A kind of bending device for material processing
Technical field
The present invention relates to machine processing fields, are related specifically to a kind of bending device for material processing.
Background technique
Steel pipe usually requires to carry out bending operation during production and processing volume.However, traditional bending device bending is set
It is standby it is bulky, the degree of automation is low, and while not bending operation to steel pipe, carries out the fixed mechanism specially fixed, worker couple
The fixed operation of steel pipe is inconvenient, and complicated for operation, the large labor intensity of worker, fixed reliability is unable to ensure, and is easy to make to bend
During steel pipe offset cause bend effect it is bad;Simple squeeze is carried out to steel pipe simply by bending cylinder to bend, it is curved
The degree of folding is not easy to control and bending quality cannot be guaranteed.There are also the automation equipments of numerical control in the market, however these
Equipment volume is huge and cost is higher, is not suitable for medium-sized and small enterprises.
Summary of the invention
It is an object of the invention to aiming at the shortcomings in the prior art, provide a kind of bending device for material processing,
To solve the above problems.
Technical problem solved by the invention can be realized using following technical scheme:
A kind of bending device for material processing, including rack, positioning mechanism, bending mechanism and control mechanism, rack
Top surface be equipped with workbench,
The bending mechanism by translation component can left and right horizontal be slidably set on workbench, bending mechanism include sliding
Bottom plate, rotation seat, turning collar, bending component and rotary electric machine, rotation seat are fixed on sliding floor, are offered and are turned on rotation seat
Dynamic hole, turning collar can be rotatably arranged in rotation hole around its own axle center, and an end face of turning collar is connected with by link block
Driven wheel, driven wheel are set to the side of rotation seat, and rotary electric machine is set in rack, and the delivery end of rotary electric machine is connected with actively
Wheel, driving wheel are connected with driven wheel belt wheel transmission;Bending component includes the frame plate component for being symmetrically set in turning collar both ends, driving gas
Cylinder and roll shaft, frame plate component include that frame item, transmission item, connected nail and set square, frame item have three and around the axial rings of turning collar
To being uniformly distributed, one end of frame item is connected with the end face of turning collar, and the other end of frame item prolongs its length direction and offers first
Shape elongated slot is connected between the set square of two sides by three equally distributed connecting rods, and the center of set square offers round logical
Hole, roll shaft has three and circumferential direction is uniformly distributed between the set square of two sides, is uniformly provided with second on three angles of set square
Bar shaped elongated slot, the both ends of roll shaft pass through transmission item respectively and are connected with the set square of two sides, and the one end for being driven item is connected with roll shaft, passes
The other end of dynamic item offers connection through-hole, and connected nail sequentially passes through the first bar shaped elongated slot, the second bar shaped elongated slot and connection through-hole,
Connected nail is rotatably connected with transmission item;It drives cylinder to be set in turning collar, the inner wall of cylinder and turning collar is driven to be hinged and connected,
It is additionally provided with drive rod between the set square of two sides, the movable end of cylinder is driven to be connected with drive rod;
There are two the positioning mechanisms, and is respectively arranged on the workbench of the left and right sides of rotation seat, and positioning mechanism includes
Locating rack, side positioning jacking block and n shape raggle block, the middle position at the top of locating rack offer U-shaped gap, U-shaped gap two sides
Inclined elongate is offered on locating rack respectively, two sides inclined elongate tilts outward respectively, and the two sides of side positioning jacking block are set respectively
Convex block is shelved, convex block is shelved and is held in the inclined elongate of respective side, the front of side positioning jacking block is equipped with rubber buffer, side
Position jacking block lower section be equipped with support jacking block, the lower part of side positioning jacking block offer with support jacking block at the top of match it is recessed
Slot supports the lower section of jacking block to be equipped with for driving the elevating lever that moves up and down of support jacking block, support the bottom of jacking block offer and
The hole slot matched at the top of elevating lever, locating rack are equipped with fixed block, and fixed block is set to the lower section of support jacking block, elevating lever
Outer wall is equipped with external screw thread, and perforation is offered on fixed block, is equipped with the internal screw thread matched with external screw thread in perforation;N shape raggle block
Set on the top of U-shaped gap, one end of n shape raggle block is rotatably connected with one end of locating rack by pin shaft part, n shape raggle block it is another
One end is connected with the other end of locating rack by Fast detachable unit;The middle position of the bottom of n shape raggle block is equipped with upper positioning jacking block;
Control mechanism includes controller and control button, controller respectively with control button, rotary electric machine and driving cylinder
Electrical connection.
Further, the Fast detachable unit includes handle, buckle, the first connecting shaft, the second connecting shaft and hook, hook and n
Shape raggle block is connected, and one end of handle is rotatably connected by the first connecting shaft with locating rack, and buckle is rotatably connected with handle.
It further, further include at least one fixed mechanism, fixed mechanism is set between locating rack and rotation seat, fixed machine
Structure includes that fixed frame, C-shaped frame block and compressor arm, fixed frame are fixed on sliding floor, and C-shaped frame block is set to the top of fixed frame, C
Tapped through hole is offered at the top of shape frame block, compressor arm is arranged in tapped through hole and is threadedly engaged with tapped through hole, compressor arm
Top be connected with the rotating handle for driving compressor arm to rotate, the bottom of compressor arm be set in the cavity of C-shaped frame block and
Its bottom is connected with rubber antiskid compact heap.
Further, the translation component includes flat-removing air cyclinder, guide rod and sliding sleeve, and sliding sleeve is fixed on the bottom of sliding floor
Portion, guide rod have two and are set to the two sides of flat-removing air cyclinder in parallel respectively, and the both ends of sliding sleeve are sheathed on respectively on the guide rod of two sides,
The movable end of flat-removing air cyclinder is connected with sliding floor and sliding floor can be driven to slide along the length direction level of guide rod.
Further, the turning collar is bearing part, and the outer ring of bearing part is fixed in rotation hole, and bending component is set to axis
On the inner ring of bearing member.
Compared with prior art, beneficial effects of the present invention are as follows:
Section of the present invention gathers compact, and high degree of automation, cost is relatively low, and steel pipe to be bent successively is arranged in circle when use
In the cavity of shape through-hole and C-shaped frame block, and its both ends is held on respectively on two side positioning mechanisms, passes through positioning mechanism and fixed machine
Structure keeps steel pipe effectively fixed, easy to operate.By driving the relative movement of flexible the drive set square and frame item of cylinder, make steel pipe
It is secured in a press on the inner wall of circular through hole;Driven wheel is driven by rotary electric machine to drive turning collar to relatively rotate seat and turn
It is dynamic, to carry out extruding bending to steel pipe by roll shaft, bending degree is controlled by control turning collar rotational angle, is dropped significantly
The low labor intensity of worker, use are very convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bending device of the present invention for material processing.
Fig. 2 is the structural schematic diagram of positioning mechanism of the present invention.
Fig. 3 is the structural schematic diagram of bending mechanism of the present invention.
Fig. 4 is the sectional view of Fig. 3 of the present invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Referring to figs. 1 to 4, a kind of bending device for material processing of the present invention, including rack 10, localization machine
The top surface of structure 50, bending mechanism and control mechanism, rack 10 is equipped with workbench 11.
Bending mechanism by translation component can left and right horizontal be slidably set on workbench 11.Bending mechanism includes sliding bottom
Plate 21, rotation seat 22, turning collar 23, bending component and rotary electric machine.Rotation seat 22 is fixed on sliding floor 21, rotation seat 22
On offer rotation hole, turning collar 23 can be rotatably arranged in rotation hole around its own axle center.One end face of turning collar 23 is logical
It crosses link block and is connected with driven wheel 24, driven wheel 24 is set to the side of rotation seat 22.Rotary electric machine is set in rack 10, rotation electricity
The delivery end of machine is connected with driving wheel, and driving wheel is connected with 24 belt wheel transmission of driven wheel.Bending component includes being symmetrically set in rotation
Enclose the frame plate component, driving cylinder 31 and roll shaft 32 at 23 both ends.Frame plate component includes frame item 41, transmission item 42,43 and of connected nail
Set square 44.Frame item 41 has three and is uniformly distributed around the axial circumferential direction of turning collar 23, one end and the turning collar 23 of frame item 41
End face is connected, and the other end of frame item 41 prolongs its length direction and offers the first bar shaped elongated slot 411.Lead between the set square 44 of two sides
Three equally distributed connecting rods 33 are crossed to be connected.The center of set square 44 offers circular through hole 441.Roll shaft 32 has three and ring
To being uniformly distributed between the set square 44 of two sides.The second bar shaped elongated slot, roll shaft are uniformly provided on three angles of set square 44
32 both ends pass through transmission item 42 respectively and are connected with the set square 44 of two sides.One end of transmission item 42 is connected with roll shaft 32, is driven
The other end of item 42 offers connection through-hole.Connected nail 43 sequentially passes through the first bar shaped elongated slot 411, the second bar shaped elongated slot and connection
Through-hole.Connected nail 43 is rotatably connected with transmission item 42.It drives cylinder 31 to be set in turning collar 23, drives cylinder 31 and turning collar
23 inner wall is hinged and connected.It is additionally provided with drive rod 34 between the set square 44 of two sides, drives the movable end and drive rod of cylinder 31
34 are connected.
There are two the positioning mechanisms 50, and is respectively arranged on the workbench 11 of the left and right sides of rotation seat 22.Localization machine
Structure 50 includes locating rack 51, side positioning jacking block 52 and n shape raggle block 53.The middle position at the top of locating rack 51 offers U-shaped and slits
Mouthful, inclined elongate 511 is offered on the locating rack 51 of U-shaped gap two sides respectively, two sides inclined elongate 511 rolls outward respectively
Tiltedly.The two sides of side positioning jacking block 52, which are respectively equipped with, shelves convex block, shelves convex block and is held in the inclined elongate 511 of respective side.Side
The front for positioning jacking block 52 is equipped with rubber buffer, and the lower section of side positioning jacking block 52 is equipped with support jacking block 54.Side positioning jacking block 52
Lower part offer and the groove that matches of top of support jacking block 54.The lower section of jacking block 54 is supported to be equipped with for driving branch support
The bottom of the elevating lever 55 that block 54 moves up and down, support jacking block 54 offers the hole slot matched with the top of elevating lever 55.It is fixed
Position frame 51 is equipped with fixed block 56, and fixed block 56 is set to the lower section of support jacking block 54, and the outer wall of elevating lever 55 is equipped with external screw thread.
Perforation is offered on fixed block 56, is equipped with the internal screw thread matched with external screw thread in perforation.The U-shaped that is covered on of n shape raggle block 53 slits
One end of the top of mouth, n shape raggle block 53 is rotatably connected with one end of locating rack 51 by pin shaft part.N shape raggle block 53 it is another
End is connected with the other end of locating rack 51 by Fast detachable unit 57.The middle position of the bottom of n shape raggle block 53 is equipped with upper positioning jacking block
58。
Control mechanism includes controller and control button, and controller is set in rack 10, controller respectively with control button,
Rotary electric machine and driving cylinder 31 are electrically connected.
Fast detachable unit 57 includes handle, buckle, the first connecting shaft, the second connecting shaft and hook.Hook and 53 phase of n shape raggle block
Even, one end of handle is rotatably connected by the first connecting shaft with locating rack 51, and buckle is rotatably connected with handle.
It further include at least one fixed mechanism, fixed mechanism is set between locating rack 51 and rotation seat 22.Fixed mechanism packet
Include fixed frame 61, C-shaped frame block 62 and compressor arm.Fixed frame 61 is fixed on sliding floor 21, and C-shaped frame block 62 is set to fixed frame 61
Top.The top of C-shaped frame block 62 offers tapped through hole, and compressor arm is arranged in tapped through hole and matches with tapped through hole screw thread
It closes.The top of compressor arm is connected with the rotating handle 63 for driving compressor arm to rotate.The bottom of compressor arm is set to C-shaped frame block 62
Cavity in and in its bottom be connected with rubber antiskid compact heap.
Translating component includes flat-removing air cyclinder 71, guide rod 72 and sliding sleeve 73.Sliding sleeve 73 is fixed on the bottom of sliding floor 21, leads
Bar 72 has two and is set to the two sides of flat-removing air cyclinder 71 in parallel respectively, and the both ends of guide rod 72 are set to workbench 11 by frame block frame
On.The both ends of sliding sleeve 73 are sheathed on respectively on the guide rod 72 of two sides, and the movable end of flat-removing air cyclinder 71 is connected simultaneously with sliding floor 21
Sliding floor 21 can be driven to slide along the length direction level of guide rod 72.
Turning collar 23 is bearing part, and the outer ring of bearing part is fixed in rotation hole, and bending component is set to the inner ring of bearing part
On.
Steel pipe 100 to be bent successively is arranged in circular through hole 441 and C-shaped frame block 62 during use by the present invention
Cavity in, and its both ends is held on respectively on two side positioning mechanisms 50.Steel pipe 100 is held on side positioning jacking block 52, is covered
Upper positioning jacking block 58, and keep 53 relative positioning frame 51 of n shape raggle block fixed by buckle.Elevating lever 55 is adjusted to rise to make branch support
Block 54 jacks upwards, fixes 52 position of side positioning jacking block, so that the both ends of steel pipe be made to pass through side positioning jacking block 52 and upper positioning
Jacking block 58 is fixed steel pipe.Steel pipe 100 is arranged in the cavity of C-shaped frame block 62, adjusts rotating handle 63 to make
Rubber antiskid compact heap, which moves down, is fixed steel pipe, keeps the positioning of steel pipe relatively reliable.Pass through stretching for driving cylinder 31
Contracting drives the relative movement of set square 44 and frame item 41, is secured in a press steel pipe 100 on the inner wall of circular through hole 441;It is logical
Cross rotary electric machine drive driven wheel 24 to drive turning collar 23 relatively rotate seat 22 rotate, thus by roll shaft 32 to steel pipe into
Row squeezes bending, controls bending degree by control 23 rotational angle of turning collar, use is very convenient.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.