Production device for door lock parts of nursing hog house

Abstract

The invention relates to the technical field of door lock processing, and discloses a production device for door lock parts of a nursing hog house, which comprises a processing table, the inner bottom wall of the processing table is fixedly connected with a support frame, the center of the support frame is fixedly connected with a hydraulic cylinder, and the driving end of the hydraulic cylinder is fixedly connected with a fixed seat; a convex inserting groove is formed in the side wall of the fixing base, a workpiece to be machined is inserted into the inserting groove, a drilling mechanism is installed at the bottom of the machining table, a laser cutting mechanism is installed on the inner side wall of the machining table, and a bending assembly is installed at the position of the fixing base. The bending assembly comprises a rotary bending plate, a limiting wall and a fixed bending plate. A workpiece is inserted into the inserting groove, and when the hydraulic cylinder drives the workpiece to descend, bending, drilling and cutting operation can be conducted in sequence, so that the lock plate can be rapidly machined, the workpiece does not need to be placed at multiple machining devices to be machined, and the machining efficiency of the lock plate is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of door lock processing, and in particular to a production device for door lock components of a nursery pig house. Background Art

[0002] The nursery pig house door lock is a device installed at the entrance and exit of the nursery pig house to close and lock the pig house door. Its main function is to prevent the nursery pigs from running out of the house, facilitate the breeder to manage the pig house environment and ensure the safety of the pig herd. Since nursery pigs are usually small in size and have relatively limited mobility, overly complicated locks are not required to prevent them from escaping.

[0003] In the prior art, the door lock of the nursery pig house adopts the following method: Figure 1 The simple door lock for a pig house door shown in the figure includes a lock body 1 connected to the door, a first lock plate 2 and a second lock plate 3 connected to the wall, wherein the surface of the first lock plate 2 is provided with an opening, and the surface of the second lock body 3 is provided with a slot. A handle 4 is rotatably connected to the surface of the lock body 1, and the end of the handle 4 away from the lock body 1 is placed in the slot through the opening. When in use, the handle 4 can be rotated out of or into the slot to open or close the pig house door.

[0004] In the above solution, when processing the lock plate, bending, drilling, cutting and other steps are usually required. The workpiece needs to be placed on multiple processing equipment for processing. The operation is relatively cumbersome, making the processing efficiency of the lock plate low. Summary of the Invention

[0005] In response to the deficiencies in the prior art, the present invention provides a production device for nursery pig house door lock components, which solves the problem that the operation of processing the lock plate is relatively complicated, resulting in low processing efficiency of the lock plate.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a production device for nursery pig house door lock components, comprising a processing table, the inner bottom wall of the processing table is fixedly connected to a support frame, the center of the support frame is fixedly connected to a hydraulic cylinder, the driving end of the hydraulic cylinder is fixedly connected to a fixed seat, the side wall of the fixed seat is provided with a convex slot, the inside of the slot is plugged into the workpiece to be processed, the bottom of the processing table is installed with a drilling mechanism, the inner side wall of the processing table is installed with a laser cutting mechanism, a bending assembly is installed at the fixed seat, the bending assembly includes a rotating bending plate, a limiting wall and a fixed bending plate, the two ends of the rotating bending plate are rotatably connected to the fixed seat through an axis, the bottom end of the fixed bending plate is fixedly connected to the upper surface of the fixed seat, a horizontal limiting frame is provided below the rotating bending plate, the two ends of the horizontal limiting frame are fixedly connected to the fixed seat, the limiting wall is set to be U-shaped, and the bottom end of the limiting wall is fixedly connected to the inner bottom wall of the processing table.

[0007] By adopting the above technical solution, several support columns are fixedly connected to the upper surface of the fixed seat, and the top ends of the support columns pass through the support frame. The support columns are used to assist in limiting the fixed seat. Two guide frames distributed in an eight-shaped shape are fixedly provided on the upper surface of the processing table. The guide members are used to guide the workpiece to be accurately inserted into the slot.

[0008] Preferably, the laser cutting mechanism includes an electric cross slide, which is fixedly mounted on the inner wall of the processing table. The slider of the electric cross slide is fixedly connected to the laser cutting head, and a cutting opening is provided on the surface of the rotating bending plate.

[0009] Preferably, the drilling mechanism includes two sets of motors, the motors are fixedly installed at the bottom of the processing table, the driving end of the motor is fixedly connected to a drill bit, the drill bit passes through the processing table, and a drilling opening is opened on the surface of the fixed seat corresponding to the drill bit.

[0010] Preferably, a blanking assembly is installed inside the slot, and the blanking assembly includes a blanking plate and a magnetic block 1. The blanking plate is slidably installed inside the slot, and the magnetic block 1 is fixedly arranged on the upper inner wall of the support frame.

[0011] Preferably, the blanking assembly includes a second magnetic block, which is fixedly mounted on a side of the blanking plate facing the first magnetic block, and the second magnetic block and the opposite side of the first magnetic block magnetically repel each other.

[0012] Preferably, a cleaning assembly is installed on the upper surface of the fixing seat corresponding to the drill hole, and the cleaning assembly includes an extrusion rod, and the top end of the extrusion rod is fixedly installed on the inner top wall of the support frame.

[0013] Preferably, the cleaning assembly includes an intercepting cover, a cleaning hole is opened at the center of the intercepting cover, an airbag is fixedly connected to the upper surface of the intercepting cover, and the air hole of the airbag is connected to the cleaning hole.

[0014] Preferably, an extrusion plate is fixedly connected to the upper surface of the airbag, and T-shaped limiting columns are respectively provided on both sides of the extrusion plate, and the bottom ends of the limiting columns are fixedly connected to the interception cover.

[0015] Preferably, a groove is provided on the upper surface of the fixing seat, a mounting plate is provided above the groove, the lower surface of the mounting plate is fixedly connected to the fixing seat, a clamp is installed below the support frame, the clamp includes a clamping column, the clamping column passes through the mounting plate, an elastic part 1 is provided on the surface of the clamping column, the elastic part 1 is located above the mounting plate, the top end of the clamping column is fixedly connected to an extrusion block, and a corner of the upper side of the extrusion block is provided with an inclined surface.

[0016] Preferably, an L-shaped extrusion piece is provided on one side of the clamping column, the bottom end of the extrusion piece is slidably connected to the fixed seat, the extrusion piece and the opposite side of the mounting plate are jointly fixedly connected with an elastic piece 2, the side of the extrusion piece away from the mounting plate is fixedly connected with a push rod, and a right-angled trapezoidal groove is provided on the upper inner wall of the support frame, and the groove is located on the moving trajectory of the push rod.

[0017] Working principle: insert one end of the workpiece into the slot, and then the hydraulic cylinder is used to drive the fixed seat to descend, and the descent of the fixed seat drives the rotary bending plate to descend. Under the obstruction of the limit wall, the rotary bending plate gradually rotates upward to remain vertical, and the rotary bending plate drives the workpiece to bend upward when it rotates upward, thereby achieving the effect of quickly bending the workpiece. When the workpiece is descending and bending, the drill bit is driven by the motor to rotate, and the drill bit passes through the fixed seat from the drill hole to drill the workpiece. After bending, the electric cross slide drives the laser cutting head to move horizontally or vertically to adjust the cutting trajectory, and the laser cutting head cuts the workpiece to process the required lock plate. This device can bend, drill and cut the workpiece, and can quickly process the lock plate, thereby improving the processing efficiency of the lock plate.

[0018] The present invention provides a production device for door lock components for nursery pig houses. It has the following beneficial effects: 1. The present invention inserts the workpiece into the slot and performs bending, drilling and cutting operations in sequence when the hydraulic cylinder drives the workpiece down, so that the lock plate can be quickly processed without placing the workpiece on multiple processing equipment for processing, thereby improving the processing efficiency of the lock plate.

[0019] 2. The device of the present invention can adjust the distance between the workpiece and the drilling mechanism and the laser cutting mechanism while bending through a single set of hydraulic cylinders, so that the drilling mechanism and the laser cutting mechanism do not require additional displacement drive equipment, which can reduce costs and realize multifunctional application of a single device, and realize more functional applications with minimal investment in structure and equipment.

[0020] 3. The present invention drives the blanking plate to slide outward through the magnetic force of the second magnetic block and the first magnetic block, thereby pushing the workpiece out of the slot, making it easier to take the workpiece.

[0021] 4. The present invention improves the stability of the workpiece during subsequent processing by automatically clamping and tightening the workpiece through the fixture. The fixture automatically clamps or releases the workpiece according to the processing status based on the height of the workpiece, without manual operation, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the prior art structure; Figure 2 A perspective view of the present invention; Figure 3 It is a schematic diagram of the fixing seat structure of the present invention; Figure 4 It is a schematic diagram of the bending assembly structure of the present invention; Figure 5 This is a schematic diagram of the use of the rotary bending plate of the present invention; Figure 6 It is a structural schematic diagram of the drilling mechanism and laser cutting mechanism of the present invention; Figure 7 This is a schematic structural diagram of the cleaning component of the present invention; Figure 8 For the present invention Figure 7 A magnified view of point A; Figure 9 Schematic diagram of the fixture structure of the present invention; Figure 10 It is a schematic diagram of the cleaning component of the present invention; Figure 11 It is a cross-sectional schematic diagram of the collecting tube of the present invention.

[0023] Among them, 1. Lock body; 2. First lock plate; 3. Second lock plate; 4. Handle; 5. Processing table; 6. Support frame; 7. Hydraulic cylinder; 8. Fixed seat; 9. Slot; 10. Workpiece; 11. Drilling mechanism; 111. Motor; 112. Drill bit; 12. Laser cutting mechanism; 121. Cross slide; 123. Laser cutting head; 13. Bending assembly; 131. Rotating bending plate; 132. Horizontal limit frame; 133. Limit wall; 134. Fixed bending plate; 14. Cutting opening; 15. Drilling opening; 16. Lower Material assembly; 161, blanking plate; 162, magnetic block one; 163, magnetic block two; 17, cleaning assembly; 171, extrusion rod; 172, interception cover; 173, airbag; 174, extrusion plate; 175, limiting column; 18, mounting plate; 19, clamp; 191, clamping column; 192, elastic part one; 193, extrusion part; 194, elastic part two; 195, push rod; 196, extrusion block; 20, groove; 21, threaded joint; 22, collection tube; 23, channel; 24, cover plate; 25, chip removal end. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Please see the attached Figure 2 -Attached Figure 5The embodiment of the present invention provides a production device for the door lock parts of a nursery pig house, including a processing table 5, a three-claw support frame 6 is fixedly connected to the top of the processing table 5, a hydraulic cylinder 7 is fixedly connected to the center of the support frame 6, a driving end of the hydraulic cylinder 7 is fixedly connected to a fixing seat 8, a convex slot 9 is opened on the side wall of the fixing seat 8, a workpiece 10 to be processed is inserted into the inside of the slot 9, a drilling mechanism 11 is installed at the bottom of the processing table 5, a laser cutting mechanism 12 is installed on the inner wall of the processing table 5, and a fixing seat 8 is installed. There is a bending assembly 13, which includes a rotating bending plate 131, a limiting wall 133 and a fixed bending plate 134. The two ends of the rotating bending plate 131 are rotatably connected to the fixed seat 8 through an axis, and the bottom end of the fixed bending plate 134 is fixedly connected to the upper surface of the fixed seat 8. A horizontal limiting frame 132 is provided below the rotating bending plate 131, and the two ends of the horizontal limiting frame 132 are fixedly connected to the fixed seat 8. The limiting wall 133 is set to be U-shaped, and the bottom end of the limiting wall 133 is fixedly connected to the inner bottom wall of the processing table 5.

[0026] Specifically, at the beginning, the hydraulic cylinder 7 contracts and drives the upper surface of the rotating bending plate 131 in a horizontal state to remain horizontal with the upper surface of the processing table 5, so that the workpiece 10 is inserted into the slot 9. The slot 9 is used to limit the workpiece 10 to prevent the workpiece 10 from shaking up and down. When the rotating bending plate 131 rotates vertically, the distance between it and the fixed bending plate 134 is the same as the thickness of the workpiece 10. The horizontal limit frame 132 is used to limit the rotating bending plate 131 so that its lower surface remains horizontal when it abuts the horizontal limit frame 132. When the rotating bending plate 131 descends, it abuts the limit wall 133 and rotates upward until it is vertically fitted with the limit wall 133. When in use, one end of the workpiece 10 is inserted into the interior of the slot 9, and then the fixed seat 8 is driven to descend by the operation of the hydraulic cylinder 7. The descent of the fixed seat 8 drives the rotating bending plate 131 to descend. Under the obstruction of the limiting wall 133, the rotating bending plate 131 gradually rotates upward to remain vertical, and when the rotating bending plate 131 rotates upward, it drives the workpiece 10 to bend upward, thereby achieving the effect of quickly bending the workpiece 10, and when the workpiece 10 is bent downward, the horizontal section of the workpiece 10 is drilled by the drilling mechanism 11, and after bending, the vertical section of the workpiece 10 is cut by the laser cutting mechanism 12 to cut out a slot or opening, thereby processing the required lock plate. This device can bend, drill and cut the workpiece 10, and can quickly process the lock plate, thereby improving the processing efficiency of the lock plate. When the processed lock plate is taken out after the processing is completed, the rotating bending plate 131 remains horizontal again, and the rotatable rotating bending plate 131 is used to shake off the debris, which can avoid or reduce the accumulation of debris during cutting.

[0027] Please see the attached Figure 6The laser cutting mechanism 12 includes an electric cross slide 121, which is fixedly mounted on the inner wall of the processing table 5. The slider of the electric cross slide 121 is fixedly connected to a laser cutting head 123. The specific structure of the laser cutting head 123 and its supporting equipment belong to the prior art and will not be described here. A cutting opening 14 is provided on the surface of the rotating bending plate 131.

[0028] Specifically, the electric cross slide 121 drives the laser cutting head 123 to move horizontally or vertically to adjust the cutting trajectory, and the laser cutting head 123 is used to cut the workpiece 10. The cutting trajectory of the laser cutting head 123 can be set according to the shape of the lock plate to be processed. The cutting port 14 is used for the laser cutting head 123 to pass through the rotating bending plate 131 to cut the workpiece 10.

[0029] Please see the attached Figure 6 The drilling mechanism 11 includes two sets of motors 111, which are fixedly installed at the bottom of the processing table 5. The driving end of the motor 111 is fixedly connected to a drill bit 112, which passes through the processing table 5. A drilling opening 15 is opened on the surface of the fixed seat 8 corresponding to the drill bit 112.

[0030] Specifically, when the workpiece 10 moves downward, the drill bit 112 is driven to rotate by the motor 111, and the drill bit 112 passes through the fixing seat 8 from the drilling opening 15 to drill the workpiece 10. This device can adjust the distance between the workpiece 10 and the drilling mechanism 11 and the laser cutting mechanism 12 while bending through a single set of hydraulic cylinders 7, so that the drilling mechanism 11 and the laser cutting mechanism 12 can be aligned with the workpiece 10 for processing without the need for additional displacement drive equipment, which can reduce costs and realize multi-functional applications of a single device, and realize more functional applications with minimal investment in structure and equipment.

[0031] Please see the attached Figure 7 -Attached Figure 8 The slot 9 is internally installed with a blanking assembly 16, which includes a blanking plate 161 and a magnetic block 162. The blanking plate 161 is slidably installed inside the slot 9, and the magnetic block 162 is fixedly arranged on the upper inner wall of the support frame 6. The blanking assembly 16 includes a magnetic block 2 163, which is fixedly installed on the side of the blanking plate 161 facing the magnetic block 162. The magnetic block 2 163 and the opposite side of the magnetic block 162 repel each other magnetically, and the height of the magnetic block 2 163 is higher than the height of the upper surface of the processing table 5.

[0032] Specifically, after the processing is completed, the hydraulic cylinder 7 contracts and drives the fixed seat 8 to rise until the fixed seat 8 drives the second magnetic block 163 to move to the first magnetic block 162. Through the magnetic force of the second magnetic block 163 and the first magnetic block 162, the blanking plate 161 is driven to slide outward, thereby pushing the workpiece 10 out of the slot 9, making it easier to take the workpiece 10.

[0033] Please see the attached Figure 8 -Attached Figure 9 A groove is provided on the upper surface of the fixing seat 8, and a mounting plate 18 is provided above the groove. The lower surface of the mounting plate 18 is fixedly connected to the fixing seat 8. A clamp 19 is installed below the support frame 6, and the clamp 19 includes a clamping column 191. The surface of the clamping column 191 has a protrusion to prevent it from deflecting. The clamping column 191 passes through the mounting plate 18. The clamping column 191 is located on the lower side of the mounting plate 18 and is provided with an annular protrusion layer. The surface of the clamping column 191 is provided with an elastic member 192, and the elastic member 192 is located above the mounting plate 18. The top of the clamping column 191 is fixedly connected to an extrusion block 196, and a corner of the upper side of the extrusion block 196 is provided with an inclined surface.

[0034] Specifically, the elastic force of the elastic member 192 pushes the clamping column 191 upward, so that a certain gap is left between the bottom end of the clamping column 191 and the upper surface of the workpiece 10 in the slot 9, thereby facilitating the insertion or removal of the workpiece 10.

[0035] Please see the attached Figure 8 -Attached Figure 9 An L-shaped extrusion piece 193 is provided on one side of the clamping column 191, and the bottom end of the extrusion piece 193 is slidably connected to the fixed seat 8. The extrusion piece 193 and the opposite side of the mounting plate 18 are jointly fixedly connected with an elastic piece 2 194, and the side of the extrusion piece 193 away from the mounting plate 18 is fixedly connected with a push rod 195. A right-angled trapezoidal groove 20 is provided on the upper inner wall of the support frame 6. The groove 20 is located on the moving track of the push rod 195. The depth of the groove 20 except for the inclined surface is slightly smaller than the distance between the clamping column 191 and the workpiece 10. An anti-slip pad can be fixedly provided at the bottom end of the clamping column 191 to make up for the difference.

[0036] Specifically, when placing or removing the workpiece 10, the fixed seat 8 rises, so that the end of the push rod 195 facing the support frame 6 moves into the groove 20, and under the elastic force of the elastic member 194, the extrusion member 193 moves to the side away from the mounting plate 18, so that the extrusion member 193 and the extrusion block 196 are staggered. At this time, the clamping column 191 no longer squeezes the workpiece 10, and when the fixed seat 8 descends to drive the workpiece 10 for processing, the push rod 195 moves laterally along the bottom slope of the groove 20 while descending until it contacts the inner wall of the support frame 6. At this time, the push rod 195 moves laterally, driving the extrusion piece 193 to move toward the extrusion block 196, so that when the extrusion piece 193 moves along the inclined surface of the extrusion block 196, the extrusion block 196 is pushed to move downward. When the extrusion block 196 moves downward, it drives the clamping column 191 to descend so that its bottom end is tightly against the workpiece 10, achieving the effect of automatically clamping and tightening the workpiece 10, improving the stability of the workpiece 10 during subsequent processing, and the clamp 19 automatically clamps or releases according to the processing status according to the height of the workpiece 10, without manual operation, and is convenient to use.

[0037] Please see the attached Figure 10 A cleaning assembly 17 is installed on the upper surface of the fixed seat 8 corresponding to the drill hole 15. The cleaning assembly 17 includes an extrusion rod 171. The top of the extrusion rod 171 is fixedly installed on the inner top wall of the support frame 6. The cleaning assembly 17 includes an intercepting cover 172. The bottom end of the intercepting cover 172 is fixedly connected to the fixed seat 8. A cleaning hole is opened at the center of the intercepting cover 172. An air bag 173 is fixedly connected to the upper surface of the intercepting cover 172. The air hole of the air bag 173 is connected to the cleaning hole. A one-way valve is provided at the bottom of the cleaning hole to control the one-way downward flow of the airflow to prevent debris from entering.

[0038] Specifically, the interception cover 172 is used to intercept the debris when the drill bit 112 drills out the workpiece 10, so that the debris stays in the upper drill hole 15. After the processing is completed, when the hydraulic cylinder 7 contracts and drives the fixed seat 8 to rise, the fixed seat 8 drives the air bag 173 to be squeezed with the extrusion rod 171, thereby driving the gas inside the air bag 173 to be ejected, so that the debris inside the drill hole 15 above the workpiece 10 is discharged downward from the drill hole of the workpiece 10 along with the air flow, thereby avoiding the accumulation of debris in the upper drill hole 15, and avoiding the problem of debris accidentally entering the slot 9 when the workpiece 10 is pulled out later, thereby achieving the effect of automatic cleaning.

[0039] Please see the attached Figure 10 The upper surface of the airbag 173 is fixedly connected to an extrusion plate 174 , and T-shaped limiting columns 175 are respectively provided on both sides of the extrusion plate 174 , and the bottom end of the limiting column 175 is fixedly connected to the interception cover 172 .

[0040] Specifically, the limiting column 175 is used to guide and limit the extrusion plate 174. By adding the extrusion plate 174 above the airbag 173, the extrusion rod 171 can squeeze the airbag 173 by pushing the extrusion plate 174, thereby increasing the extrusion area of ​​the airbag 173 and increasing the ejection flow rate of the airflow at the air hole, making it easier to discharge large particles of debris downward.

[0041] Example 2: Please see the attached Figure 11 Since the debris is discharged from the drilling port 15 and falls into the processing table 5 and is difficult to collect, in order to solve the above problem, this embodiment adopts the following technical solutions: A threaded joint 21 is provided below the drilling hole 15, and the top of the threaded joint 21 is fixedly connected to the fixing seat 8. The bottom end of the threaded joint 21 is threadedly connected to a collecting cylinder 22. The bottom of the collecting cylinder 22 protrudes upward to form a conical channel 23. The top of the channel 23 is open, and the top of the channel 23 is rotatably connected to a cover plate 24 through a torsion spring shaft. The opening is used for the drill bit 112 to pass through. A chip discharge end 25 is fixedly provided on the side wall of the collecting cylinder 22, and the chip discharge end 25 is connected to the filter bag through a pipe.

[0042] Specifically, when the air bag 173 sprays air downward, the air flow carries debris and is discharged downward from the drill hole 15 into the collection tube 22, and then enters the interior of the filter bag through the chip discharge end 25 and the pipeline, and is filtered and collected by the filter bag, thereby avoiding the problem of debris splashing and inconvenient cleaning. The channel 23 is used for the drill bit 112 to pass through. When the fixed seat 8 moves downward to perforate, the drill bit 112 pushes the cover plate 24 upward to pass through the channel 23. After the drill bit 112 exits, the cover plate 24 is closed again by the torque of the torsion spring shaft to prevent air flow from flowing out of the opening, thereby improving the collection effect of debris. The device automatically sprays air through the air bag 173 to carry the debris for collection, thereby achieving the effect of automatically collecting debris.

[0043] When the workpiece 10 is bent, the motor 111 drives the drill bit 112 to rotate, and the drill bit 112 passes through the fixed seat 8 from the drilling opening 15 to drill the workpiece 10. After bending, the laser cutting head 123 is driven by the electric cross slide 121 to move horizontally or vertically to adjust the cutting trajectory, and the laser cutting head 123 cuts the workpiece 10 to process the required locking plate. The device can bend, drill and cut the workpiece 10, quickly process the locking plate, and improve the processing efficiency of the locking plate.

[0044] After the processing is completed, the hydraulic cylinder 7 contracts and drives the fixed seat 8 to rise. When the fixed seat 8 drives the airbag 173 to squeeze the extrusion rod 171, the airbag 173 contracts and ejects airflow, so that the debris inside the drill hole 15 above the workpiece 10 is discharged downward from the drill hole along with the airflow, thereby avoiding the accumulation of debris in the upper drill hole 15, and avoiding the problem of debris accidentally entering the slot 9 when the workpiece 10 is pulled out later, and achieving the effect of automatic cleaning, until the fixed seat 8 drives the second magnet 163 to move to the first magnet 162, and the magnetic force of the second magnet 163 and the first magnet 162 drives the blanking plate 161 to slide outward, thereby pushing the workpiece 10 out of the slot 9, making it easier to take out the workpiece 10.

[0045] When the hydraulic cylinder 7 contracts and drives the upper surface of the rotating bending plate 131 to be kept horizontal with or higher than the upper surface of the processing table 5, one end of the push rod 195 is located in the groove 20, and under the elastic force of the elastic member 194, the extrusion member 193 moves to the side away from the mounting plate 18, so that the extrusion member 193 and the extrusion block 196 are staggered. At this time, the bottom end of the clamping column 191 is higher than the workpiece 10, which is convenient for inserting or pulling out the workpiece 10. When the fixing seat 8 descends to drive the workpiece 10 for processing, the push rod 195 is lowered at the same time. When the extrusion member 193 moves along the inclined surface of the bottom of the groove 20, it moves laterally until it abuts the inner wall of the support frame 6. At this time, the push rod 195 moves laterally to drive the extrusion member 193 to move toward the extrusion block 196, so that when the extrusion member 193 moves along the inclined surface of the extrusion block 196, the extrusion block 196 is pushed to move downward. When the extrusion block 196 moves downward, the bottom end of the clamping column 191 is tightly against the workpiece 10, so as to achieve the effect of automatically clamping and fixing the workpiece 10, thereby improving the stability of the workpiece 10 during subsequent processing and achieving the effect of automatically clamping the workpiece 10.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A production device for door lock components of a nursery pig house, comprising a processing table (5), characterized in that: The inner bottom wall of the processing table (5) is fixedly connected to a support frame (6), the center of the support frame (6) is fixedly connected to a hydraulic cylinder (7), the driving end of the hydraulic cylinder (7) is fixedly connected to a fixed seat (8), the side wall of the fixed seat (8) is provided with a slot (9), the interior of the slot (9) is plugged with a workpiece (10) to be processed, the bottom of the processing table (5) is installed with a drilling mechanism (11), the inner side wall of the processing table (5) is installed with a laser cutting mechanism (12), the fixed seat (8) is installed with a bending assembly (13), the bending assembly (13) is installed 3) comprising a rotating bending plate (131), a limiting wall (133) and a fixed bending plate (134), wherein both ends of the rotating bending plate (131) are rotatably connected to the fixed seat (8) via a shaft, and the bottom end of the fixed bending plate (134) is fixedly connected to the upper surface of the fixed seat (8), and a horizontal limiting frame (132) is provided below the rotating bending plate (131), and both ends of the horizontal limiting frame (132) are fixedly connected to the fixed seat (8), and the limiting wall (133) is set to be U-shaped, and the bottom end of the limiting wall (133) is fixedly connected to the inner bottom wall of the processing table (5).

2. The production device for door lock components for nursery pig houses according to claim 1, characterized in that: The laser cutting mechanism (12) comprises an electric cross slide (121), the electric cross slide (121) being fixedly mounted on the inner side wall of the processing table (5), a slider of the electric cross slide (121) being fixedly connected to a laser cutting head (123), and a cutting opening (14) being provided on the surface of the rotary bending plate (131).

3. The production device for door lock components for nursery pig houses according to claim 1, characterized in that: The drilling mechanism (11) comprises two sets of motors (111), the motors (111) being fixedly mounted on the bottom of the processing table (5), the driving ends of the motors (111) being fixedly connected to drill bits (112), and a drilling opening (15) being provided on the surface of the fixing seat (8) corresponding to the drill bits (112).

4. The production device for door lock components for nursery pig houses according to claim 1, characterized in that: A blanking assembly (16) is installed inside the slot (9), and the blanking assembly (16) includes a blanking plate (161) and a magnetic block (162). The blanking plate (161) is slidably installed inside the slot (9), and the magnetic block (162) is fixedly arranged on the upper inner wall of the support frame (6).

5. The production device for door lock components for nursery pig houses according to claim 4, characterized in that: The blanking assembly (16) includes a second magnetic block (163), which is fixedly mounted on a side of the blanking plate (161) facing the first magnetic block (162), and the opposite side of the second magnetic block (163) and the first magnetic block (162) magnetically repel each other.

6. The production device for door lock components for nursery pig houses according to claim 1, characterized in that: A cleaning assembly (17) is installed on the upper surface of the fixing seat (8) corresponding to the drilling opening (15). The cleaning assembly (17) includes an extrusion rod (171). The top end of the extrusion rod (171) is fixedly mounted on the inner top wall of the support frame (6).

7. The production device for door lock components for nursery pig houses according to claim 6, characterized in that: The cleaning assembly (17) comprises an intercepting cover (172), the bottom end of the intercepting cover (172) is fixedly connected to the fixing seat (8), a cleaning hole is provided at the center of the intercepting cover (172), an air bag (173) is fixedly connected to the upper surface of the intercepting cover (172), and the air hole of the air bag (173) is connected to the cleaning hole.

8. The production device for door lock components for nursery pig houses according to claim 7, characterized in that: The upper surface of the airbag (173) is fixedly connected to an extrusion plate (174), and T-shaped limiting columns (175) are respectively provided on both sides of the extrusion plate (174), and the bottom ends of the limiting columns (175) are fixedly connected to the interception cover (172).

9. The production device for door lock components for nursery pig houses according to claim 1, characterized in that: The upper surface of the fixing seat (8) is provided with a slot, and a mounting plate (18) is provided above the slot. The lower surface of the mounting plate (18) is fixedly connected to the fixing seat (8). A clamp (19) is installed below the support frame (6). The clamp (19) includes a clamping column (191). The clamping column (191) passes through the mounting plate (18). The surface of the clamping column (191) is provided with an elastic member (192). The top end of the clamping column (191) is fixedly connected to an extrusion block (196), and a corner of the upper side of the extrusion block (196) is provided with an inclined surface.

10. The production device for door lock components for nursery pig houses according to claim 9, characterized in that: An L-shaped extrusion piece (193) is provided on one side of the clamping column (191), the bottom end of the extrusion piece (193) is slidably connected to the fixing seat (8), the extrusion piece (193) and the opposite side of the mounting plate (18) are fixedly connected to an elastic piece 2 (194), the side of the extrusion piece (193) away from the mounting plate (18) is fixedly connected to a push rod (195), and the upper inner wall of the support frame (6) is provided with a right-angled trapezoidal groove (20), and the groove (20) is located on the moving track of the push rod (195).

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