CN110465564A - A kind of mental section brake forming equipment - Google Patents
A kind of mental section brake forming equipment Download PDFInfo
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- CN110465564A CN110465564A CN201910765204.7A CN201910765204A CN110465564A CN 110465564 A CN110465564 A CN 110465564A CN 201910765204 A CN201910765204 A CN 201910765204A CN 110465564 A CN110465564 A CN 110465564A
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- 230000003340 mental effect Effects 0.000 title claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000009467 reduction Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of mental section brake forming equipment, including bottom plate, fixed frame, driving device, pressure-bearing device, clamping device, lifting device and executive device, the bottom plate upper end is equipped with fixed frame, is provided with rectangular through-hole in the middle part of bottom plate, is equipped with driving device in rectangular through-hole.When the present invention can solve a kind of processing of existing mental section brake forming equipment, the biggish L-type profile lateral surface of width cannot be supported, cause L-type profile side in bending process that the wrong deformation such as slight crack, distortion occurs, and the surface scratches of L-type profile cannot be protected, L-type profile is caused scratch occur in surface in brake forming processing, thus wasting manpower and material resources；Meanwhile existing equipment, when carrying out bending machining, L-type profile medial surface stress is unstable, is easy to make L-type profile side that deformation occurs, and L-type shape bending is caused easily to occur the problem of processing difficulties or failure when processing.
Description
Technical field
The present invention relates to shape extrusion technical field, in particular to a kind of mental section brake forming equipment.
Background technique
Plate, bar and profile are completed to have the stamping forming process of certain curvature, angle and shape referred to as curved
Song molding realizes that the method for brake forming is simple, operation is convenient, so being commonly employed in batch production, also, high
The production efficiency of effect, high precision, stability apply it also in many manufacture fields, for example, wood-bending at
Type, metal bending molding, shape extrusion etc..
Currently, usually having the disadvantage that 1, existing equipment to L during being manually bent for L-type profile
When type shape extrusion, the biggish L-type profile lateral surface of width cannot be supported, lead to L-type profile side in bending process
The wrong deformation such as slight crack, distortion occurs, and the surface scratches of L-type profile cannot be protected；2, existing equipment is to L-type
When shape extrusion, L-type profile medial surface stress is unstable, is easy to make L-type profile side that deformation occurs, leads to L-type shape bending
Easily occurs the problem of processing difficulties or failure when processing.
Summary of the invention
(1) technical problems to be solved
It, cannot L biggish to width when the present invention can solve a kind of processing of existing mental section brake forming equipment
Type profile lateral surface is supported, and causes L-type profile side in bending process that the wrong deformation such as slight crack, distortion occurs, and not
The surface scratches of L-type profile can be protected, cause L-type profile scratch occur in surface in brake forming processing, thus unrestrained
Take manpower and material resources；Meanwhile existing equipment, when carrying out bending machining, L-type profile medial surface stress is unstable, is easy to make L-type type
Deformation occurs for material side, and L-type shape bending is caused easily to occur the problem of processing difficulties or failure when processing.
(2) technical solution
To achieve the goals above, the present invention use following technical scheme, a kind of mental section brake forming equipment, including
Bottom plate, fixed frame, driving device, pressure-bearing device, clamping device, lifting device and executive device, the bottom plate upper end installation
There is fixed frame, is provided with rectangular through-hole in the middle part of bottom plate, driving device is installed, bottom plate upper end is provided with rectangle in rectangular through-hole
Slot, fixed frame front are symmetrically arranged with pressure-bearing device, and pressure-bearing device is mounted on bottom plate, is equipped with folder between two pressure-bearing devices
Tight device, fixed frame upper end are equipped with lifting device, and lifting device lower end is connect by bearing with executive device, and executive device is logical
The sliding slot connection in the mode and fixed frame being slidably matched is crossed, executive device is connect with driving device, and executive device front end is located at
Above pressure-bearing device, when specific works, L-type profile is passed through into clamping device and is placed on pressure-bearing device, clamping device, folder are adjusted
Tight device is clamped fixation to L-type profile, adjusts driving device and lifting device, lifting device drive executive device downwards into
It gives, L-type profile is close in executive device lower end, starts driving device, and driving device drives executive device to carry out bending machining.
The pressure-bearing device includes pressure-bearing platform, curved rod and circular arc limit plate, and the pressure-bearing platform is symmetrically mounted on bottom
On plate, arc groove is provided on pressure-bearing platform arcuate surface, pressure-bearing platform side is symmetrically arranged with curved rod, and curved rod passes through reduction torsion spring
It is mounted on pressure-bearing platform, curved rod surface is evenly arranged with ball, is provided with below curved rod and limits with the circular arc of ball engagement
Plate, circular arc limit plate are mounted on pressure-bearing platform, and when specific works, pressure-bearing platform plays the role of placing L-type profile and support, arc
Bar plays the role of support and limit to L-type profile, and the ball in curved rod realizes that reduction rubs to L-type profile during bending
The function of wiping, circular arc limit plate play the role of support and limit to curved rod.
The clamping device includes attachment base, telescopic rod, mold base, hard spring, L-type mold and clamp system, institute
The attachment base stated is mounted between two pressure-bearing platforms, and attachment base upper end is equipped with telescopic rod, and telescopic rod upper end is equipped with mold base,
It is provided with hard spring on the outside of telescopic rod, mold base upper end is equipped with L-type mold, is symmetrically installed with clamp system on L-type mold,
When specific works, L-type profile is placed in L-type mold, and clamp system is clamped fixation to L-type profile, and mold base is to L-type mould
Tool is played a supporting role, and hard spring plays the role of reset.
The executive device includes lifting platform, connecting shaft, bending mechanism, mandril and footstock, the lifting platform upper end
It is connect by bearing with lifting device lower end, lifting platform rear end is connect by way of being slidably matched with fixed frame, in lifting platform
Portion is symmetrically arranged with arc-shaped through-hole, and setting is fluted below arc-shaped through-hole, is equipped with connecting shaft inside arc-shaped through-hole, after connecting shaft
End is connect by spline with driving device, and connecting shaft is connected with bending mechanism by fixing sleeve, is equipped with mandril among lifting platform,
Mandril lower end is equipped with footstock, and footstock section is isosceles right triangle shape, and when specific works, lifting platform decline, connecting shaft turns
Dynamic that bending mechanism is driven to carry out bending machining to L-type profile, footstock and clamping machine device on mandril close, and realize to L-type profile
The function being clamped.
As a preferred technical solution of the present invention, the driving device includes motor, gear and connecting rod, described
Motor is symmetrically arranged on bottom plate, motor is mounted on bottom plate by motor cabinet, and gear, gear are equipped on the output shaft of motor
It is connect by way of internal messing with connecting rod lower end, small end is connected by spline with shaft rear end is connect, and when specific works, is opened
Dynamic motor, motor driven gear rotation, gear drive link rotatable by way of internal messing, and connecting rod drives bending mechanism to carry out
Bending machining.
As a preferred technical solution of the present invention, the lifting device includes connecting plate and screw rod, the company
Fishplate bar is mounted on fixed frame top by bolt, and tapped through hole is provided among connecting plate, and tapped through hole is internally connected with screw rod,
The lower end of screw rod connect by bearing with executive device, and when specific works, connecting plate plays the role of connection lifting device, adjusting
Screw rod, screw rod drive executive device to carry out elevating movement.
As a preferred technical solution of the present invention, the clamp system includes clamping screw, clamping plate and guiding
Bar, the clamping screw are connect by way of being threadedly engaged with L-type mold, are connected with folder by bearing on the inside of clamping screw
Tight plate clamps plate surface and is provided with non-slip mat, and non-slip mat is rubber material, is equipped with guide rod between clamping plate and L-type mold,
When specific works, adjust clamping screw, clamping screw drive clamping plate movement, clamping plate be close to L-type profile, to L-type profile into
Row is fixedly clamped, and guide rod plays the role of guiding and limit, and non-slip mat plays increase friction.
As a preferred technical solution of the present invention, the bending mechanism include connecting rod, gag lever post, V word roller and
Limit plate, the connecting rod upper end are symmetrically mounted in connecting shaft by fixing sleeve, and gag lever post is equipped in connecting rod, limit
Groove on bar and lifting platform cooperates, and gag lever post lower end is connected with V word roller by bearing, and the apex angle in V word roller section is right angle, even
Limit plate is provided between extension bar and lifting platform, limit plate is mounted in connecting shaft, and when specific works, connecting shaft drives connecting rod
Movement, connecting rod drive V word roller to carry out bending machining, and gag lever post realizes the function of guiding and limit, and limit plate is played to bending
The effect of mechanism limit.
As a preferred technical solution of the present invention, the connecting rod includes upper connecting rod, lower link and lock sleeve, described
Upper connecting rod upper end be provided with the keyway with spline fitted, keyway is provided with by spline with axis connection, lower link lower end is connect
Internal gear, internal gear are connected by way of internal messing with the output end of motor, and lower link upper end is provided with screw thread item, lower link
Upper end is additionally provided with spaced openings, and upper connecting rod is slidably matched with lower link, and lower link upper end is connected with lock sleeve, lock sleeve and spiral shell
Line item is cooperatively connected, and when specific works, twistlock set, lower link upper end is opened, upper connecting rod can inside lower link into
Row is adjusted, and realization is changed length of connecting rod.
As a preferred technical solution of the present invention, the arc slot cross-section is isosceles right triangle, arc groove
On be equipped with rubber pad with arc groove cooperation, when specific works, rubber pad plays the role of reducing scratch.
(3) beneficial effect
1. a kind of mental section brake forming equipment provided by the invention, used pressure-bearing device can be to different in width
L-type profile lateral surface be supported, prevent L-type profile from deforming side in bending machining, and can reduce to L-type
The friction of profile side reduces L-type profile generated scratch in bending machining, increases the success rate of brake forming, reduces
The waste of material；
Bending mechanism and L 2. a kind of mental section brake forming equipment provided by the invention, in used executive device
It is close to inside type profile, can be in bending machining to being supported inside L-type profile, preventing L-type profile side, deformation occurs,
And bending mechanism carries out circular motion, provides a stable power to L-type profile in bending machining, improves bending machining
Stability.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is main view of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is the structural schematic diagram between bottom plate of the present invention, pressure-bearing device and clamping device；
Fig. 4 be in Fig. 3 of the present invention B to enlarged drawing；
Fig. 5 is the structural schematic diagram between bottom plate of the present invention, fixed frame, lifting device and executive device.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figures 1 to 5, a kind of mental section brake forming equipment, including bottom plate 1, fixed frame 2, driving device 3,
Pressure-bearing device 4, clamping device 5, lifting device 6 and executive device 7,1 upper end of bottom plate are equipped with fixed frame 2, in bottom plate 1
Portion is provided with rectangular through-hole, and driving device 3 is equipped in rectangular through-hole, and 1 upper end of bottom plate is provided with rectangular channel, 2 front of fixed frame
It is symmetrically arranged with pressure-bearing device 4, pressure-bearing device 4 is mounted on bottom plate 1, clamping device 5 is installed between two pressure-bearing devices 4,
2 upper end of fixed frame is equipped with lifting device 6, and 6 lower end of lifting device is connect by bearing with executive device 7, and executive device 7 passes through
The mode being slidably matched is connect with the sliding slot on fixed frame 2, and executive device 7 is connect with driving device 3,7 front end of executive device position
Above pressure-bearing device 4, when specific works, L-type profile is passed through into clamping device 5 and is placed on pressure-bearing device 4, adjusts and clamps dress
5 are set, clamping device 5 is clamped fixation to L-type profile, adjusts driving device 3 and lifting device 6, and lifting device 6, which drives, to be executed
Device 7 is fed down, 7 lower end of executive device be close to L-type profile, start driving device 3, driving device 3 drive executive device 7 into
Row bending machining.
The driving device 3 includes motor 31, gear 32 and connecting rod 33, is symmetrically arranged with motor on the bottom plate 1
31, motor 31 is mounted on bottom plate 1 by motor cabinet, and gear 32 is equipped on the output shaft of motor 31, and gear 32 is nibbled by interior
The mode of conjunction is connect with 33 lower end of connecting rod, and 33 upper end of connecting rod is connect by spline with 72 rear end of connecting shaft, when specific works, is started
Motor, motor driven gear rotation, gear drive link rotatable by way of internal messing, and it is curved that connecting rod drives bending mechanism to carry out
Qu Jiagong when specific works, starts motor 31, and motor 31 is rotated with moving gear 32, and gear 32 is driven by way of internal messing
Connecting rod 33 rotates, and connecting rod 33 drives bending mechanism 73 to carry out buckling work.
The connecting rod 33 includes upper connecting rod 331, lower link 332 and lock sleeve 333, and 331 upper end of upper connecting rod is set
It is equipped with the keyway with spline fitted, keyway is connect by spline with connecting shaft 72, and 332 lower end of lower link is provided with internal gear, interior
Gear is connect by way of internal messing with the output end of motor 31, and 332 upper end of lower link is provided with screw thread item, lower link 332
Upper end is additionally provided with spaced openings, and upper connecting rod 331 is slidably matched with lower link 332, and 332 upper end of lower link is connected with lock sleeve
333, lock sleeve 333 and screw thread item are cooperatively connected, and when specific works, twistlock set 333,332 upper end of lower link is opened,
Upper connecting rod 331 can be adjusted inside lower link 332, and realization is changed 33 length of connecting rod.
The pressure-bearing device 4 includes pressure-bearing platform 41, curved rod 42 and circular arc limit plate 43, and the pressure-bearing platform 41 is symmetrical
It is mounted on bottom plate 1, arc groove is provided on 41 arcuate surface of pressure-bearing platform, 41 side of pressure-bearing platform is symmetrically arranged with curved rod 42, arc
Shape bar 42 is mounted on pressure-bearing platform 41 by reduction torsion spring, and 42 surface of curved rod is evenly arranged with ball, is set below curved rod 42
It is equipped with the circular arc limit plate 43 with ball engagement, circular arc limit plate 43 is mounted on pressure-bearing platform 41, when specific works, pressure-bearing platform 41
Play the role of placing L-type profile and moulding, curved rod 42 plays support and limit to L-type profile, in curved rod 42
Ball realize and reduce to the function of L-type profile friction that circular arc limit plate 43 plays support to curved rod 42 during bending
With the effect of limit.
The clamping device 5 includes attachment base 51, telescopic rod 52, mold base 53, hard spring 54,55 and of L-type mold
Clamp system 56, the attachment base 51 are mounted between two pressure-bearing platforms, and 51 upper end of attachment base is equipped with telescopic rod 52, are stretched
52 upper end of bar is equipped with mold base 53, and hard spring 54 is provided on the outside of telescopic rod 52, and 53 upper end of mold base is equipped with L-type mold
55, it is symmetrically installed with clamp system 56 on L-type mold 55, when specific works, L-type profile is placed in L-type mold 55, clamping machine
Structure 56 is clamped fixation to L-type profile, and mold base 53 plays a supporting role to L-type mold 54, and hard spring 54 plays reset
Effect.
The clamp system 56 includes clamping screw 561, clamping plate 562 and guide rod 563, the clamping screw
561 are connect by way of being threadedly engaged with L-type mold 55, are connected with clamping plate 562 by bearing on the inside of clamping screw 561,
562 surface of clamping plate is provided with non-slip mat, and the material of non-slip mat is rubber material, installs between clamping plate 562 and L-type mold 55
There is a guide rod 563, when specific works, adjusts clamping screw 561, clamping screw 561 drives clamping plate 562 to move, clamping plate 562
It is close to L-type profile, fixation is clamped to L-type profile, guide rod 563 plays the role of guiding and limit, and non-slip mat plays increasing
The effect to rub greatly.
The lifting device 6 includes connecting plate 61 and screw rod 62, and the connecting plate 61 is mounted on fixation by bolt
2 top of frame is provided with tapped through hole among connecting plate 61, and tapped through hole is internally connected with screw rod 62, and the lower end of screw rod 62 passes through
Bearing is connect with executive device 7, and when specific works, connecting plate 61 plays the role of connecting lifting device 6, adjusts screw rod 62, silk
Bar 62 drives executive device 7 to carry out elevating movement.
The executive device 7 includes lifting platform 71, connecting shaft 72, bending mechanism 73, mandril 74 and footstock 75, described
71 upper end of lifting platform is connect by bearing with 6 lower end of lifting device, and 71 rear end of lifting platform is by way of being slidably matched and fixation
Frame 2 connects, and arc-shaped through-hole is symmetrically arranged in the middle part of lifting platform 71, and setting is fluted below arc-shaped through-hole, peace inside arc-shaped through-hole
Equipped with connecting shaft 72,72 rear end of connecting shaft is connect by spline with driving device 3, and connecting shaft 72 is connected with bending by fixing sleeve
Mechanism 73 is equipped with mandril 74 among lifting platform 71, and 74 lower end of mandril is equipped with footstock 75, and 75 section of footstock is isosceles right angle three
Angular shape, when specific works, lifting platform 71 declines, the rotation of connecting shaft 72 drive bending mechanism 73 to L-type profile carry out bending plus
Work, footstock 75 and clamping device 5 on mandril 74 cooperate, and realize the function being clamped to L-type profile.
The bending mechanism 73 includes connecting rod 731, gag lever post 732, V word roller 733 and limit plate 734, the company
731 upper end of extension bar is symmetrically mounted in connecting shaft 72 by fixing sleeve, and gag lever post 732, gag lever post are equipped in connecting rod 731
732 cooperate with the groove on lifting platform 71, and 732 lower end of gag lever post is connected with V word roller 733 by bearing, 733 section of V word roller
Apex angle is right angle, and limit plate 734 is provided between connecting rod 731 and lifting platform 71, and limit plate 734 is mounted in connecting shaft, tool
When body running, connecting shaft 72 drives connecting rod 731 to move, and connecting rod 731 drives V word roller 733 to carry out bending machining, gag lever post
732 realize the function of guiding and limit, and limit plate 734 plays the role of limiting bending mechanism 73.
The arc slot cross-section is isosceles right triangle, and the rubber pad with arc groove cooperation is equipped on arc groove,
When specific works, rubber pad plays the role of reducing scratch.
When work, S1: it is placed on pressure-bearing device 4 firstly, L-type profile is passed through clamping device 5, manually adjusts locking screw
Bolt 561, clamping screw 561 drive 562 feed motion of clamping plate, and clamping plate 562 is clamped fixation to L-type profile, secondly, first
Lock sleeve 333 is loosened manually, is adjusting lifting device 6, when bending mechanism 73 is close on the inside of L-type profile, stops adjusting lifting
Device 6 tightens lock sleeve 333；
S2: starting motor 31, motor 31 drive connecting rod 33 move, connecting rod 33 drive bending mechanism 73 along arching trajectory into
Processing is manually bent to L-type profile by V word roller 733 in row movement, bending mechanism 73；
S3: after the completion of S2 step, motor 31 is closed, lock sleeve 333 and lifting device 6 are manually adjusted, by bending mechanism
73 move up, and adjust clamping screw 561, remove L-type profile after processing is completed, completion of processing.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of mental section brake forming equipment, including bottom plate (1), fixed frame (2), driving device (3), pressure-bearing device (4),
Clamping device (5), lifting device (6) and executive device (7), it is characterised in that: described bottom plate (1) upper end is equipped with fixed frame
(2), it is provided with rectangular through-hole in the middle part of bottom plate (1), is equipped in rectangular through-hole driving device (3), bottom plate (1) upper end is provided with square
Shape slot, fixed frame (2) front are symmetrically arranged with pressure-bearing device (4), and pressure-bearing device (4) is mounted on bottom plate (1), two pressure-bearings dresses
It sets and is equipped between (4) clamping device (5), fixed frame (2) upper end is equipped with lifting device (6), and lifting device (6) lower end passes through
Bearing is connect with executive device (7), and executive device (7) is connect by way of being slidably matched with the sliding slot on fixed frame (2), is held
Luggage is set (7) and is connect with driving device (3), and executive device (7) front end is located above pressure-bearing device (4)；Wherein:
The pressure-bearing device (4) includes pressure-bearing platform (41), curved rod (42) and circular arc limit plate (43), the pressure-bearing platform
(41) it is symmetrically mounted on bottom plate (1), arc groove is provided on pressure-bearing platform (41) arcuate surface, pressure-bearing platform (41) side is symmetrical arranged
Have curved rod (42), curved rod (42) is mounted on pressure-bearing platform (41) by reduction torsion spring, and curved rod (42) surface is uniformly arranged
There is ball, the circular arc limit plate (43) with ball engagement is provided with below curved rod (42), circular arc limit plate (43), which is mounted on, to be held
It presents a theatrical performance as the last item on a programme on (41)；
The clamping device (5) includes attachment base (51), telescopic rod (52), mold base (53), hard spring (54), L-type mould
Tool (55) and clamp system (56), the attachment base (51) are mounted between two pressure-bearing platforms, the installation of attachment base (51) upper end
Having telescopic rod (52), telescopic rod (52) upper end is equipped with mold base (53), hard spring (54) are provided on the outside of telescopic rod (52),
Mold base (53) upper end is equipped with L-type mold (55), and clamp system (56) are symmetrically installed on L-type mold (55)；
The executive device (7) includes lifting platform (71), connecting shaft (72), bending mechanism (73), mandril (74) and footstock
(75), the lifting platform (71) upper end is connect by bearing with lifting device (6) lower end, and lifting platform (71) rear end passes through sliding
The mode of cooperation is connect with fixed frame (2), and arc-shaped through-hole is symmetrically arranged in the middle part of lifting platform (71), is provided with below arc-shaped through-hole
Groove is equipped with connecting shaft (72) inside arc-shaped through-hole, and connecting shaft (72) rear end is connect by spline with driving device (3), company
Spindle (72) is connected with bending mechanism (73) by fixing sleeve, is equipped with mandril (74) among lifting platform (71), under mandril (74)
End is equipped with footstock (75), and footstock (75) section is isosceles right triangle shape.
2. a kind of mental section brake forming equipment according to claim 1, it is characterised in that: the driving device
(3) include motor (31), gear (32) and connecting rod (33), be symmetrically arranged with motor (31) on the bottom plate (1), motor (31)
It is mounted on bottom plate (1), is equipped on the output shaft of motor (31) gear (32) by motor cabinet, gear (32) passes through internal messing
Mode connect with connecting rod (33) lower end, connecting rod (33) upper end is connect by spline with connecting shaft (72) rear end.
3. a kind of mental section brake forming equipment according to claim 1, it is characterised in that: the lifting device
It (6) include connecting plate (61) and screw rod (62), the connecting plate (61) is mounted on fixed frame (2) top by bolt, connection
Tapped through hole is provided among plate (61), tapped through hole is internally connected with screw rod (62), the lower end of screw rod (62) by bearing with
Executive device (7) connection.
4. a kind of mental section brake forming equipment according to claim 1, it is characterised in that: the clamp system
It (56) include clamping screw (561), clamping plate (562) and guide rod (563), the clamping screw (561) is matched by screw thread
The mode of conjunction is connect with L-type mold (55), is connected with clamping plate (562), clamping plate by bearing on the inside of clamping screw (561)
(562) surface is provided with non-slip mat, and non-slip mat is rubber material, is equipped with guiding between clamping plate (562) and L-type mold (55)
Bar (563).
5. a kind of mental section brake forming equipment according to claim 1, it is characterised in that: the bending mechanism
It (73) include connecting rod (731), gag lever post (732), V word roller (733) and limit plate (734), the connecting rod (731) upper end
Be symmetrically mounted on connecting shaft (72), be equipped in connecting rod (731) gag lever post (732) by fixing sleeve, gag lever post (732) with
Groove cooperation on lifting platform (71), gag lever post (732) lower end is connected with V word roller (733), V word roller (733) section by bearing
Apex angle be right angle, be provided between connecting rod (731) and lifting platform (71) limit plate (734), limit plate (734) company of being mounted on
In spindle.
6. a kind of mental section brake forming equipment according to claim 2, it is characterised in that: connecting rod (33) packet
Upper connecting rod (331), lower link (332) and lock sleeve (333) are included, the upper connecting rod (331) upper end is provided with and spline fitted
Keyway, keyway connect by spline with connecting shaft (72), and lower link (332) lower end is provided with internal gear, in internal gear passes through
The mode of engagement is connect with the output end of motor (31), and lower link (332) upper end is provided with screw thread item, lower link (332) upper end
Spaced openings are additionally provided with, upper connecting rod (331) is slidably matched with lower link (332), and lower link (332) upper end is connected with lock sleeve
(333), lock sleeve (333) and screw thread item are cooperatively connected.
7. a kind of mental section brake forming equipment according to claim 1, it is characterised in that: the arc slot cross-section
For isosceles right triangle, the rubber pad with arc groove cooperation is equipped on arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765204.7A CN110465564B (en) | 2019-08-19 | 2019-08-19 | Metal section bending forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910765204.7A CN110465564B (en) | 2019-08-19 | 2019-08-19 | Metal section bending forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110465564A true CN110465564A (en) | 2019-11-19 |
| CN110465564B CN110465564B (en) | 2020-11-10 |
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ID=68511242
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910765204.7A Active CN110465564B (en) | 2019-08-19 | 2019-08-19 | Metal section bending forming equipment |
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| Country | Link |
|---|---|
| CN (1) | CN110465564B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814100A (en) * | 2019-11-22 | 2020-02-21 | 杜超 | Plate bending forming device |
| CN111167904A (en) * | 2020-01-07 | 2020-05-19 | 储少铉 | Bending device is used in production of angle adjustable steel section plate spare of preventing dislocation |
| CN116394526A (en) * | 2023-06-07 | 2023-07-07 | 山东华建铝业集团有限公司 | Aluminum alloy shaping mechanism |
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| CN111167904A (en) * | 2020-01-07 | 2020-05-19 | 储少铉 | Bending device is used in production of angle adjustable steel section plate spare of preventing dislocation |
| CN111167904B (en) * | 2020-01-07 | 2021-06-25 | 绍兴市卓诚新材料有限公司 | Bending device is used in production of angle adjustable steel section plate spare of preventing dislocation |
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| CN116394526B (en) * | 2023-06-07 | 2023-08-04 | 山东华建铝业集团有限公司 | Aluminum alloy shaping mechanism |
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| CN110465564B (en) | 2020-11-10 |
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