of slide rail both sides has guide part.

As an improvement of the scheme, the guide part comprises vertical plates, a first guide frame, two first limiting plates, a second sliding frame, a first rotating shaft, limiting blocks, a torsion spring, a thumb cylinder, a contact switch and a first reset spring, the vertical plates are respectively fixedly connected to the tops of bottom plates on two sides of the sliding rail, the tops of the vertical plates are connected with the first guide frame, the two sides of the first guide frame are fixedly connected with the first limiting plates, the second sliding frame is slidably arranged on the first guide frame between the two adjacent first limiting plates, a containing groove is formed in the upper portion of the second sliding frame, the first rotating shaft is rotatably arranged on one side in the containing groove, the limiting blocks are arranged on the first rotating shaft, the torsion spring is sleeved on the first rotating shaft on two sides of the limiting blocks, one end of the torsion spring is fixedly connected with the corresponding limiting block, the other end of the torsion spring is fixedly connected with the first rotating shaft, the thumb cylinder is arranged on one, the thumb cylinder is matched with the limiting block, the second sliding frame on the upper side of the first rotating shaft is provided with a contact switch in a sliding mode, a line is arranged between the two corresponding contact switches and the thumb cylinder and connected, and a first reset spring is fixedly connected between the contact switches and the second sliding frame.

As an improvement of the scheme, the forming mechanism comprises a first mounting frame, a hydraulic cylinder, a stamping block, a second support plate, a blanking frame, an inclined plate, a forming frame, a pushing block, a second limiting plate, slide bars, a second fixing plate and a second reset spring, wherein the first mounting frame is fixedly connected to one side of the bottom of the mounting plate, which is far away from the electric push rod, the hydraulic cylinder is embedded between the mounting plate and the first mounting frame, the lower end of a telescopic rod of the hydraulic cylinder is fixedly connected with the stamping block, the second support plate is respectively mounted at the tops of bottom plates at two sides of the stamping block, the blanking frame is fixedly connected between the tops of the two second support plates, the inclined plates are respectively fixedly connected at two sides of the top of the blanking frame, the forming frame is mounted at the top of the blanking frame between the two inclined plates, the pushing block is slidably arranged in the forming frame, the bottoms of the blanking frame at, the second fixing plate is arranged between the lower ends of the two sliding rods and located on the lower sides of the two second limiting plates, the second fixing plate is matched with the two second limiting plates, two second reset springs are fixedly connected between the second fixing plate and the forming frame, and the two second reset springs are respectively wound on the outer sides of the corresponding sliding rods.

As an improvement of the scheme, the device also comprises an L-shaped connecting plate, a rack, a straight gear, a first bevel gear, a second mounting frame, a second rotating shaft, a one-way bearing, a second bevel gear, a second belt wheel and a material pushing component, wherein the lower part of the side wall of the movable frame is fixedly connected with two L-shaped connecting plates, the two L-shaped connecting plates penetrate through the first sliding frame, the rack is fixedly connected between the bottoms of the two L-shaped connecting plates, the straight gear is rotatably mounted on one side, close to the rack, of the top of the mounting plate, the straight gear is meshed with the rack, the first bevel gear is mounted on the top of the straight gear, the second mounting frame is connected to one side, close to the straight gear, of the top of the mounting plate, the second rotating shaft is rotatably connected to the upper part of the second mounting frame, the one-way bearing is fixedly connected to the second rotating shaft, the outer side wall, the lateral wall that holds the frame is provided with and pushes away the material part, pushes away material part and second band pulley cooperation, pushes away the lateral wall rigid coupling of material part and brace table.

As the improvement of above-mentioned scheme, it is including the third band pulley to push away the material part, the second belt, the disc, the locating piece, the third carriage, scraping wings and second leading truck, the third band pulley rotary type is installed and is being kept away from a lateral wall of apron at holding the frame, around there being the second belt between third band pulley and the second band pulley, the lateral wall rigid coupling of third band pulley has the disc, the lateral wall eccentric position rigid coupling of disc has the locating piece, the locating piece slidingtype is equipped with the third carriage, the scraping wings is installed to the lateral wall of third carriage, the scraping wings is located the downside that holds the frame, it is connected with the second leading truck to hold a supporting bench lateral wall of frame downside, third carriage and the setting of second.

As the improvement of above-mentioned scheme, still including the third extension board, the swing board, the striker plate, L shape holds the board, the third fixed plate, third reset spring, push down frame and contact wheel, the third extension board is all installed at the lower stock shelf top of shaping frame both sides, the swing board is installed to the equal rotary type of lateral wall of two third extension boards, the slidingtype is equipped with the striker plate between two swing boards, L shape holds the board to be installed to the bottom of slope frame, L shape holds the downside that the board is located the striker plate, the equal rigid coupling in lateral wall both sides of striker plate has the third fixed plate, install third reset spring between third fixed plate and the lower stock shelf, the telescopic link rigid coupling of punching press piece upside has push down frame, contact wheel is all installed to the both sides lower part of push down frame rotary type, the contact wheel of both sides cooperates with the swing board of both sides respectively.

The invention has the beneficial effects that:

1. according to the invention, the parts can be drilled by moving the punching mechanism, the drilled parts can be subjected to punch forming by the forming mechanism, and the processing of the stop mounting frame is completed, so that the stop mounting frame does not need to be processed by a plurality of devices, the stop mounting frame can be conveniently processed, the position of the stop mounting frame can be accurately processed by the forming mechanism, and the abandonment of the stop mounting frame caused by the processing offset of the stop mounting frame due to inaccurate position is avoided;

2. the material pushing plate continuously moves rightwards and leftwards, so that the feeding of the parts can be completed;

3. the part that can not bore hole through the continuous upward movement of striker plate is spacing to can avoid the part that does not bore hole to move the dislocation to the right, cause the parts machining to cause the hindrance.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic perspective view of a support stage according to the present invention.

Fig. 3 is a schematic perspective view of the mobile punching mechanism of the present invention.

Fig. 4 is a schematic perspective view of the lead screw of the present invention.

Fig. 5 is a schematic perspective view of the electric putter of the present invention.

Fig. 6 is a schematic perspective view of the mounting frame of the present invention.

Fig. 7 is a schematic perspective view of a second carriage according to the present invention.

Fig. 8 is a schematic cross-sectional perspective view of a second carriage according to the present invention.

Fig. 9 is a schematic perspective view of the stopper of the present invention.

Fig. 10 is a schematic perspective view of the forming mechanism of the present invention.

Fig. 11 is a schematic perspective view of the blanking frame of the present invention.

Fig. 12 is a perspective view of a third carriage according to the present invention.

Fig. 13 is a schematic perspective view of a second mounting bracket according to the present invention.

Fig. 14 is a schematic perspective view of the striker plate of the present invention.

Fig. 15 is a schematic perspective view of the punch block of the present invention.

Number designation in the figures: 1. a bottom plate, 2, a support platform, 3, a blanking hole, 4, a baffle, 5, an inclined frame, 6, a containing frame, 61, a cover plate, 7, a mounting plate, 8, a mobile punching mechanism, 801, a first sliding frame, 802, a mobile frame, 803, a first support plate, 804, a lead screw, 805, a thread bushing, 806, a first fixing plate, 807, a first belt wheel, 808, a first belt, 809, a support plate, 810, a speed reducing motor, 811, an electric push rod, 812, a sliding rail, 813, a sliding block, 814, a mounting frame, 815, an electric drill, 817, a tension spring, 818, an L-shaped plate, 819, a sliding block, 820, a vertical plate, 821, a first guide frame, 822, a first limit plate, 823, a second sliding frame, 824, a containing groove, 825, a first rotating shaft, 826, a limit block, 827, a torsion spring, 828, a thumb cylinder, 829, a contact switch, 830, a first return spring, 9, a forming mechanism, 901, a first mounting frame, 902. the hydraulic cylinder is 903, a stamping block, 904, a second support plate, 905, a blanking frame, 906, an inclined plate, 907, a forming frame, 908, a pushing block, 909, a second limiting plate, 910, a sliding rod, 911, a second fixing plate, 912, a second return spring, 10, an L-shaped connecting plate, 11, a rack, 12, a straight gear, 13, a first bevel gear, 14, a second mounting frame, 15, a second rotating shaft, 16, a one-way bearing, 17, a second bevel gear, 18, a second belt wheel, 19, a third belt wheel, 20, a second belt, 21, a disc, 22, a positioning block, 23, a third sliding frame, 24, a pushing plate, 25, a second guide frame, 27, a third support plate, 28, a swinging plate, 29, a bearing plate, 30, an L-shaped containing plate, 31, a third fixing plate, 32, a third return spring, 33, a lower pressing frame, 34, a contact wheel, 35 and parts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A stamping device for machining parts of a crane trolley comprises a bottom plate 1, a support platform 2, baffles 4, an inclined frame 5, a containing frame 6, a cover plate 61, a mounting plate 7, a movable punching mechanism 8 and a forming mechanism 9, wherein the support platform 2 is installed on the left side of the top of the bottom plate 1, at least five blanking holes 3 are respectively formed in the front side and the rear side of the top of the support platform 2, all the blanking holes 3 are positioned on the right side of the support platform 2, the baffles 4 are fixedly connected to the front side and the rear side of the top of the support platform 2, the blanking holes 3 on the front side and the rear side are positioned between the front baffle 4 and the rear baffle 4, the inclined frame 5 is installed on the lower side of the inner side wall of the support platform 2, the containing frame 6 is installed on the left side of the top of the support platform 2, the cover plate 61 is installed on the left part, the top of the mounting plate 7 on the right side of the movable punching mechanism 8 is provided with a forming mechanism 9, and the forming mechanism 9 is fixedly connected with the top of the bottom plate 1.

When the stop mounting frame needs to be machined, a user opens the cover plate 61, puts a proper amount of parts 35 into the containing frame 6 in order, resets the cover plate 61, drops the parts 35 at the lowest side in the containing frame 6 downwards at the top of the support table 2, pushes the parts 35 at the top of the support table 2 rightwards, is positioned between the front baffle plate and the rear baffle plate 4 and is positioned at the top of the support table 2 at the lower side of the movable punching mechanism 8, then starts the movable punching mechanism 8 to drill the parts 35, moves the next parts 35 rightwards after the drilling of the parts 35 is completed, pushes the drilled parts 35 rightwards to be positioned in the forming mechanism 9, and presses the drilled parts 35 by the forming mechanism 9, so that the machining of the stop mounting frame can be completed, and simultaneously the user repeats the above steps to move the next parts 35 rightwards, thereby can promote the part 35 after the drilling and remove right, part 35 after the drilling moves right and can promote the profiled fender mounting bracket that ends right, so can release the fender mounting bracket after processing, the user collects the fender mounting bracket of releasing right simultaneously, so continuous repetition can accomplish the profiled mounting bracket that ends, baffle 4 through front and back both sides can carry out accurate location to part 35, so can avoid placing the skew because of part 35, cause the fender mounting bracket abandonment of ending after the processing, and can avoid processing the fender mounting bracket through a plurality of equipment, thereby can conveniently process the fender mounting bracket.

Example 2

On the basis of embodiment 1, as shown in fig. 3 to 9, the mobile punching mechanism 8 includes a first sliding frame 801, a mobile frame 802, a first supporting plate 803, a lead screw 804, a thread bushing 805, a first fixing plate 806, a first belt wheel 807, a first belt 808, a supporting plate 809, a reduction motor 810, an electric push rod 811, a slide rail 812, a slide block 813, a mounting frame 814, an electric drill 815, a tension spring 817, an L-shaped plate 818, a slide block 819 and a guide component, the first sliding frame 801 is fixedly connected to a right front portion of a top portion of the mounting plate 7, the mobile frame 802 is movably arranged on a rear side of the top portion of the first sliding frame 801, the first supporting plate 803 is respectively installed on left and right sides of the top portion of the mounting plate 7, the lead screw 804 is rotatably installed between upper and lower sides of the left and right first supporting plates 803, the lead screw 804 is provided with the thread bushing 805, the first, the left and right first fixing plates 806 are fixedly connected with the rear part of the moving frame 802, the left end of the screw 804 is fixedly connected with a first belt pulley 807, a first belt 808 is wound between the upper and lower first belt pulleys 807, the top of the mounting plate 7 is connected with two supporting plates 809, the two supporting plates 809 are positioned on the left side of the left first supporting plate 803, a speed reducing motor 810 is embedded between the upper parts of the left and right supporting plates 809, the right end of the output shaft of the speed reducing motor 810 is fixedly connected with the left end of the screw 804 on the lower side, the front part of the moving frame 802 is embedded with an electric push rod 811, the lower end of an expansion rod of the electric push rod 811 penetrates through the mounting plate 7, the lower end of the expansion rod of the electric push rod 811 is fixedly connected with a slide rail 812, the front and rear sides of the bottom of the slide rail 812 are both provided with slide blocks 813 in a sliding manner, the bottom of, the right portion of the L-shaped plate 818 is fixedly connected with a sliding block 819, and the tops of the bottom plates 1 on both sides of the sliding rail 812 are fixedly connected with a guiding component, which is respectively matched with the front and rear sliding blocks 819.

When the stop mounting frame needs to be machined, a user repeats the above operations to place a proper amount of parts 35 into the containing frame 6 and reset the cover plate 61, the lowest part 35 in the containing frame 6 falls down on the support platform 2, then the user pushes the part 35 on the support platform 2, moves right to a position between the front baffle plate and the rear baffle plate 4 and is positioned at the lower side of the electric drill 815, when the part 35 needs to be drilled, the user starts the electric push rod 811 to move the slide rail 812 downwards, the slide rail 812 moves downwards to enable the mounting frame 814 to move downwards through the slide block 813, the mounting frame 814 moves downwards to enable the electric drill 815 to move downwards, meanwhile, the user starts the electric drill 815 to work to drill the part 35, waste materials generated during drilling fall into the inclined frame 5 through the blanking hole 3, and the waste materials in the inclined frame 5 slide leftwards due to the inclined arrangement of the inclined frame 5 in a left-low-right-high mode, falling to the left side of the top of the bottom plate 1, after drilling the part 35, a user starts the electric push rod 811 to move the slide 812 upwards, reset and close, at this time, starts the speed reducing motor 810 to rotate the lower lead screw 804 clockwise, rotates the lower lead screw 804 clockwise to rotate the lower first pulley 807 clockwise, rotates the upper lead screw 804 clockwise through the first belt 808, rotates the upper lead screw 804 clockwise through the upper lead screw 804 and the lower lead screw 804 clockwise, so that the thread sleeves 805 on the upper side and the lower side can be moved leftwards, moves the thread sleeves 805 on the upper side and the lower side leftwards through the left and right first fixing plates 806, moves the moving frame 802 leftwards, moves the electric push rod 811 leftwards through the moving frame 802 leftwards, the electric drill 815 moves leftwards along with the electric push rod, after the electric drill 815 moves leftwards to a proper position, the user closes the speed reducing motor 810, and then the user repeats the above, then the user repeats the above operation to move the electric drill 815 upwards for resetting, the user repeats the above operation to complete two times of drilling on the part 35, then the user moves the electric push rod 811 upwards to reset and close the electric drill 815, then the user starts the electric push rod 811 to move the part on the electric push rod 811 upwards, and then the electric push rod is matched with the sliding block 819 through the guiding component, so that the sliding blocks 819 on the front and back sides can move upwards, the sliding blocks 819 on the front and back sides can move upwards through the L-shaped plate 818, the mounting frames 814 on the front and back sides can move upwards, when the mounting frames 814 on the front and back sides move upwards and are in proper positions, the guiding component can be touched, the sliding blocks 819 on the front and back sides can be limited through the guiding component, then the user closes the electric push rod 811, and starts the electric push rod 811 again to move the sliding rail 812 downwards and, the tension spring 817 stretches along with the tension spring, the electric drills 815 on the front side and the rear side move downwards and work, the part 35 can be drilled again, after the part 35 is drilled, a user starts the electric push rod 811 to move the sliding rail 812 upwards, so that the sliding blocks 819 on the front side and the rear side move upwards to touch the guide part, the sliding blocks 819 can be limited through the guide part, at the moment, the sliding blocks 819 on the front side and the rear side can be closed and reset under the action of the tension spring 817, then the user starts the electric push rod 811 to move the sliding rail 812 downwards to reset, then the user closes the electric push rod 811, and simultaneously starts the lead screw 804 on the lower side of the speed reducing motor 810 to rotate anticlockwise, so that the lead screws 804 on the upper side and the lower side can rotate anticlockwise, so that the moving frame 802 can move rightwards, after the moving frame 802 moves rightwards to reset, the user closes the, the next part 35 moves rightwards to push the drilled part 35 rightwards to the forming mechanism 9, then a user repeats the operations to drill the part 35, meanwhile, the drilled part 35 is punched through the forming mechanism 9, when the next part 35 moves rightwards, the drilled part 35 can be pushed rightwards, the drilled part 35 moves rightwards, the machined stop mounting frame can be pushed downwards by the drilled part 35 moving rightwards, the operation is continuously circulated, the part 35 can be drilled and machined, after the stop mounting frame is completely machined, the user closes the electric drill 815, and waste materials falling to the left side of the top of the bottom plate 1 are collected and processed.

As shown in fig. 7-9, the guiding component includes a vertical plate 820, a first guiding frame 821, a first limiting plate 822, a second sliding frame 823, a first rotation shaft 825, a limiting block 826, a torsion spring 827, a thumb cylinder 828, a contact switch 829 and a first return spring 830, two vertical plates 820 are provided, the front vertical plate 820 and the rear vertical plate 820 are respectively fixed on the front side and the rear side of the top of the bottom plate 1, the vertical plate 820 is located on the right side of the supporting platform 2, the top of the vertical plate 820 is connected with the first guiding frame 821, the left side wall and the right side wall of the first guiding frame 821 are respectively fixed with the first limiting plate 822, the top of the first guiding frame 821 is slidably provided with the second sliding frame 823, the second sliding frame 823 is located between the left and the right adjacent first limiting plates 823, the upper portion of the second sliding frame 823 is provided with a containing groove 824, the first rotation shaft 825 is rotatably installed on one side in the containing groove 824, the first rotation shaft, one end of a torsion spring 827 is fixedly connected with a corresponding limiting block 826, the other end of the torsion spring 827 is fixedly connected with a corresponding first rotating shaft 825, a thumb cylinder 828 is installed in the containing groove 824, the thumb cylinder 828 is positioned at the lower side of the first rotating shaft 825, the thumb cylinder 828 is matched with the limiting block 826, a contact switch 829 is slidably arranged on a second sliding frame 823 at the upper side of the first rotating shaft 825, a line is arranged between the two corresponding contact switches 829 and the thumb cylinder 828, and a first return spring 830 is fixedly connected between the contact switch 829 and the second sliding frame 823.

When the front and rear sliding blocks 819 move upwards to touch the front and rear contact switches 829, the front and rear sliding blocks 819 continue to move upwards, so that the front and rear contact switches 829 move upwards, the first return spring 830 compresses, and the front and rear contact switches 829 start the extension rods of the front and rear thumb cylinders 828 to extend, so that the front and rear limit blocks 826 swing inwards, the front and rear torsion springs 827 stretch accordingly to block the sliding blocks 819 from sliding downwards vertically, and then the user starts the electric push rod 811 to move the sliding rail 812 downwards, the sliding rail 812 moves downwards to drive the upper portion of the sliding rail to move downwards, so that the front and rear sliding blocks 819 move downwards, the contact switches 829 can be reset under the action of the first return spring 830, and due to the blocking of the front and rear limit blocks 826, the two corresponding sliding blocks 819 are matched with the second sliding frame 823, the sliding blocks 819 at the front and back sides are separated from each other, the sliding blocks 819 at the front and back sides are separated from each other through the L-shaped plate 818, the mounting frames 814 at the front and back sides are separated from each other, the tension springs 817 are stretched accordingly, the mounting frames 814 at the front and back sides are separated from each other, the electric drills 815 at the front and back sides are moved downwards and work, the part 35 can be drilled again, after the part 35 is drilled, a user closes the electric push rod 811 and starts the electric push rod 811 again to move the sliding rail 812 upwards, the sliding blocks 819 at the front and back sides are moved upwards, when the sliding blocks 819 at the front and back sides are moved upwards to be in contact with the contact switch sliding blocks 829 at the front and back sides, the sliding blocks 819 at the front and back sides continue to move upwards, the corresponding contact switch 829 can be squeezed, the first return springs 830 are compressed accordingly, therefore, the blocking of the sliding blocks 819 to slide vertically can be removed, meanwhile, the sliding blocks 819 on the front side and the rear side can be moved close to each other and reset under the action of the tension spring 817, then, a user closes the electric push rod 811, starts the electric push rod 811 to move the sliding rail 812 downwards and reset, so that the sliding blocks 819 on the front side and the rear side can move downwards and reset, at the moment, the contact switch 829 can be reset under the action of the first reset spring 830, after the sliding blocks 819 on the front side and the rear side move downwards and reset, the user closes the electric push rod 811, and the drilling part 35 is machined by repeating the above operation.

Example 3

On the basis of embodiment 2, as shown in fig. 3, 10 and 11, the forming mechanism 9 includes a first mounting frame 901, a hydraulic cylinder 902, a punch 903, a second support plate 904, a blanking frame 905, an inclined plate 906, a forming frame 907, a pusher 908, a second limiting plate 909, a sliding rod 910, a second fixing plate 911 and a second return spring 912, the first mounting frame 901 is fixedly connected to the bottom of the mounting plate 7, the first mounting frame 901 is located on the right side of the electric push rod 811, the hydraulic cylinder 902 is embedded between the mounting plate 7 and the first mounting frame 901, the punch 903 is fixedly connected to the lower end of the telescopic rod of the hydraulic cylinder 902, the second support plate 904 is mounted on the top of the bottom plate 1 on the right side of the first support plate 803, a blanking frame 905 is fixedly connected between the tops of the front and rear two second support plates 904, the inclined plates 906 are fixedly connected to both the front and rear left sides of the top of the blanking frame 905, the inner sliding type forming frame 907 is provided with a pushing block 908, the bottoms of the blanking frames 905 on the front side and the rear side of the forming frame 907 are fixedly connected with second limiting plates 909, the left side and the right side of the bottom of the pushing block 908 are provided with sliding rods 910, the lower ends of the left sliding rod 910 and the right sliding rod 910 penetrate through the forming frame 907, a second fixing plate 911 is arranged between the lower ends of the left sliding rod 910 and the right sliding rod 910, the second fixing plate 911 is located on the lower sides of the two second limiting plates 909, the second fixing plate 911 is matched with the two second limiting plates 909, two second return springs 912 are fixedly connected between the second fixing plate 911 and the forming frame 907, and the left second return springs 912 and the.

When the next part 35 is pushed to the right, the drilled part 35 can be moved to the right and positioned right above the pushing block 908, then the hydraulic cylinder 902 is started by a user to move the stamping block 903 downwards, the stamping block 903 moves downwards to press the drilled part 35 and the pushing block 908 to move downwards, the stamping block 903 moves downwards to be matched with the forming frame 907, the drilled part 35 can be machined into a stop mounting frame, the pushing block 908 moves downwards through the sliding rod 910 to move the second fixing plate 911 downwards, the second return spring 912 is stretched accordingly, when the stop mounting frame is machined, the hydraulic cylinder 902 is started by the user to move the stamping block 903 upwards to reset and close, the second fixing plate 911 can move upwards under the action of the elastic force of the second return spring 912, the second fixing plate 911 can be limited by the second limiting plate 909, the second fixing plate 911 moves upwards through the sliding rod 910, and the pushing block 908 can move upwards, the pushing block 908 moves upwards to push the stop mounting frame out of the forming frame 907 upwards, when the next drilled part 35 moves rightwards, the stop mounting frame can be pushed rightwards, the inclined plates 906 on the front side and the rear side can guide the stop mounting frame to move rightwards, the stop mounting frame falls downwards along with the stop mounting frame, meanwhile, a user collects the stop mounting frame falling downwards, and then the user repeats the operation to process the next part 35.

Example 4

Based on embodiment 3, as shown in fig. 3, 12 and 13, the present invention further includes an L-shaped connecting plate 10, a rack 11, a spur gear 12, a first bevel gear 13, a second mounting frame 14, a second rotating shaft 15, a one-way bearing 16, a second bevel gear 17, a second pulley 18 and a material pushing component, two L-shaped connecting plates 10 are fixedly connected to a lower portion of a front side wall of the moving frame 802, the left and right L-shaped connecting plates 10 both pass through the first sliding frame 801, the rack 11 is fixedly connected between bottoms of the left and right L-shaped connecting plates 10, the spur gear 12 is rotatably installed on a front portion of a top portion of the mounting plate 7, the spur gear 12 is located on a rear side of the rack 11, the spur gear 12 is engaged with the rack 11, the first bevel gear 13 is installed on a top portion of the spur gear 12, the top portion of the mounting plate 7 on a rear side of the spur gear 12 is connected with the second rotating shaft 14, the front part of the second rotating shaft 15 is fixedly connected with a one-way bearing 16, the outer side wall of the one-way bearing 16 is fixedly connected with a second bevel gear 17, the second bevel gear 17 is meshed with the first bevel gear 13, the second rotating shaft 15 at the front side of the one-way bearing 16 is fixedly connected with a second belt pulley 18, the left part of the front side wall of the containing frame 6 is provided with a material pushing component, the material pushing component is matched with the second belt pulley 18, and the material pushing component is fixedly connected with the rear side wall of the supporting table 2.

When the moving rack 802 moves leftwards, the left and right L-shaped connecting plates 10 can move leftwards through the moving rack 802, the left and right connecting plates can move leftwards through the rack 11, the rack 11 moves leftwards through the rack 12 and rotates anticlockwise, the first bevel gear 13 can rotate anticlockwise through the straight gear 12 and the second bevel gear 17 rotates clockwise therewith, the second bevel gear 17 rotates clockwise through the one-way bearing 16 to idle, when the moving rack 802 moves rightwards, the rack 11 moves rightwards, the straight gear 12 rotates clockwise through the rack 11, the first bevel gear 13 can rotate clockwise through the straight gear 12 rotating clockwise, the second bevel gear 17 rotates anticlockwise through the one-way bearing 16, the second rotary shaft 15 can rotate anticlockwise, after the rack 11 moves rightwards and resets, the straight gear 12 can be rotated clockwise for a circle, so that the second rotating shaft 15 can be rotated anticlockwise for a circle, the second belt wheel 18 can provide power for the pushing component, the pushing component can push a part 35 at the top of the supporting table 2 rightwards to a position between the front baffle plate and the rear baffle plate 4, the part is positioned right above the front blanking hole 3 and the rear blanking hole 3, the pushing component resets under the power of the second belt wheel 18 in the anticlockwise rotation, and the stop mounting frame can be conveniently processed.

As shown in fig. 12 and 13, the pushing component includes a third belt wheel 19, a second belt 20, a disc 21, a positioning block 22, a third sliding frame 23, a pushing plate 24 and a second guiding frame 25, the third belt wheel 19 is rotatably installed at the left portion of the front side wall of the containing frame 6, the second belt 20 is wound between the third belt wheel 19 and the second belt wheel 18, the disc 21 is fixedly connected to the front side wall of the third belt wheel 19, the positioning block 22 is fixedly connected to the eccentric position of the front side wall of the disc 21, the positioning block 22 is slidably provided with the third sliding frame 23, the pushing plate 24 is installed at the lower portion of the right side wall of the third sliding frame 23, the pushing plate 24 is located at the lower side of the containing frame 6, the second guiding frame 25 is connected to the rear side wall 2 below the containing frame 6, and the third sliding frame 23 and the second guiding frame.

The second belt wheel 18 rotates anticlockwise for one circle to enable the disc 21 to rotate anticlockwise for one circle, through the matching of the positioning block 22 and the third sliding frame 23, the third sliding frame 23 can move rightwards and leftwards through one circle of anticlockwise rotation of the disc 21, the third sliding frame 23 moves rightwards to enable the material pushing plate 24 to move rightwards, the material pushing plate 24 moves rightwards to push the part 35 on the supporting table 2 to a proper position, meanwhile, the material pushing plate 24 moves rightwards to shade the part 35 on the upper side, when the third sliding frame 23 moves leftwards, the third sliding frame 23 moves leftwards to enable the material pushing plate 24 to move leftwards to reset, the part 35 on the lowest side in the containing frame 6 falls downwards on the supporting table 2, the third sliding frame 23 can move rightwards and leftwards to be guided through the second guide frame 25, and therefore, loading of the part 35 can.

As shown in fig. 10, 14 and 15, the blanking device further comprises a third support plate 27, a swing plate 28, a material blocking plate 29, an L-shaped containing plate 30, a third fixing plate 31, a third return spring 32, a lower pressing frame 33 and contact wheels 34, the third support plate 27 is mounted on the top of the blanking frame 905 on the front and rear sides of the forming frame 907, the swing plate 28 is mounted on the outer side wall of the front and rear third support plates 27 in a rotating manner, the material blocking plate 29 is slidably disposed between the left portions of the front and rear swing plates 28, the L-shaped containing plate 30 is mounted on the bottom of the inclined frame 5, the L-shaped containing plate 30 is located on the lower side of the material blocking plate 29, the third fixing plate 31 is fixedly connected on the front and rear sides of the right side wall of the material blocking plate 29, the third return spring 32 is mounted between the third fixing plate 31 and the blanking frame 905, the lower pressing frame 33 is fixedly connected to the hydraulic cylinder extension rod of the upper side of the, the front and rear contact wheels 34 are engaged with the front and rear swing plates 28, respectively.

When the drilled part 35 is located right below the punching block 903, a user starts the hydraulic cylinder 902 to move the punching block 903 and the lower pressing frame 33 downwards, the punching block 903 moves downwards to machine and form the drilled part 35, the lower pressing frame 33 moves downwards to move the contact wheels 34 on the front and rear sides downwards, the contact wheels 34 on the front and rear sides move downwards to be respectively contacted with the swinging plates 28 on the front and rear sides, the lower pressing frame 33 continues to move downwards, so that the contact wheels 34 on the front and rear sides can press, the swinging plates 28 on the front and rear sides swing downwards, the swinging plates 28 on the front and rear sides swing upwards, the left parts of the front and rear swinging plates 28 swing upwards to move the material blocking plate 29 upwards, the material blocking plate 29 moves upwards to limit the part 35 moving rightwards, the material blocking plate 29 moves upwards to move the third fixing plate 31 upwards, and the third return spring 32 stretches accordingly, after the processing of gear stopping mounting bracket is completed, the user starts hydraulic cylinder 902 to make punching press piece 903 move up to reset and close, unloading frame 905 and contact wheel 34 move up therewith and reset, so can relieve the right part extrusion to two front and back swing plates 28, can make the left part of two front and back swing plates 28 swing down to reset under the effect of third reset spring 32, so can make striker plate 29 move down to reset, can relieve the spacing to part 35 this moment, hold board 30 through L shape and can carry out spacing to striker plate 29 move down, thereby can conveniently process the gear stopping mounting bracket.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. A stamping device for machining of crane trolley parts comprises a bottom plate, a supporting table, baffles, an inclined frame, a containing frame, a cover plate and a mounting plate, wherein the supporting table is installed at the top of the bottom plate, a plurality of blanking holes are formed in two sides of the top of the supporting table, the baffles are fixedly connected to two sides of the top of the supporting table, the blanking holes in the two sides are located between the two baffles, the inclined frame is installed on the inner side wall of the supporting table on the lower side of the blanking holes, the containing frame is installed on one side, away from all the blanking holes, of the top of the supporting table, the cover plate is installed on the side wall of the containing frame through hinges, and the top of the containing frame is connected with the mounting plate The device comprises a moving frame, first support plates, lead screws, threaded sleeves, first fixed plates, first belt wheels, first belts, support plates, a speed reduction motor, an electric push rod, a sliding rail, a sliding block, an installation frame, an electric drill, a tension spring, an L-shaped plate, a sliding block and a guide part, wherein the first sliding frame is fixedly connected to the top of the installation plate, the moving frame is slidably arranged at the top of the first sliding frame, two first support plates are arranged on one side, away from the first sliding frame, of the top of the installation plate, two lead screws are rotatably arranged between the two first support plates, each lead screw is provided with a threaded sleeve, two first fixed plates are fixedly connected between the two threaded sleeves, the two first fixed plates are fixedly connected with the moving frame, a first belt wheel is fixedly connected to one side, away from the threaded sleeves, the first belt on the lower side is wound between the two first belt wheels, the, an output shaft of a speed reducing motor is fixedly connected with a lead screw on the lower side, an electric push rod is embedded on one side of a moving frame away from two first fixed plates, a telescopic rod of the electric push rod penetrates through a mounting plate, a slide rail is fixedly connected to the lower end of the telescopic rod of the electric push rod, two slide blocks are arranged in the slide rail in a sliding mode, a mounting frame is fixedly connected to the bottom of each slide block, an electric drill is arranged in each mounting frame, a tension spring is fixedly connected between the two mounting frames, L-shaped plates are connected to the outer side walls of the two mounting frames, sliding blocks are fixedly connected to the L-shaped plates, guide parts are fixedly connected to the tops of bottom plates on the two sides of the slide rail and are respectively matched with the two sliding blocks, each guide part comprises a vertical plate, a first guide frame, a first limiting plate, a second sliding frame, a, the top of riser is connected with first leading truck, the equal rigid coupling in both sides of first leading truck has first limiting plate, first leading truck slidingtype is equipped with the second carriage between two adjacent first limiting plates, open on the upper portion of second carriage has the groove that holds, hold one side rotary type in the groove and install first pivot, first pivot installation stopper, the first pivot of stopper both sides all overlaps there is torque spring, torque spring's one end and the stopper rigid coupling that corresponds, torque spring's the other end and first pivot rigid coupling, hold one side of keeping away from first pivot in the groove and install the thumb cylinder, thumb cylinder and stopper cooperation, the second carriage slidingtype of first pivot upside is equipped with contact switch, be equipped with line connection between two contact switch that correspond and the thumb cylinder, the rigid coupling has first reset spring between contact switch and the second carriage.

2. The stamping device for machining parts of the crane trolley as claimed in claim 1, wherein the forming mechanism comprises a first mounting frame, a hydraulic cylinder, a stamping block, a second support plate, a blanking frame, an inclined plate, a forming frame, a material pushing block, a second limiting plate, a slide bar, a second fixing plate and a second return spring, the first mounting frame is fixedly connected to one side of the bottom of the mounting plate away from the electric push rod, the hydraulic cylinder is embedded between the mounting plate and the first mounting frame, the stamping block is fixedly connected to the lower end of the telescopic rod of the hydraulic cylinder, the second support plate is mounted on the top of the bottom plate on both sides of the stamping block, the blanking frame is fixedly connected between the tops of the two second support plates, the inclined plates are fixedly connected to both sides of the top of the blanking frame, the forming frame is mounted on the top of the blanking frame between the two inclined plates, the material pushing block is slidably, the sliding rods are installed on two sides of the bottom of the material pushing block, the lower ends of the two sliding rods penetrate through the forming frame, the second fixing plate is installed between the lower ends of the two sliding rods and located on the lower sides of the two second limiting plates and matched with the two second limiting plates, the two second reset springs are fixedly connected between the second fixing plate and the forming frame, and the two second reset springs are respectively wound on the outer sides of the corresponding sliding rods.

3. The stamping device for machining crane trolley parts as claimed in claim 2, further comprising L-shaped connecting plates, a rack, a spur gear, a first bevel gear, a second mounting frame, a second rotating shaft, a one-way bearing, a second bevel gear, a second belt wheel and a material pushing component, wherein the lower portion of the side wall of the movable frame is fixedly connected with two L-shaped connecting plates, the two L-shaped connecting plates both pass through the first sliding frame, the rack is fixedly connected between the bottoms of the two L-shaped connecting plates, the side, close to the rack, of the top of the mounting plate is rotatably provided with the spur gear, the spur gear is meshed with the rack, the top of the spur gear is provided with the first bevel gear, the side, close to the spur gear, of the top of the mounting plate is connected with the second mounting frame, the upper portion of the second mounting frame is rotatably connected with the second rotating shaft, the second, the second bevel gear is meshed with the first bevel gear, a second belt wheel is fixedly connected to one side, close to the one-way bearing, of the second rotating shaft, a material pushing component is arranged on the side wall of the containing frame and matched with the second belt wheel, and the material pushing component is fixedly connected with the side wall of the supporting table.

4. The stamping device for machining parts of a crane trolley as claimed in claim 3, wherein the material pushing component comprises a third belt wheel, a second belt, a disc, a positioning block, a third sliding frame, a material pushing plate and a second guide frame, the third belt wheel is rotatably mounted on a side wall of the containing frame far away from the cover plate, the second belt is wound between the third belt wheel and the second belt wheel, the disc is fixedly connected to the side wall of the third belt wheel, the positioning block is fixedly connected to an eccentric position of the side wall of the disc, the positioning block is provided with the third sliding frame in a sliding manner, the material pushing plate is mounted on the side wall of the third sliding frame, the material pushing plate is located on the lower side of the containing frame, the second guide frame is connected to the side wall of the supporting table of the containing frame.

5. The stamping device for machining parts of the crane trolley as claimed in claim 4, further comprising a third support plate, a swing plate, a material baffle plate and an L-shaped containing plate, the third fixed plate, third reset spring, push down frame and contact wheel, the third extension board is all installed at the lower feed frame top of shaping frame both sides, the swing board is installed to the equal rotary type of lateral wall of two third extension boards, the slidingtype is equipped with the striker plate between two swing boards, L shape holding plate is installed to the bottom of slope frame, L shape holding plate is located the downside of striker plate, the equal rigid coupling in lateral wall both sides of striker plate has the third fixed plate, install third reset spring between third fixed plate and the lower feed frame, the pneumatic cylinder telescopic link rigid coupling of punching press piece upside has push down frame, the equal rotary type in both sides lower part of push down frame installs the contact wheel, the contact wheel of both sides cooperates with the swing board of both sides respectively.

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