CN109513780A - Semi-automatic bending machine - Google Patents
Semi-automatic bending machine Download PDFInfo
- Publication number
- CN109513780A CN109513780A CN201811556041.3A CN201811556041A CN109513780A CN 109513780 A CN109513780 A CN 109513780A CN 201811556041 A CN201811556041 A CN 201811556041A CN 109513780 A CN109513780 A CN 109513780A
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- Prior art keywords
- bending
- plate
- carbine
- meropodium
- semi
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- 238000005452 bending Methods 0.000 title claims abstract description 115
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- 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
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of semi-automatic bending machine.Solves existing carbine meropodium processing trouble, the problem of processing efficiency is low.It includes rack, the rack is equipped with grip device and bending device, the grip device includes clamping fixture head and locating core, the clamping fixture head, which has, to be matched for clamping tightly the first position of carbine meropodium to be processed with locating core and unclamps convenient for the second position of pick-and-place carbine meropodium, the bending device includes bending part and bending actuator, the bending part drives it around the second state of locating core rotation with first state when installing and by bending actuator by bending transmission mechanism, the bending part drives carbine meropodium to be processed around locating core rotational forming when clamping fixture head is in first position by the driving of bending actuator.The advantages that present invention also has structure simple, easy to assembly, reliable in action, long service life.
Description
Technical field
The present invention relates to a kind of carbine process equipments, and in particular to a kind of semi-automatic bending machine.
Background technique
Carbine is a kind of common hardware products, is widely used in Fastener for climbing mountain, claim-reduction, pet chain, key accessories, different
In the products such as shape chain, bag buckle, connecting hook, antiskid chain.Carbine is mostly Pear-Shaped, by the meropodium of c-type, linear pipe nipple
It is hinged to close ring by rivet, which is usually in Pear-Shaped, and being equipped between meropodium and pipe nipple is in meropodium, pipe nipple
The torsional spring of normally off.It is tubing bending to be formed into Pear-Shaped and notched c-type is long in the meropodium process of carbine
Section, existing carbine meropodium bending is difficult, and difficulty of processing is high, and carbine before uses preceding bending technique, bending molding
Intensity difference afterwards, pulling force are small.
Summary of the invention
To solve the problem of that processing efficiency is low for existing carbine meropodium processing trouble in background technique, the present invention provides one
The semi-automatic bending machine of kind.
The technical scheme is that a kind of semi-automatic bending machine, including rack, the rack are equipped with grip device
With bending device, the grip device includes clamping fixture head and locating core, and the clamping fixture head has to be cooperated with locating core
It clamps the first position of carbine meropodium to be processed and unclamps convenient for picking and placing the second position of carbine meropodium, the bending dress
It sets the first state including bending part and bending actuator, when the bending part is with installation and is passed through by bending actuator and pulled
Curved transmission mechanism drive its around locating core rotation the second state, the bending part when clamping fixture head is in first position by
The driving of bending actuator drives carbine meropodium to be processed around locating core rotational forming.
As an improvement of the present invention, the bending transmission mechanism includes gear assembly and drive plate, and described pulls
Curved actuator is rotated by gear assembly band nutating disk, and the bending part, which is set on drive plate and links with drive plate, to be connected
It connects.
As a further improvement of the present invention, the bending part by bending stand block be fixed on drive plate and with transmission
Disk is connected, and bending wheel is hinged on the bending part, and the outer surface of the bending wheel is equipped with and carbine to be processed
The compatible annular groove of meropodium.
As a further improvement of the present invention, the grip device includes frame plate and collet actuator, the fixture
Collet is set on frame plate, and the collet actuator is connected with clamping fixture head by fixture transmission mechanism and drives fixture collet
It moves back and forth.
As a further improvement of the present invention, the fixture transmission mechanism includes driving block assembly and link assembly, institute
The clamping fixture head stated is set on link assembly, and the collet actuator drives fixture by drive block Component driver link assembly
Collet linear reciprocating motion.
As a further improvement of the present invention, core retainer plate is arranged with outside the locating core, the locating core, which is equipped with, to be used
In the positioning region for being caught in notch on carbine meropodium to be processed.
As a further improvement of the present invention, the bending part is equipped with rack, and the rack, which is equipped with, to be used
In the placement section for placing carbine meropodium to be processed, the upper surface of the core retainer plate and the placement section flush of rack.
It as a further improvement of the present invention, further include Lifting Device, the Lifting Device includes that mandril and mandril drive
Moving part, the mandril drive stretching core retainer plate by mandril transmission mechanism with first position when installing and by top rod driving part
The second position.
As a further improvement of the present invention, the mandril transmission mechanism includes mounting plate, liftout plate and push plate, described
Locating core and core retainer plate be set to mounting plate on, described mandril one end be set to liftout plate on, the other end sequentially passes through mounting plate and sets
In in core retainer plate, the top rod driving part drives liftout plate and the mandril on liftout plate to erect up and down by push plate horizontal movement
Straight movement.
As a further improvement of the present invention, the push plate is equipped with angularly disposed sliding slot, sets on the liftout plate
There is pulley, the pulley, which is set in sliding slot and slides with sliding slot, to be cooperated.
The invention has the advantages that being provided with bending part, by the rotation of bending part, enable bending part reliably quick
Bending workpiece, so that workpiece is carried out bending processing, processing is reliable, and high-efficient, so that product is high in machining efficiency, effect is good.
For staff only with material is picked and placed, working strength is low, high-efficient.The present invention also has structure simple, easy to assembly, and movement can
It leans on, the advantages that long service life.
Detailed description of the invention
Attached drawing 1 is structural schematic diagram when bending of embodiment of the present invention part is in first state.
Attached drawing 2 is the structural schematic diagram of bending of embodiment of the present invention part after processing is completed.
Attached drawing 3 is that the structural schematic diagram after rack 1 is removed in attached drawing 1.
Attached drawing 4 is the configuration schematic diagram of attached drawing 3.
Attached drawing 5 is the structural schematic diagram in attached drawing 1 at grip device 2.
Attached drawing 6 is the configuration schematic diagram in attached drawing 3 at grip device 2.
Attached drawing 7 is the configuration schematic diagram in attached drawing 1 at Lifting Device 3.
Attached drawing 8 is the structural schematic diagram when embodiment of the present invention is put into carbine meropodium to be processed.
Attached drawing 9 is the embodiment of the present invention by the structural schematic diagram after carbine meropodium machine-shaping to be processed.
Attached drawing 10 is the structural schematic diagram of carbine meropodium to be processed.
Attached drawing 11 is the structural schematic diagram of carbine meropodium after machine-shaping.
In figure, 1, rack；2, grip device；21, clamping fixture head；22, locating core；221, positioning region；23, frame plate；24, it presss from both sides
Head actuator；25, fixture transmission mechanism；26, block assembly is driven；27, link assembly；3, bending device；31, bending part；32, it pulls
Curved actuator；33, bending transmission mechanism；331, gear assembly；332, drive plate；34, bending founds block；35, bending wheel；351, ring
Shape slot；36, rack；361, placement section；4, core retainer plate；5, Lifting Device；51, mandril；52, top rod driving part；53, mandril is driven
Mechanism；54, mounting plate；55, liftout plate；551, pulley；56, push plate；561, sliding slot；7, carbine meropodium to be processed.
Specific embodiment
Embodiments of the present invention is further illustrated with reference to the accompanying drawing:
As shown in Fig. 1 combination Fig. 2-11, a kind of semi-automatic bending machine, including rack 1, the rack 1 are equipped with grip device 2
With bending device 3, the grip device 2 includes clamping fixture head 21 and locating core 22, and the clamping fixture head 21 has and determines
Position core 22 is matched for clamping tightly the first position of carbine meropodium to be processed and unclamps convenient for picking and placing the second position of carbine meropodium, institute
The bending device 3 stated include bending part 31 and bending actuator 32, the bending part 31 have installation when first state and
The second state for driving it to rotate around locating core 22 by bending transmission mechanism 33 by bending actuator 32, the bending part 31
Drive carbine meropodium 7 to be processed around 22 turns of locating core by the driving of bending actuator 32 when clamping fixture head 21 is in first position
Dynamic molding.The present invention is provided with bending part, by the rotation of bending part, enables bending part reliably quick bending workpiece, from
And workpiece is subjected to bending processing, processing is reliable, and high-efficient, so that product is high in machining efficiency, effect is good.Staff is only with taking
Material is put, working strength is low, high-efficient.The present invention also has structure simple, easy to assembly, reliable in action, long service life etc.
Advantage.Specifically, bending part can be around locating core center rotating, so that bending part uniform force is convenient for bending spring
Hook meropodium.Specifically, bending part is in the second state with by the driving bending bending carbine meropodium of bending actuator 32
First position and the second position that idling return is driven by bending actuator 32.
The bending transmission mechanism 33 includes gear assembly 331 and drive plate 332, and the bending actuator 32 passes through
Gear assembly 331 is rotated with nutating disk 332, and the bending part 31, which is set on drive plate 332 and links with drive plate 332, to be connected
It connects.Specifically, gear assembly can be two identical gears.The present invention provide two gears of size, wherein pinion gear with
Bending actuator is connected, and gear wheel is connected with drive plate, and pinion gear and gear wheel are meshed.Canine tooth is driven by pinion gear
Wheel rotation is convenient for the various sizes of carbine meropodium of reliable bending different size so that torsion is bigger, and range of fit is wide, for this
The mode of priority of invention.Specifically, the drive plate can be connect by universal driving shaft with gear wheel, the transmission in the present invention
Disk is directly fixed on the side wall of gear wheel, is fixed conveniently in this way, and installation is reliable, reliable transmission, is preferred embodiment of the invention,
It is covered on gear cover outside specific gear assembly, thus being avoided that dust enters influences the gear assembly service life.
The bending part 31 founds block 34 by bending and is fixed on drive plate 332 and is connected with drive plate 332, institute
Bending wheel 35 is hinged on the bending part 31 stated, the outer surface of the bending wheel 35 is equipped with mutually fits with carbine meropodium to be processed
The annular groove 351 matched.When the setting of bending wheel is so that bending part rotates, carbine meropodium uniform force to be processed, product strength
Height avoids damaging, even if bending wheel damages, repair and replacement are convenient.The setting of annular groove avoids carbine meropodium to be processed from adding
It is damaged during work, reduces rejection rate.
The grip device 2 includes frame plate 23 and collet actuator 24, and the clamping fixture head 21 is set on frame plate 23,
The collet actuator 24, which is connected with clamping fixture head 21 by fixture transmission mechanism 25 and drives fixture collet 21, back and forth to be transported
It is dynamic.Specifically, clamping fixture head 21 is set to 23 top of frame plate, and frame plate plays a supporting role to clamping fixture head.The locating core
It is adapted across frame plate with clamping fixture head.Mandril transmission mechanism in Lifting Device is set between frame plate and drive plate, rationally benefit
It is compact-sized with the space of product.More specifically, frame plate is equipped with the frame plate hole to offset for locating shaft insertion with core retainer plate, this
Sample is avoided that locating core shifts in process.Such structure energy reliable grip or trip spring hook meropodium, so that product
It can reliable bending and pick-and-place.
The fixture transmission mechanism 25 includes that driving block assembly 26 and link assembly 27, the clamping fixture head 21 are set to
On link assembly 27, the collet actuator 24 drives clamping fixture head 21 past by driving 26 drive link component 27 of block assembly
Linear motion.Specifically, the link assembly includes first connecting rod and second connecting rod, the first connecting rod and second
Connecting rod is hinged to form angle, and the driving assembly includes upper drive block and lower drive block, and the upper drive block is under
Drive block complements each other to form cavity, and the hinged place of the first connecting rod and second connecting rod is set in cavity, upper drive block and under
The clamping fixture head 21 that the hinged place driving of cavity inner wall pressing first connecting rod and second connecting rod that drive block is formed is described is reciprocal straight
Line movement.Such structure is simple, and clamping fixture head stable action is reliable, and in bending, first connecting rod and second connecting rod are to pass through axis
To offseting, clamping force is high, and unclamps conveniently, and specifically, clamping fixture head is kept away for arc groove to be arranged at fastening spring hook meropodium
Exempt to damage carbine meropodium.
Core retainer plate 4 is arranged with outside the locating core 22, the locating core 22 is equipped with for being caught in carbine to be processed
The positioning region 221 of notch on meropodium.Specifically, locating core is equipped with the forming part of arc.Specifically be all it is living, core retainer plate is equipped with
Sets of holes compatible with locating core, pass through convenient for locating core and protect positioning region.More specifically, core retainer plate is at clamping fixture head
Contact surface be plane, cooperate convenient for locating core and clamping fixture head.
The bending part 31 is equipped with rack 36, and the rack 36 is equipped with for placing carbine to be processed
The placement section 361 of meropodium, the upper surface of the core retainer plate 4 and 361 flush of placement section of rack 36.Placement section and core retainer plate it is upper
End face can cooperate convenient for placing carbine meropodium, clamp convenient for clamping fixture head, be convenient for the reliable Continuous maching of product.
The invention also includes Lifting Device 5, the Lifting Device 5 includes mandril 51 and top rod driving part 52, described
Mandril 51, which has first position when installation and driven by top rod driving part 52 by mandril transmission mechanism 53, stretches out the of core retainer plate 4
Two positions.Specifically, mandril has three, and setting triangular in shape, reliably can quickly eject the carbine of machine-shaping in this way
Meropodium is convenient for feeding.Certainly the quantity of mandril can be one, two, four etc. as needed.More specifically, mandril is being pulled
Comer pieces, which is stretched out outside core retainer plate after forming carbine meropodium bending in the second position, separates carbine meropodium with locating core, this
Sample is convenient for quick collection material.
The mandril transmission mechanism 53 includes mounting plate 54, liftout plate 55 and push plate 56, the locating core 22 and core
Set 4 is set on mounting plate 54, and described 51 one end of mandril is set on liftout plate 55, and the other end sequentially passes through mounting plate 54 set on core
In set 4, the top rod driving part 52 drives liftout plate 55 and the mandril on liftout plate 55 by 56 horizontal movement of push plate
About 51 vertical motions.Specifically, the push plate 56 is equipped with angularly disposed sliding slot 561, sets on the liftout plate 55
There is pulley 551, the pulley 551, which is set in sliding slot 561 and slides with sliding slot 561, to be cooperated.It in this way can be rationally using in rack
Space so that product with compact structure, reliable transmission reliably can drive mandril to move up and down.It is passed more specifically, push plate is set to
Above Moving plate, specifically, positioning plate is set, and the end of push plate, which is set on positioning plate, positioning plate support on frame plate.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
Every technical staff's notice: of the invention although the present invention is described according to above-mentioned specific embodiment
Invention thought be not limited in the invention, any repacking with inventive concept will all be included in this patent protection of the patent right
In range.
Claims (10)
1. a kind of semi-automatic bending machine, including rack (1), it is characterised in that: the rack (1) is equipped with grip device (2)
With bending device (3), the grip device (2) includes clamping fixture head (21) and locating core (22), the clamping fixture head
(21) have and be matched for clamping tightly the first position of carbine meropodium to be processed with locating core (22) and unclamp long convenient for picking and placing carbine
The second position of section, the bending device (3) include bending part (31) and bending actuator (32), the bending part (31)
Drive it around locating core (22) by bending transmission mechanism (33) with first state when installing and by bending actuator (32)
Second state of rotation, the bending part (31) are driven when clamping fixture head (21) is in first position by bending actuator (32)
It is dynamic to drive carbine meropodium to be processed around locating core (22) rotational forming.
2. semi-automatic bending machine according to claim 1, it is characterised in that the bending transmission mechanism (33) includes tooth
Wheel assembly (331) and drive plate (332), the bending actuator (32) pass through gear assembly (331) band nutating disk (332)
Rotation, the bending part (31) are set on drive plate (332) and are connected with drive plate (332).
3. semi-automatic bending machine according to claim 2, it is characterised in that the bending part (31) founds block by bending
(34) it is fixed on drive plate (332) and is connected with drive plate (332), be hinged with bending wheel on the bending part (31)
(35), the outer surface of the bending wheel (35) is equipped with annular groove (351) compatible with carbine meropodium to be processed.
4. semi-automatic bending machine according to claim 1, it is characterised in that the grip device (2) includes frame plate (23)
With collet actuator (24), the clamping fixture head (21) is set on frame plate (23), and the collet actuator (24) passes through folder
Tool transmission mechanism (25) is connected with clamping fixture head (21) and drives fixture collet (21) reciprocating motion.
5. semi-automatic bending machine according to claim 4, it is characterised in that the fixture transmission mechanism (25) includes driving
Motion block component (26) and link assembly (27), the clamping fixture head (21) are set on link assembly (27), and the collet drives
Moving part (24) drives clamping fixture head (21) linear reciprocating motion by driving block assembly (26) drive link component (27).
6. semi-automatic bending machine according to claim 1, it is characterised in that be arranged with core retainer plate outside the locating core (22)
(4), the locating core (22) is equipped with the positioning region (221) for being caught in notch on carbine meropodium to be processed.
7. semi-automatic bending machine according to claim 6, it is characterised in that the bending part (31) is equipped with rack
(36), the rack (36) is equipped with the placement section (361) for placing carbine meropodium to be processed, the core retainer plate (4)
Upper surface and rack (36) placement section (361) flush.
8. semi-automatic bending machine according to claim 6, it is characterised in that further include Lifting Device (5), the liftout
Device (5) includes mandril (51) and top rod driving part (52), and the mandril (51) is with first position when installing and by pushing up
Bar actuator (52) drives the second position for stretching out core retainer plate (4) by mandril transmission mechanism (53).
9. semi-automatic bending machine according to claim 8, it is characterised in that the mandril transmission mechanism (53) includes peace
Loading board (54), liftout plate (55) and push plate (56), the locating core (22) and core retainer plate (4) are set on mounting plate (54), described
Mandril (51) one end be set on liftout plate (55), the other end sequentially passes through mounting plate (54) in core retainer plate (4), the top
Bar actuator (52) drives liftout plate (55) by push plate (56) horizontal movement and is set on the mandril (51) on liftout plate (55)
Lower vertical motion.
10. semi-automatic bending machine according to claim 9, it is characterised in that the push plate (56) is equipped with angularly disposed
Sliding slot (561), the liftout plate (55) be equipped with pulley (551), the pulley (551) be set to sliding slot (561) in and with
Sliding slot (561) sliding cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556041.3A CN109513780A (en) | 2018-12-19 | 2018-12-19 | Semi-automatic bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556041.3A CN109513780A (en) | 2018-12-19 | 2018-12-19 | Semi-automatic bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109513780A true CN109513780A (en) | 2019-03-26 |
Family
ID=65796397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556041.3A Withdrawn CN109513780A (en) | 2018-12-19 | 2018-12-19 | Semi-automatic bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109513780A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112317642A (en) * | 2020-10-15 | 2021-02-05 | 广东电网有限责任公司广州供电局 | Three-core cable elbow type terminal bending device in switch cabinet |
| CN116651987A (en) * | 2023-08-01 | 2023-08-29 | 浙江首承新能源科技有限公司 | Driving module, pipe bending mechanism with driving module and pipe bending machine |
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|---|---|---|---|---|
| CN112317642A (en) * | 2020-10-15 | 2021-02-05 | 广东电网有限责任公司广州供电局 | Three-core cable elbow type terminal bending device in switch cabinet |
| CN116651987A (en) * | 2023-08-01 | 2023-08-29 | 浙江首承新能源科技有限公司 | Driving module, pipe bending mechanism with driving module and pipe bending machine |
| CN116651987B (en) * | 2023-08-01 | 2023-10-20 | 浙江首承新能源科技有限公司 | Driving module, pipe bending mechanism with driving module and pipe bending machine |
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