CN112296140A - Safety bending device is used in machine parts processing - Google Patents
Safety bending device is used in machine parts processing Download PDFInfo
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- CN112296140A CN112296140A CN202010991991.XA CN202010991991A CN112296140A CN 112296140 A CN112296140 A CN 112296140A CN 202010991991 A CN202010991991 A CN 202010991991A CN 112296140 A CN112296140 A CN 112296140A
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- fixedly connected
- plate
- mounting plate
- rod
- bending device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of mechanical part machining devices, in particular to a safety bending device for machining mechanical parts. The invention realizes the distance adjustment of the lower roller and the upper roller by arranging the adjusting mechanism, the driving mechanism is convenient for conveying different parts, the application range is wider, the clamping mechanism is arranged to drive the two L-shaped clamping plates to clamp the parts, the deviation of the parts during processing is prevented, the processing quality is improved, the safety is higher, the pressure relief mechanism is arranged to prevent the parts from being bent and broken due to overlarge pressure, the processing quality is improved, and the processing efficiency is high.
Description
Technical Field
The invention relates to the technical field of mechanical part machining devices, in particular to a safety bending device for machining mechanical parts.
Background
In metalworking's field, mechanical bending is a very common cold processing means, and its input cost is lower relatively, easily realizes, and is pleasing to the eye, is adapted to each field, no matter be car boats and ships, still add some, the equal large amount of applications in space flight field, and the bender divide into manual bender, hydraulic bending machine and numerical control bender, manual bender divide into mechanical manual bender and electronic manual bender again, and hydraulic bending machine can divide into again according to the synchronization mode: the torsion shaft is synchronous, the machine liquid is synchronous, and the electricity liquid is synchronous, and hydraulic bending machine can divide into again according to the motion mode: the up-moving type and the down-moving type.
Among the prior art, the bending device structure is too complicated for the processing of machine parts sheet metal, and manufacturing process is complicated, and is with high costs, is difficult to the maintenance, and in the course of bending, need throw away manually and place the part in the bender, not only extravagant manpower, and there is the potential safety hazard, at the in-process of bending, does not carry out effectual fixed to the part, and the part produces the skew easily, influences the quality of processing, and the part bursts apart easily, and the security is lower. Therefore, the safety bending device for machining mechanical parts is provided by the technical personnel in the field, so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a safety bending device for machining mechanical parts, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a safety bending device for machining mechanical parts comprises a base plate, wherein a vertical plate is fixedly connected to the upper side of the base plate, a first air cylinder is fixedly connected to the upper side of the base plate, a bending seat is fixedly connected to one end, far away from the base plate, of the first air cylinder, a supporting plate is fixedly connected to one end, far away from the base plate, of the vertical plate, a transverse supporting plate is fixedly connected to the lower side of the supporting plate, a vertical second air cylinder is fixedly connected to the lower side of the supporting plate, a fixing plate is fixedly connected to one end, far away from the supporting plate, of the second air cylinder, a pressure-relieving mechanism is fixedly connected to one side, far away from the second air cylinder, of the pressure-relieving mechanism, a bending head is fixedly connected to one end, far away from the fixing plate, of the bending head is located right above the bending seat, a first mounting plate is fixedly connected to one side of the vertical plate, a driving mechanism is fixedly, the utility model discloses a riser, including first mounting panel, the rear side fixedly connected with adjustment mechanism of first mounting panel, and the one end of adjusting the structure runs through the front side that extends to first mounting panel and the swivelling joint have with lower roller parallel arrangement's last roller, one side fixedly connected with second mounting panel that first mounting panel was kept away from to the riser, and the rear side fixedly connected with fixture of second mounting panel, fixture's both ends run through respectively extend to the front side of second mounting panel and respectively the L type splint that two symmetries of fixedly connected with set up.
As a further aspect of the invention: the quantity of pressure relief mechanism is four, and four pressure relief mechanisms are located four edge symmetry settings of fixed plate respectively, pressure relief mechanism includes the hydraulic stem and the pressure relief spring of vertical setting, on the hydraulic stem was located to the pressure relief spring cover, the one end and the fixed plate fixed connection of hydraulic stem and pressure relief spring, and the other end and the first fixed connection of bending of hydraulic stem and pressure relief spring.
As a further aspect of the invention: actuating mechanism includes driving motor, driving motor's drive end rotates and is connected with the drive shaft of horizontal setting, and driving motor's one end fixedly connected with action wheel is kept away from to the drive shaft, the lateral wall of first mounting panel is inserted and is established and the swivelling joint has the bull stick of horizontal setting, and the one end fixedly connected with of bull stick follows the driving wheel, the action wheel passes through the transmission of drive belt with following the driving wheel and is connected, the bull stick is kept away from the one end fixed connection of the one end of following driving wheel and lower roll.
As a further aspect of the invention: the through-hole has been seted up to one side of first mounting panel, and the bull stick runs through the through-hole setting, the inner wall of through-hole passes through the bearing spare and is connected with the lateral wall rotation of bull stick.
As a further aspect of the invention: adjustment mechanism is including fixing the hollow post at first mounting panel rear side, the lower extreme inner wall of hollow post rotates the threaded rod that is connected with vertical setting through rotating, and the threaded rod keeps away from the one end of rotating and runs through the outside and the fixedly connected with that extend to hollow post and change the handle, is located hollow post threaded connection has the nut piece on the threaded rod, and one side fixedly connected with lifter of nut piece, the spout that sets up with hollow post intercommunication is seted up to the lateral wall of first mounting panel, and the lifter keeps away from one side of nut piece and runs through the spout and rotate through the one end of first pivot with last roller and be connected.
As a further aspect of the invention: fixture is including fixing the concave frame at the second mounting panel rear side, the concave frame is kept away from the horizontal third cylinder that sets up of one side center department fixedly connected with of second mounting panel, and the one end of third cylinder runs through concave frame and fixedly connected with fixed block, the installing port has been seted up to the lateral wall of second mounting panel, and in the installing port and the vertical branch that sets up of fixedly connected with, the sliding sleeve that two symmetries set up is established and sliding connection on the branch, the both sides of fixed block rotate through two second pivots respectively and are connected with the pendulum rod that two symmetries set up, and the one side of two sliding sleeves rotates through the one end of two third pivots and two pendulum rods respectively and is connected, two one side of sliding sleeve is two fixedly connected with respectively links up the piece, and two links up the one end that the sliding sleeve was kept away from to the piece respectively with two L type splint.
As a further aspect of the invention: the supporting rod is arranged in a cylindrical shape, and the outer side wall of the supporting rod is connected with the inner wall of the through hole of the sliding sleeve in a sliding mode.
As a further aspect of the invention: two the mounting groove that two symmetries set up is seted up respectively to the relative one side of L type splint, and the inner wall of two mounting grooves is connected with two running rollers that transversely set up through two fourth pivot rotations respectively.
As a further aspect of the invention: the upper side fixedly connected with control switch of base plate, and first cylinder, second cylinder, actuating mechanism and fixture respectively with control switch electric connection.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up adjustment mechanism, rotate and change the handle, drive the threaded rod and rotate, because the axial of nut piece is rotated and is followed the lifter and receive the restriction of sliding port, consequently, displacement is forced to the nut piece, and then realizes the interval adjustment of lower roll and last roller, is convenient for carry the spare part after the difference, and application scope is wider.
2. By arranging the driving mechanism, the driving motor is started to drive the driving wheel to rotate, so that the rotating rod fixed with the driven wheel is driven to rotate, the lower roller is driven to rotate, the parts are automatically fed, the labor is saved, and the safety is improved;
3. through setting up fixture, start the third cylinder and shorten, the fixed block displacement this moment, stimulate two pendulum rod swings, drive two sliding sleeves toward close direction displacement on branch to drive two L type splint and press from both sides tight spare part, realize the fixed of spare part, prevent to add the spare part skew of processing, improve the quality of processing, and the security is higher.
4. Through setting up pressure relieving mechanism, when rolling over the elbow and zero part support tightly, hydraulic stem and pressure relieving spring receive the extrusion shrink and produce elasticity, can cushion the pressure of rolling over the elbow, prevent that pressure from too big causing zero part fracture of buckling, improve processingquality.
Drawings
FIG. 1 is a schematic perspective view of a safety bending apparatus for machining mechanical parts;
FIG. 2 is a schematic perspective view of a fixing plate of a safety bending apparatus for machining mechanical parts;
FIG. 3 is a schematic side view of a cross-sectional structure of a safety bending apparatus for machining mechanical parts, the cross-sectional structure being at a first mounting plate;
FIG. 4 is a schematic diagram of a side view cross-sectional structure of a safety bending apparatus for machining mechanical parts at a second mounting plate;
fig. 5 is a schematic cross-sectional view of an L-shaped clamp plate of the safety bending device for machining mechanical parts.
In the figure: 1. a substrate; 2. a vertical plate; 3. a first cylinder; 4. a bending seat; 5. a support plate; 6. a second cylinder; 7. a fixing plate; 8. bending the elbow; 9. a first mounting plate; 10. a lower roll; 11. upper roll; 12. a second mounting plate; 13. an L-shaped splint; 14. a hydraulic lever; 15. a pressure relief spring; 16. a drive motor; 17. a driving wheel; 18. a rotating rod; 19. a driven wheel; 20. a transmission belt; 21. a hollow column; 22. a threaded rod; 23. turning a handle; 24. a nut block; 25. a lifting rod; 26. a sliding port; 27. a concave frame; 28. a third cylinder; 29. a fixed block; 30. an installation port; 31. a strut; 32. a sliding sleeve; 33. a swing rod; 34. a joining block; 35. mounting grooves; 36. a roller; 37. and controlling the switch.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the present invention, a safety bending apparatus for machining a mechanical component includes a base plate 1, a vertical plate 2 is fixedly connected to an upper side of the base plate 1, a first vertically arranged cylinder 3 is fixedly connected to an upper side of the base plate 1, a bending seat 4 is fixedly connected to an end of the first cylinder 3 away from the base plate 1, a transversely arranged support plate 5 is fixedly connected to an end of the vertical plate 2 away from the base plate 1, a vertical second cylinder 6 is fixedly connected to a lower side of the support plate 5, a fixing plate 7 is fixedly connected to an end of the second cylinder 6 away from the support plate 5, a pressure relief mechanism is fixedly connected to a side of the fixing plate 7 away from the second cylinder 6, a bending head 8 is fixedly connected to an end of the pressure relief mechanism away from the fixing plate 7, the bending head 8 is located directly above the bending seat 4, the first cylinder 3 and the second cylinder 6 are simultaneously started to respectively push the bending seat 4 and the bending head 8, thereby bending the parts, one side of the vertical plate 2 is fixedly connected with a first mounting plate 9, the rear side of the first mounting plate 9 is fixedly connected with a driving mechanism, one end of the driving mechanism penetrates through the front side of the first mounting plate 9 and is fixedly connected with a lower roller 10 which is transversely arranged, the rear side of the first mounting plate 9 is fixedly connected with an adjusting mechanism, one end of the adjusting mechanism penetrates through the front side of the first mounting plate 9 and is rotatably connected with an upper roller 11 which is parallel to the lower roller 10, one side of the vertical plate 2 far away from the first mounting plate 9 is fixedly connected with a second mounting plate 12, the rear side of the second mounting plate 12 is fixedly connected with a clamping mechanism, and two ends of the clamping mechanism respectively penetrate through the front side of the second mounting plate 12 and are respectively and fixedly connected with two L-shaped clamping plates 13 which are symmetrically arranged;
as shown in fig. 2: the number of the pressure-relieving mechanisms is four, the four pressure-relieving mechanisms are symmetrically arranged at four corners of the fixing plate 7 respectively, each pressure-relieving mechanism comprises a hydraulic rod 14 and a pressure-relieving spring 15 which are vertically arranged, the pressure-relieving springs 15 are sleeved on the hydraulic rods 14, one ends of the hydraulic rods 14 and the pressure-relieving springs 15 are fixedly connected with the fixing plate 7, the other ends of the hydraulic rods 14 and the pressure-relieving springs 15 are fixedly connected with the bent heads 8, the pressure of the bent heads 8 can be buffered, and the bending and the fracture of parts caused by overlarge pressure are prevented;
as shown in fig. 3: the driving mechanism comprises a driving motor 16, a driving shaft which is transversely arranged is rotatably connected to the driving end of the driving motor 16, a driving wheel 17 is fixedly connected to one end, away from the driving motor 16, of the driving shaft, the side wall of the first mounting plate 9 is inserted and rotatably connected with a rotating rod 18 which is transversely arranged, a driven wheel 19 is fixedly connected to one end of the rotating rod 18, the driving wheel 17 is in transmission connection with the driven wheel 19 through a transmission belt 20, one end, away from the driven wheel 19, of the rotating rod 18 is fixedly connected with one end of the lower roll 10, the driving motor 16 is started to drive the driving wheel 17 to rotate, the rotating rod 18 fixed to the driven wheel 19 is further driven to rotate, the lower roll 10 is;
as shown in fig. 3: a through hole is formed in one side of the first mounting plate 9, the rotating rod 18 penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod 18 through a bearing piece, so that the rotating rod 18 and the inner wall of the through hole are supported stably;
as shown in fig. 3: the adjusting mechanism comprises a hollow column 21 fixed at the rear side of the first mounting plate 9, the inner wall of the lower end of the hollow column 21 is rotatably connected with a threaded rod 22 which is vertically arranged through a rotating part, and one end of the threaded rod 22 far away from the rotating piece penetrates and extends to the outer side of the hollow column 21 and is fixedly connected with a rotating handle 23, a nut block 24 is connected with the threaded rod 22 in the hollow column 21 in a threaded manner, and one side of the nut block 24 is fixedly connected with a lifting rod 25, the side wall of the first mounting plate 9 is provided with a sliding opening 26 communicated with the hollow column 21, and one side of the lifting rod 25 far away from the nut block 24 penetrates through the sliding opening 26 and is rotationally connected with one end of the upper roller 11 through a first rotating shaft, the rotating handle 23 is rotated to drive the threaded rod 22 to rotate, because the axial rotation of the nut block 24 is limited by the sliding port 26 along with the lifting rod 25, the nut block 24 is forced to displace, and the distance between the lower roller 10 and the upper roller 11 is adjusted;
as shown in fig. 4: the clamping mechanism comprises a concave frame 27 fixed at the rear side of the second mounting plate 12, a third cylinder 28 transversely arranged is fixedly connected at the center of one side of the concave frame 27 far away from the second mounting plate 12, one end of the third cylinder 28 penetrates through the concave frame 27 and is fixedly connected with a fixed block 29, a mounting opening 30 is formed in the side wall of the second mounting plate 12, a support rod 31 vertically arranged is fixedly connected in the mounting opening 30, two sliding sleeves 32 symmetrically arranged are sleeved and slidably connected on the support rod 31, two sides of the fixed block 29 are respectively rotatably connected with two symmetrically arranged swing rods 33 through two second rotating shafts, one sides of the two sliding sleeves 32 are respectively rotatably connected with one ends of the two swing rods 33 through two third rotating shafts, two connecting blocks 34 are respectively fixedly connected at one side of the two sliding sleeves 32, and one ends of the two connecting blocks 34 far away from the sliding sleeves 32 are respectively fixedly connected with the two L-shaped splints 13, starting the third cylinder 28 to shorten, wherein the fixed block 29 is displaced at the moment, and the two swing rods 33 are pulled to swing to drive the two sliding sleeves 32 to displace in the similar direction on the supporting rod 31, so as to drive the two L-shaped clamping plates 13 to clamp the parts, thereby realizing the fixation of the parts;
as shown in fig. 4: the supporting rod 31 is arranged in a cylindrical shape, and the outer side wall of the supporting rod 31 is in sliding connection with the inner wall of the through hole of the sliding sleeve 32, so that the sliding sleeve 32 can be conveniently displaced;
as shown in fig. 5: two symmetrically-arranged mounting grooves 35 are formed in one opposite side of each of the two L-shaped clamping plates 13, and the inner walls of the two mounting grooves 35 are rotatably connected with two transversely-arranged rollers 36 through two fourth rotating shafts, so that when the parts are bent, the parts can be displaced transversely in a small amplitude, and the parts are prevented from being broken;
as shown in fig. 1: the upside fixedly connected with control switch 37 of base plate 1, and first cylinder 3, second cylinder 6, actuating mechanism and fixture respectively with control switch 37 electric connection, be convenient for control first cylinder 3, second cylinder 6 and driving motor 16 cooperation work respectively, use manpower sparingly, for prior art.
The working principle of the invention is as follows: when the device is used for bending mechanical parts, firstly, the distance between the lower roller 10 and the upper roller 11 is adjusted according to the thickness of the parts, the rotating handle 23 is rotated to drive the threaded rod 22 to rotate, because the threaded rod 22 is in threaded connection with the nut block 24, and the lifting rod 25 fixed with the nut block 24 penetrates through the sliding opening 26, at the moment, the axial rotation of the nut block 24 is limited by the sliding opening 26 along with the lifting rod 25, therefore, the nut block 24 is forced to displace, further, the distance adjustment of the lower roller 10 and the upper roller 11 is realized, then, one end of a metal plate is placed between the lower roller 10 and the upper roller 11, the driving motor 16 is started to drive the driving wheel 17 to rotate, further, the rotating rod 18 fixed with the driven wheel 19 is driven to rotate, further, the lower roller 10 is driven to rotate, the parts are automatically fed, more labor;
one side of the part is transmitted between the bending seat 4 and the bending head 8, then passes through the space between the two L-shaped clamping plates 13, the bending point is positioned on the bending seat 4, then the third cylinder 28 is started to shorten, at the moment, the fixed block 29 is displaced, the two swing rods 33 are pulled to swing, and the two sliding sleeves 32 are driven to displace in the similar direction on the supporting rod 31, so that the two L-shaped clamping plates 13 are driven to clamp the part, the part is fixed, the part offset during processing is prevented, the processing quality is improved, and the safety is higher;
after fixing, start first cylinder 3 and second cylinder 6 simultaneously, promote respectively and bend seat 4 and bend 8 toward close direction displacement to buckling processing to spare part, when bending 8 and spare part support tightly, hydraulic stem 14 and slow compression spring 15 receive extrusion shrink and produce elasticity, can cushion bending 8's pressure, prevent that pressure from too big causing spare part fracture of buckling, improve processingquality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (9)
1. A safety bending device for machining mechanical parts comprises a base plate (1) and is characterized in that a vertical plate (2) which is vertically arranged is fixedly connected to the upper side of the base plate (1), a first air cylinder (3) which is vertically arranged is fixedly connected to the upper side of the base plate (1), a bending seat (4) is fixedly connected to one end, far away from the base plate (1), of the first air cylinder (3), a transversely arranged supporting plate (5) is fixedly connected to one end, far away from the base plate (1), of the vertical plate (2), a vertical second air cylinder (6) is fixedly connected to the lower side of the supporting plate (5), a fixing plate (7) is fixedly connected to one end, far away from the supporting plate (5), of the second air cylinder (6), a pressure relieving mechanism is fixedly connected to one side, far away from the second air cylinder (6), of the pressure relieving mechanism is fixedly connected to a bending head (8), the bending head (8) is positioned right above the bending seat (4), one side of the vertical plate (2) is fixedly connected with a first mounting plate (9), the rear side of the first mounting plate (9) is fixedly connected with a driving mechanism, one end of the driving mechanism penetrates through the front side of the first mounting plate (9) and is fixedly connected with a lower roller (10) which is transversely arranged, the rear side of the first mounting plate (9) is fixedly connected with an adjusting mechanism, one end of the adjusting structure penetrates through the front side of the first mounting plate (9) and is connected with an upper roller (11) which is parallel to the lower roller (10) in a rotating way, a second mounting plate (12) is fixedly connected to one side of the vertical plate (2) far away from the first mounting plate (9), and the rear side fixedly connected with fixture of second mounting panel (12), fixture's both ends run through respectively extend to the front side of second mounting panel (12) and respectively L type splint (13) that two symmetries of fixedly connected with set up.
2. The safety bending device for machining mechanical parts according to claim 1, wherein the number of the pressure relief mechanisms is four, the four pressure relief mechanisms are symmetrically arranged at four corners of the fixing plate (7) respectively, each pressure relief mechanism comprises a vertically arranged hydraulic rod (14) and a pressure relief spring (15), the hydraulic rods (14) are sleeved with the pressure relief springs (15), one ends of the hydraulic rods (14) and the pressure relief springs (15) are fixedly connected with the fixing plate (7), and the other ends of the hydraulic rods (14) and the pressure relief springs (15) are fixedly connected with the bending head (8).
3. The safety bending device for machining mechanical parts and components as claimed in claim 1, wherein the driving mechanism comprises a driving motor (16), a driving shaft arranged transversely is rotatably connected to a driving end of the driving motor (16), a driving wheel (17) is fixedly connected to one end, away from the driving motor (16), of the driving shaft, a rotating rod (18) arranged transversely is inserted into and rotatably connected to a side wall of the first mounting plate (9), a driven wheel (19) is fixedly connected to one end of the rotating rod (18), the driving wheel (17) is in transmission connection with the driven wheel (19) through a transmission belt (20), and one end, away from the driven wheel (19), of the rotating rod (18) is fixedly connected to one end of the lower roller (10).
4. The safety bending device for machining mechanical parts and components as claimed in claim 3, wherein a through hole is formed in one side of the first mounting plate (9), the rotating rod (18) penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod (18) through a bearing piece.
5. The safety bending device for machining mechanical parts according to claim 1, the adjusting mechanism comprises a hollow column (21) fixed at the rear side of the first mounting plate (9), the inner wall of the lower end of the hollow column (21) is rotationally connected with a vertically arranged threaded rod (22) through a rotating piece, one end of the threaded rod (22) far away from the rotating piece penetrates and extends to the outer side of the hollow column (21) and is fixedly connected with a rotating handle (23), a nut block (24) is connected to the threaded rod (22) in the hollow column (21) in a threaded mode, and one side of the nut block (24) is fixedly connected with a lifting rod (25), the side wall of the first mounting plate (9) is provided with a sliding opening (26) communicated with the hollow column (21), and one side of the lifting rod (25) far away from the nut block (24) penetrates through the sliding opening (26) and is rotatably connected with one end of the upper roller (11) through a first rotating shaft.
6. The safety bending device for machining mechanical parts according to claim 1, wherein the clamping mechanism comprises a concave frame (27) fixed at the rear side of the second mounting plate (12), a third cylinder (28) transversely arranged is fixedly connected to the center of one side, away from the second mounting plate (12), of the concave frame (27), one end of the third cylinder (28) penetrates through the concave frame (27) and is fixedly connected with a fixing block (29), a mounting opening (30) is formed in the side wall of the second mounting plate (12), a support rod (31) vertically arranged in the mounting opening (30) is fixedly connected with the side wall of the mounting opening, two sliding sleeves (32) symmetrically arranged are sleeved on the support rod (31) and are slidably connected with the two sliding sleeves (32), two sides of the fixing block (29) are rotatably connected with two symmetrically arranged swing rods (33) through two second rotating shafts respectively, and one side of each sliding sleeve (32) is rotatably connected with one end of each swing rod (33) through two third rotating shafts respectively And one side of each of the two sliding sleeves (32) is fixedly connected with two joining blocks (34), and one ends of the two joining blocks (34) far away from the sliding sleeves (32) are fixedly connected with the two L-shaped splints (13) respectively.
7. The safety bending device for machining mechanical parts according to claim 6, wherein the support rod (31) is cylindrical, and the outer side wall of the support rod (31) is slidably connected with the inner wall of the through hole of the sliding sleeve (32).
8. The safety bending device for machining mechanical parts according to claim 1, wherein two symmetrically-arranged installation grooves (35) are respectively formed in opposite sides of the two L-shaped clamping plates (13), and two transversely-arranged rollers (36) are respectively rotatably connected to inner walls of the two installation grooves (35) through two fourth rotating shafts.
9. The safety bending device for machining mechanical parts according to claim 1, wherein a control switch (37) is fixedly connected to an upper side of the base plate (1), and the first cylinder (3), the second cylinder (6), the driving mechanism and the clamping mechanism are respectively electrically connected with the control switch (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991991.XA CN112296140A (en) | 2020-09-21 | 2020-09-21 | Safety bending device is used in machine parts processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991991.XA CN112296140A (en) | 2020-09-21 | 2020-09-21 | Safety bending device is used in machine parts processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112296140A true CN112296140A (en) | 2021-02-02 |
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| CN202010991991.XA Withdrawn CN112296140A (en) | 2020-09-21 | 2020-09-21 | Safety bending device is used in machine parts processing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732117A (en) * | 2021-11-05 | 2021-12-03 | 江苏透平电力技术有限公司 | Interior curved accuse shape device based on electric power compensation cabinet is made |
| CN115194898A (en) * | 2022-07-14 | 2022-10-18 | 湖北萨莱玛木结构工程有限公司 | Wood structure construction panel setting device that bends |
| CN115255103A (en) * | 2022-09-27 | 2022-11-01 | 泰州市大明不锈钢有限公司 | Sheet metal stamping device |
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| US20090113974A1 (en) * | 2005-07-11 | 2009-05-07 | Ortic 3D Ab | Roll-Forming Machine And Method For Roll-Forming A Hat-Shaped Profile |
| CN104192574A (en) * | 2014-08-26 | 2014-12-10 | 陈泽营 | Brick stacking manipulator |
| CN106311819A (en) * | 2016-11-17 | 2017-01-11 | 讯龙型材折弯（合肥）有限公司 | Continuous processing type waveform interval type plate processing mechanism |
| CN209174636U (en) * | 2018-12-12 | 2019-07-30 | 广东金盛电器有限公司 | Squeezer is used in a kind of processing of electric kettle |
| CN110802181A (en) * | 2019-11-02 | 2020-02-18 | 江苏永兴金融设备有限公司 | Automatic feeding structure and feeding method for bending machine |
| CN210788706U (en) * | 2019-11-09 | 2020-06-19 | 日照中意华坤金属制造有限公司 | Metal plate bending device |
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| US20090113974A1 (en) * | 2005-07-11 | 2009-05-07 | Ortic 3D Ab | Roll-Forming Machine And Method For Roll-Forming A Hat-Shaped Profile |
| CN104192574A (en) * | 2014-08-26 | 2014-12-10 | 陈泽营 | Brick stacking manipulator |
| CN106311819A (en) * | 2016-11-17 | 2017-01-11 | 讯龙型材折弯（合肥）有限公司 | Continuous processing type waveform interval type plate processing mechanism |
| CN209174636U (en) * | 2018-12-12 | 2019-07-30 | 广东金盛电器有限公司 | Squeezer is used in a kind of processing of electric kettle |
| CN110802181A (en) * | 2019-11-02 | 2020-02-18 | 江苏永兴金融设备有限公司 | Automatic feeding structure and feeding method for bending machine |
| CN210788706U (en) * | 2019-11-09 | 2020-06-19 | 日照中意华坤金属制造有限公司 | Metal plate bending device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732117A (en) * | 2021-11-05 | 2021-12-03 | 江苏透平电力技术有限公司 | Interior curved accuse shape device based on electric power compensation cabinet is made |
| CN115194898A (en) * | 2022-07-14 | 2022-10-18 | 湖北萨莱玛木结构工程有限公司 | Wood structure construction panel setting device that bends |
| CN115255103A (en) * | 2022-09-27 | 2022-11-01 | 泰州市大明不锈钢有限公司 | Sheet metal stamping device |
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Application publication date: 20210202 |