CN108057764A - A kind of guardrail hole punched device - Google Patents
A kind of guardrail hole punched device Download PDFInfo
- Publication number
- CN108057764A CN108057764A CN201711382876.7A CN201711382876A CN108057764A CN 108057764 A CN108057764 A CN 108057764A CN 201711382876 A CN201711382876 A CN 201711382876A CN 108057764 A CN108057764 A CN 108057764A
- Authority
- CN
- China
- Prior art keywords
- guardrail
- block
- stent
- sliding block
- wedge block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
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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
- 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
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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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
- B21D43/20—Storage arrangements; Piling or unpiling
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present patent application belongs to guardrail processing technique field, specifically disclose a kind of guardrail hole punched device, including stent, feeder is equipped on stent successively, Xian Liao mechanisms, transport mechanism and punch mechanism, the lower section of punch mechanism is equipped with discharging block, transport mechanism includes motor, rotation axis and two rotating wheels, rotating wheel is equipped with the strut stretched out, it is provided with to carry the groove of guardrail on strut, the first wedge block is slidably connected in groove, punch mechanism includes the first sliding block, mounting base, vertical cylinder and horizontal air cylinder, the both sides of first sliding block are equipped with the second wedge block, vertical cylinder is fixedly connected in mounting base, horizontal air cylinder is fixedly connected on stent, the piston rod of horizontal air cylinder is fixedly connected with the first sliding block.The purpose of the present invention is providing high punching efficiency, and a kind of guardrail hole punched device that guardrail will not be caused to bend in punch process.
Description
Technical field
The invention belongs to guardrail processing technique fields, specifically disclose a kind of guardrail hole punched device.
Background technology
Guardrail is mainly used in house, highway, shopping centre and other public places, plays protection and iris action.It is protecting
, it is necessary to be punched out to guardrail in column process, it to be facilitated to be attached with column.Divider current processing factory uses platform more
Brill is punched out guardrail, and punching is less efficient.
In order to solve the above technical problems, application publication number discloses one kind for CN107282969A Chinese invention patent applications
Guardrail hole punched device, including feeder, workbench, electric drill, drill bit, mounting base, horizontal air cylinder, stand, clamping device, vertical gas
Cylinder and push plate, workbench are fixed in by bolt above feeder, and electric drill is slidably mounted on the upper surface of workbench, drill bit peace
Mounted in the right side of electric drill, mounting base is fixed in the left side of workbench vertically, and horizontal air cylinder is mounted on the left side of mounting base, water
The piston rod of flat cylinder stretches out to the right mounting base and, stand vertically-mounted feeder upper surface right end affixed with electric drill left side,
Clamping device is two, is fixed in stand left side both sides up and down, and vertical cylinder is mounted on feeder lower right-hand side, vertical cylinder
Piston rod stretch out the affixed push plate of feeder and end upwards.Guardrail is inserted into clamping device, guardrail lower end, which is placed in, to push away
On plate, start electric drill and horizontal air cylinder, horizontal air cylinder drives electric drill to move to right, guardrail is punched out, different to guardrail when needing
When position is processed, vertical cylinder is controlled, moves up and down guardrail.
Using the technical solution of above-mentioned patent, 1) clamping device can only clamp a guardrail every time, needed before punching by
The guardrail is fixed by clamping device, needs to remove the guardrail after punching, is changed next and is treated punching guardrail, entire to rush
Hole process during the fixed guardrail with replacement, just takes a substantial amount of time, causes entire punch process less efficient；
2) since guardrail is mostly hollow structure, so in guardrail punch process, direct punching easily causes guardrail bending.
The content of the invention
The purpose of the present invention is providing a kind of guardrail hole punched device, to solve the punching of guardrail hole punched device in the prior art
It is less efficient, and the problem of in punch process be likely to that guardrail is caused to bend.
In order to achieve the above object, base case of the invention is：A kind of guardrail hole punched device, including stent, the branch
Feeder, Xian Liao mechanisms, transport mechanism and punch mechanism are equipped on frame successively, the lower section of the punch mechanism is equipped with discharging block,
The transport mechanism includes motor, rotation axis and two rotating wheels, and two rotating wheels are fixedly connected on the both sides of rotation axis, described
Rotation axis is rotatablely connected on the bracket, and the motor-driven rotation axis intermittent rotary, the rotating wheel is equipped with what is stretched out
Strut, the strut face arrangement on two rotating wheels are provided with to carry the groove of guardrail on the strut, and the groove is along turning
The axis parallel direction of moving axis slidably connects the first wedge block；The Xian Liao mechanisms can limit the groove and be only capable of carrying one
A guardrail；The punch mechanism includes the first sliding block, mounting base, vertical cylinder and horizontal air cylinder, the mounting base and vertical gas
The quantity of cylinder is at least one, and first sliding block is slidably connected at along the centerline parallel direction of stent on stent, and described
The both sides of one sliding block are equipped with the second wedge block, and when the second wedge block is moved to the first wedge block, the second wedge block squeezes first
Wedge block stretches into the first wedge block, the madial wall of tensioner guardrail, and by the both ends clamping of guardrail, the mounting base edge turns
The axis parallel direction of moving axis is slidably connected on the first sliding block, and the vertical cylinder is fixedly connected in mounting base, the water
Flat cylinder is fixedly connected on stent, and the piston rod of the horizontal air cylinder is fixedly connected with the first sliding block.
The operation principle of this base case is：
Since stent is equipped with feeder, Xian Liao mechanisms, transport mechanism and punch mechanism successively from left to right, punch mechanism
Lower section is equipped with discharging block, so by multiple after punching guardrail is placed on feeder, guardrail can pass through Xian Liao mechanisms and transmission successively
Mechanism, and be punched at punch mechanism, most it is sent afterwards through the block that discharges；Since two rotating wheels are fixedly connected on rotation axis
Both sides, the both ends of motor-driven rotation axis are rotatably connected on stent, so two rotating wheels are rotatably connected on by rotation axis
On stent；It due to the strut face arrangement on two rotating wheels, is provided with to carry the groove of guardrail on strut, so a shield
The both ends on column are carried on respectively in the groove on two rotating wheels, and for guardrail with the rotation of rotating wheel, the moment is parallel with rotation axis；
Due to Xian Liao mechanisms can confinement groove be only capable of carrying one guardrail, so the guardrail of feeder be one by one enter strut
Groove in, and be punched out and discharge successively；Since the quantity of mounting base and vertical cylinder is at least one, according to guardrail
Punching quantity determines the quantity of mounting base and vertical cylinder, so as to complete to rush guardrail simultaneously porous, and can be according to not
The position of the punching position adjustment mounting base of same specification guardrail；Since mounting base is slidably connected along the axis parallel direction of rotation axis
On the first sliding block, horizontal air cylinder is fixedly connected on stent, and the piston rod of horizontal air cylinder is fixedly connected with the first sliding block, so
The piston rod of horizontal air cylinder can drive mounting base to be slidably connected on the first sliding block along the axis parallel direction of rotation axis；Vertically
Cylinder is fixedly connected in mounting base, and when rotating wheel, which takes guardrail to, turns to punch mechanism one side, horizontal air cylinder is started to work,
The piston rod of horizontal air cylinder promotes the first sliding block to be slided to close to rotating wheel parallel direction, and one side guardrail treats that punching position enters
In mounting base, on the other hand, the second wedge block is moved to the first wedge block, under the action of the second wedge block, the first wedge block
It can extend into and the madial wall of tensioner guardrail, and by the both ends clamping of guardrail, since guardrail is hollow structure, if directly punching
Hole, it is likely that guardrail can be caused to bend, especially in the case of a multiple punching of guardrail, so the first wedge block stretches into simultaneously
The madial wall of tensioner guardrail effectively can prevent guardrail from being bent in punch process；Then, vertical cylinder is started to work,
Guardrail is punched out；After punching, horizontal air cylinder drives the first sliding block to be slided to away from rotating wheel direction, the first wedge block
It is separated with the second wedge block, the first wedge block no longer stretches into and the madial wall of tensioner guardrail, and the no longer both ends of clamping guardrail, most
Afterwards with the rotation of rotating wheel, guardrail is close to discharging block, and through discharging, block is sent.
The advantageous effect of this base case is：1) in punching, the first wedge block stretches into and the madial wall of tensioner guardrail,
And by the both ends clamping of guardrail, it can effectively prevent guardrail from bending and movement occurring in punching；2) on the first sliding block
The quantity of mounting base and vertical cylinder is at least one, can determine mounting base and vertical gas according to the punching quantity that guardrail needs
The quantity of cylinder, it is porous so as to fulfill once rushing, greatly improve production efficiency；3) mounting base is slidably connected at the first sliding block
On, according to guardrail the position of punching is needed to can adjust the position of mounting base and vertical cylinder；4) the first wedge shape in groove is passed through
Block realizes clamping to guardrail, and after punching, the first wedge block would not clamp the both ends of guardrail again, and of the prior art
Guardrail hole punched device is compared, and for the present apparatus in whole process, clamping and the time occupancy for unclamping guardrail both ends are extremely short, greatly carry
High production efficiency.
Further, the feeder includes integrally formed arc-shaped seat and cavity mount, and the cavity mount is close to rotating wheel, institute
The cavity height for stating cavity mount is more than the outer diameter of guardrail, and less than twice of outer diameter of guardrail.It can be accommodated in arc-shaped seat first more
Root guardrail, and more guardrails can be accumulated for multilayer, but limited by cavity height can only be in layer for multilayer guardrail
Into in cavity mount.Such setting can simplify manual operation, it would be desirable to which the guardrail of punching is deposited in arc-shaped seat, cavity simultaneously
Seat will carry out speed limit to guardrail, without artificially carrying out interruption control.
Further, equal distribution has 1-4 strut on each rotating wheel, can further improve punching efficiency.
Further, the Xian Liao mechanisms include moving block, the second sliding block and the second sliding slot, and the moving block is rotatably connected on
On the stent, second sliding block is slidably connected in the second sliding slot, and second sliding block is close to the one of the second sliding slot bottom
Side is connected by the top of spring and moving block.When the second sliding block slides under the action of strut into the second sliding slot, described turn
Motion block rotates clockwise under the pulling of spring, and moving block no longer stops the opening towards groove of cavity mount, so that guardrail
Into in groove, guardrail is made to enter in groove, with being rotated further for rotating wheel, strut is separated with the second sliding block, the second sliding block
Under the action of the spring, slided to away from the second sliding slot bottom direction, moving block stops the opening towards groove of cavity mount, limit
Guardrail processed is skidded off out of cavity mount, until strut and the second shoe contact next time.
Further, first wedge block includes stretching into the elastic portion in groove and stretches out the clamping section outside groove, described
Clamping section is connected by the madial wall of spring and groove, and diameter of the elastic portion when being not affected by extruding is less than in guardrail
Footpath, the outer diameter of the clamping section are more than or equal to the internal diameter of guardrail, and when two the first wedge blocks offset, the length of two elastic portions is big
In the length equal to guardrail.Under the driving of horizontal air cylinder, the first sliding block to close to rotating wheel direction slide, the second wedge block with
First wedge block contacts, and with the movement of the second wedge block, the first wedge block in groove moves simultaneously to the middle part of stent, first
The elastic portion first stretched into groove is mutually drawn close in guardrail, when the elastic portion of two the first wedge blocks is met, the first wedge shape
Block continues to be acted on be subject to the second wedge block, mutually squeezes, and finally makes the madial wall of elastic portion tensioner guardrail, at the same time, by
Outer diameter in clamping section is more than or equal to the internal diameter of guardrail, so the clamping section stretched out outside groove, which can play, clamps guardrail both ends
Effect, when the first wedge block is separated with the second wedge block, two the first wedge blocks are also separated from each other under the action of the spring.
Further, debris outlet is provided on the stent, the bottom center of the mounting base is provided with centre bore, when guardrail rushes
Kong Shi, debris outlet and central aperture facilitate the chip generated during guardrail punching to be discharged from the debris outlet of stent, prevent broken
Bits are accumulated in the bottom surface of mounting base, influence punching effect.
Description of the drawings
Fig. 1 is a kind of structure diagram of guardrail hole punched device embodiment of the present invention；
Fig. 2 is a kind of top view of guardrail hole punched device embodiment of the present invention；
Fig. 3 is structure diagram when a kind of second sliding block of guardrail hole punched device embodiment of the present invention is separated with strut；
Fig. 4 is a kind of structure diagram of first wedge block of guardrail hole punched device embodiment of the invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Stent 1, discharging block 2, rotating wheel 3, rotation axis 4, strut 5, groove 6,
First wedge block 7, the first sliding block 8, mounting base 9, vertical cylinder 10, horizontal air cylinder 11, arc-shaped seat 12, cavity mount 13, moving block
14th, the second sliding block 15, the second sliding slot 16, elastic portion 17, clamping section 18, debris outlet 19, centre bore 20, the second wedge block 21.
As depicted in figs. 1 and 2, a kind of guardrail hole punched device, including stent 1, stent 1 is equipped with charging successively from left to right
Portion, Xian Liao mechanisms, transport mechanism and punch mechanism, the lower section of punch mechanism are equipped with discharging block 2, punch the guardrail in hole through the block that discharges
2 are sent, and transport mechanism includes motor (being not drawn into figure), rotation axis 4 and two rotating wheels 3, and two rotating wheels 3, which are welded on, to be turned
The both sides of moving axis 4, rotation axis 4 are rotatably connected on stent 1,4 intermittent rotary of motor-driven rotation axis.
Rotating wheel 3 is equipped with the strut 5 stretched out, 5 face of the strut arrangement on two rotating wheels 3, is provided with and is used on strut 5
Carry the groove 6 at guardrail both ends, the inner surface of the preferred groove 6 of the present embodiment is arc, in order to ensure guardrail can freely into
Enter in groove 6, the inner surface size of groove 6 is more than the cross sectional dimensions of guardrail.
As shown in figure 3, Xian Liao mechanisms include moving block 14, the second sliding block 15 and the second sliding slot 16, moving block 14, which rotates, to be connected
It is connected on stent 1, the second sliding block 15 is slidably connected in the second sliding slot 16, and the second sliding block 15 is close to the one of 16 bottom of the second sliding slot
Side is connected by spring with the top of moving block 14, when the second sliding block 15 slides under the action of strut 5 into the second sliding slot 16
When, moving block 14 rotates clockwise under the pulling of spring, no longer stops the cavities open of cavity mount 13, so that guardrail enters
In groove 6, with being rotated further for rotating wheel 3, strut 5 is separated with the second sliding block 15, the second sliding block 15 under the action of the spring,
It is slided to away from 16 bottom direction of the second sliding slot, moving block 14 is rotated to close to the cavities open direction of cavity mount 13, thus will
The cavities open of cavity mount 13 is blocked, and limitation guardrail is skidded off out of cavity mount 13, and until next time, strut 5 connects with the second sliding block 15
It touches.
Punch mechanism includes the first sliding block 8, mounting base 9, vertical cylinder 10 and horizontal air cylinder 11, mounting base 9 and vertical gas
The quantity of cylinder 10 is at least one, and the present embodiment is preferably that the quantity of mounting base 9 and vertical cylinder 10 is two, the first sliding block
8 are slidably connected at along the centerline parallel direction of stent 1 on stent 1, and the both sides of the first sliding block 8 are equipped with the second wedge block 21, the
Two wedge blocks 21 can be such that the first wedge block 7 is moved to the middle part of stent 1, centerline parallel direction of the mounting base 9 along rotation axis 4
It is slidably connected on the first sliding block 8, vertical cylinder 10 is fixedly connected on the inner top surface of mounting base 9, and horizontal air cylinder 11 is fixedly connected
On stent 1, the piston rod of horizontal air cylinder 11 is fixedly connected with the right side of the first sliding block 8.
Feeder includes integrally formed arc-shaped seat 12 and cavity mount 13, cavity mount 13 close to rotating wheel 3, cavity mount 13
Cavity height is more than the outer diameter of guardrail, and less than twice of outer diameter of guardrail.More guardrails can be accommodated in arc-shaped seat 12 first, and
And more guardrails can be accumulated for multilayer, but multilayer guardrail is limited by the cavity height of cavity mount 13, can only be in layer
Into in cavity mount 13.Such setting can simplify manual operation, it would be desirable to and the guardrail of punching is deposited in arc-shaped seat 12 simultaneously,
Cavity mount 13 will carry out speed limit to guardrail, without artificially carrying out interruption control.
Equal distribution has 1-4 strut 5 on each rotating wheel 3, can further provide for the punching efficiency of guardrail, this implementation
There are four struts 5 for equal distribution on the preferably each rotating wheel 3 of example.
As shown in figure 4, the first wedge block 7 includes stretching into the elastic portion 17 in groove 6 and stretches out the clamping section outside groove 6
18, diameter of the elastic portion 17 when being not affected by extruding is less than the internal diameter of guardrail, and the outer diameter of clamping section 18 is more than or equal to the interior of guardrail
Footpath, when two the first wedge blocks 7 offset, the length of two elastic portions 17 is more than or equal to the length of guardrail.In horizontal air cylinder 11
Under driving, the first sliding block 8 is slided to close to 3 direction of rotating wheel, and the second wedge block 21 is contacted with the first wedge block 7, with second
The movement of wedge block 21, the first wedge block 7 in groove 6 move simultaneously to the middle part of stent 1, stretch into the bullet in groove 6 first
Property portion 17 is mutually drawn close in guardrail, when the elastic portion 17 of two the first wedge blocks 7 is met, continues to be subject to the second wedge block 21
Effect, mutually squeeze, the madial wall of final 17 tensioner guardrail of elastic portion, at the same time, since the outer diameter of clamping section 18 is more than
Equal to the internal diameter of guardrail, so can play the role of clamping guardrail both ends in the clamping section 18 in 6 outside of groove.Work as first wedge
When shape block 17 is separated with the second wedge block 21, two the first wedge blocks 17 are also separated from each other under the action of the spring.
Debris outlet 19 is provided on stent 1, the bottom center of mounting base 9 is provided with centre bore 20, when guardrail punching, chip
Outlet 19 is aligned with centre bore 20, and the chip generated during guardrail punching is facilitated to be discharged from the debris outlet 19 of stent 1, prevents chip
It is accumulated in the bottom surface of mounting base 9, influences punching effect.
Treat that punching guardrail is placed on the arc-shaped seat 12 of feeder and is stacked in multilayer by more first, multilayer guardrail is by sky
The cavity height limitation of chamber seat 13, can only pass through cavity mount 13 in layer；Motor is opened, motor drives rotation axis 4 intermittently to turn
Dynamic, the rotation of rotation axis 4 drives the rotation of rotating wheel 3；When the strut 5 on rotating wheel 3 is contacted with the second sliding block 15, second slides
Block 15 slides under the action of strut 5 into the second sliding slot 16, and moving block 14 is under the pulling of spring to separate cavity mount 13
Opening parallel direction rotates, so that guardrail enters in groove 6；With being rotated further for rotating wheel 3,5 and second sliding block of strut
15 separation, the second sliding block 15 under the action of the spring, slide, moving block 14 is to by near-space to away from 16 bottom direction of the second sliding slot
13 direction of chamber seat rotates, and so as to which the opening of cavity mount 13 be blocked, next guardrail of limitation is skidded off out of cavity strut 5；With
The rotation of rotating wheel 3, when carrying the strut 5 of guardrail and turning over 180 °, motor stalls wheel 3 rotates, at this time horizontal air cylinder 11
The first sliding block 8 is promoted to be slided to close to 3 direction of rotating wheel, the second wedge block 21 is contacted with the first wedge block 7, in the second wedge block
Under the action of 21, the first wedge block 7 in groove 6 moves simultaneously to the middle part of stent 1, stretches into the elastic portion in groove 6 first
17 mutually draw close in guardrail, when the elastic portion 17 of two the first wedge blocks 7 is met, continue the work for being subject to the second wedge block 21
With mutually extruding, the madial wall of final 17 tensioner guardrail of elastic portion, the clamping section 18 stretched out outside groove 6 clamps guardrail both ends；With
This simultaneously, guardrail treats that punching position enters in mounting base 9, and debris outlet 19 is aligned with centre bore 20；Vertical cylinder 10 is opened
Beginning work, is punched out guardrail；The chip generated in punch process is discharged from the debris outlet 19 of stent 1；Punching terminates
Afterwards, horizontal air cylinder 11 drives the first sliding block 8 to be slided to away from 3 direction of rotating wheel, and the first wedge block 7 divides with the second wedge block 21
From, the madial wall of the first wedge block 7 no longer tensioner guardrail, and the no longer both ends of clamping guardrail, guardrail turn with rotating wheel 3
It is dynamic, it is close to discharging block 2, and be sent through the block 2 that discharges.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.
Claims (6)
1. a kind of guardrail hole punched device, including stent, which is characterized in that on the stent successively be equipped with feeder, Xian Liao mechanisms,
Transport mechanism and punch mechanism, the lower section of the punch mechanism are equipped with discharging block, the transport mechanism include motor, rotation axis and
Two rotating wheels, two rotating wheels are fixedly connected on the both sides of rotation axis, and the rotation axis is rotatablely connected on the bracket, institute
State motor-driven rotation axis intermittent rotary, the rotating wheel is equipped with the strut stretched out, the strut face cloth on two rotating wheels
It puts, is provided with to carry the groove of guardrail on the strut, the groove is slidably connected along the axis parallel direction of rotation axis
First wedge block；The Xian Liao mechanisms can limit the groove and be only capable of one guardrail of carrying；The punch mechanism includes first
The quantity of sliding block, mounting base, vertical cylinder and horizontal air cylinder, the mounting base and vertical cylinder is at least one, and described first
Sliding block is slidably connected at along the centerline parallel direction of stent on stent, and the both sides of first sliding block are equipped with the second wedge block,
When the second wedge block is moved to the first wedge block, the second wedge block squeezes the first wedge block, stretches into the first wedge block, tensioner
The madial wall of guardrail, and by the both ends clamping of guardrail, the mounting base is slidably connected at along the axis parallel direction of rotation axis
On first sliding block, the vertical cylinder is fixedly connected in mounting base, and the horizontal air cylinder is fixedly connected on stent, the water
The piston rod of flat cylinder is fixedly connected with the first sliding block.
2. a kind of guardrail hole punched device as described in claim 1, which is characterized in that the feeder includes integrally formed arc
Shape seat and cavity mount, for the cavity mount close to rotating wheel, the cavity height of the cavity mount is more than the outer diameter of guardrail, and less than shield
Twice of outer diameter on column.
3. a kind of guardrail hole punched device as described in claim 1, which is characterized in that equal distribution has 1-4 on each rotating wheel
A strut.
4. a kind of guardrail hole punched device as described in claim 1, which is characterized in that the Xian Liao mechanisms include moving block, the
Two sliding blocks and the second sliding slot, on the bracket, second sliding block is slidably connected at the second cunning for the moving block rotation connection
In slot, second sliding block is connected close to the one side of the second sliding slot bottom by the top of spring and moving block.
5. a kind of guardrail hole punched device as described in claim 1, which is characterized in that first wedge block includes stretching into groove
Clamping section outside interior elastic portion and stretching groove, the clamping section pass through the madial wall of spring and groove and connect, the elasticity
Diameter of the portion when being not affected by extruding is less than the internal diameter of guardrail, and the outer diameter of the clamping section is more than or equal to the internal diameter of guardrail, two
When first wedge block offsets, the length of two elastic portions is more than or equal to the length of guardrail.
6. a kind of guardrail hole punched device as described in claim 1, which is characterized in that debris outlet, institute are provided on the stent
The bottom center for stating mounting base is provided with centre bore, when guardrail punching, debris outlet and central aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382876.7A CN108057764B (en) | 2017-12-20 | 2017-12-20 | A kind of guardrail hole punched device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382876.7A CN108057764B (en) | 2017-12-20 | 2017-12-20 | A kind of guardrail hole punched device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108057764A true CN108057764A (en) | 2018-05-22 |
| CN108057764B CN108057764B (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382876.7A Active CN108057764B (en) | 2017-12-20 | 2017-12-20 | A kind of guardrail hole punched device |
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| CN (1) | CN108057764B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069406A (en) * | 2019-12-24 | 2020-04-28 | 黄瑞平 | Aluminum alloy stamping die |
| CN114309244A (en) * | 2022-02-14 | 2022-04-12 | 陕西雄峰实业集团有限公司 | Automatic punching machine for guardrail |
| CN114558925A (en) * | 2022-03-03 | 2022-05-31 | 响水县龙威油泵附件有限公司 | Oil pump stamping equipment and method convenient to fix |
| CN114309244B (en) * | 2022-02-14 | 2024-05-31 | 陕西雄峰实业集团有限公司 | Automatic punching machine for guardrails |
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| US5027636A (en) * | 1989-10-10 | 1991-07-02 | Acu-Crimp, Inc. | Feeder mechanism for applicator die |
| CN101269395A (en) * | 2008-04-30 | 2008-09-24 | 长春理工大学 | Discontinuously conveying and positioning device for round bench or circular column workpiece with different size |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069406A (en) * | 2019-12-24 | 2020-04-28 | 黄瑞平 | Aluminum alloy stamping die |
| CN114309244A (en) * | 2022-02-14 | 2022-04-12 | 陕西雄峰实业集团有限公司 | Automatic punching machine for guardrail |
| CN114309244B (en) * | 2022-02-14 | 2024-05-31 | 陕西雄峰实业集团有限公司 | Automatic punching machine for guardrails |
| CN114558925A (en) * | 2022-03-03 | 2022-05-31 | 响水县龙威油泵附件有限公司 | Oil pump stamping equipment and method convenient to fix |
| CN114558925B (en) * | 2022-03-03 | 2024-02-09 | 安徽中恒电喷系统有限公司 | Oil pump stamping equipment and method convenient to fix |
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| CN108057764B (en) | 2019-04-26 |
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