CN108057764B - A kind of guardrail hole punched device - Google Patents
A kind of guardrail hole punched device Download PDFInfo
- Publication number
- CN108057764B CN108057764B CN201711382876.7A CN201711382876A CN108057764B CN 108057764 B CN108057764 B CN 108057764B CN 201711382876 A CN201711382876 A CN 201711382876A CN 108057764 B CN108057764 B CN 108057764B
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- China
- Prior art keywords
- guardrail
- block
- bracket
- 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.)
- Expired - Fee Related
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- 238000004080 punching Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000007723 transport mechanism Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 9
- 238000005452 bending Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
-
- 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
Landscapes
- 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 bracket, feeder is successively arranged on bracket, Xian Liao mechanism, 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, the groove for carrying guardrail is provided 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 two 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 bracket, 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 not will cause a kind of guardrail hole punched device of guardrail bending in punch process.
Description
Technical field
The invention belongs to guardrail processing technique fields, specifically disclose a kind of guardrail hole punched device.
Background technique
Guardrail is mainly used in house, highway, shopping centre and other public places, plays protection and barrier action.It is protecting
It in column process, needs to be punched out guardrail, to facilitate it to be attached with column.Divider current processing factory mostly uses platform
Brill is punched out guardrail, and punching efficiency is lower.
In order to solve the above technical problems, application publication number is that CN107282969A Chinese invention patent application discloses one kind
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 above feeder by bolt, 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, and being fixed in stand left side, two sides, vertical cylinder are mounted on feeder lower right-hand side, vertical cylinder up and down
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, is punched out to guardrail, different to guardrail when needing
When position is processed, vertical cylinder is controlled, guardrail is moved up and down.
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, changes next to punching guardrail, entire punching
Hole process just takes a substantial amount of time during the fixed guardrail with replacement, causes entire punch process efficiency lower；
2) since guardrail is mostly hollow structure, so direct punching easily causes guardrail to bend in guardrail punch process.
Summary 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
Efficiency is lower, and the problem of causing guardrail to bend is likely in punch process.
In order to achieve the above object, base case of the invention are as follows: a kind of guardrail hole punched device, including bracket, the branch
Feeder, Xian Liao mechanism, transport mechanism and punch mechanism are successively arranged on frame, 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 two 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 stretching
Strut, the strut face arrangement on two rotating wheels are provided with the groove for carrying 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 mechanism 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 on bracket along the centerline parallel direction of bracket, and described
The two sides of one sliding block are equipped with the second wedge block, and when the second wedge block is mobile to the first wedge block, the second wedge block squeezes first
Wedge block protrudes into the first wedge block, the inner sidewall 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 bracket, and the piston rod of the horizontal air cylinder is fixedly connected with the first sliding block.
The working principle of this base case is:
Since bracket is successively arranged feeder, Xian Liao mechanism, transport mechanism and punch mechanism from left to right, punch mechanism
Lower section is equipped with discharging block, so guardrail can successively pass through Xian Liao mechanism and transmission by multiple after punching guardrail is placed on feeder
Mechanism, and be punched at punch mechanism, the block that most discharged afterwards is sent；Since two rotating wheels are fixedly connected on rotation axis
The both ends of two sides, motor driven rotation axis are rotatably connected on bracket, so two rotating wheels are rotatably connected on by rotation axis
On bracket；Due to the strut face arrangement on two rotating wheels, the groove for carrying guardrail is provided 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 mechanism 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 successively punched out and discharge；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, thus complete to rush guardrail simultaneously it is porous, and can be according to not
The position of the punching position adjustment mounting base of same specification guardrail；Axis parallel direction due to mounting base along rotation axis is slidably connected
On the first sliding block, horizontal air cylinder is fixedly connected on bracket, and the piston rod of horizontal air cylinder is fixedly connected with the first sliding block, so
The piston rod of horizontal air cylinder is able to drive axis parallel direction of the mounting base on the first sliding block along rotation axis and is slidably connected；Vertically
Cylinder is fixedly connected in mounting base, and when rotating wheel, which takes guardrail to, turns to punch mechanism side, horizontal air cylinder is started to work,
The piston rod of horizontal air cylinder pushes the first sliding block to slide to close to rotating wheel parallel direction, and one side guardrail waits for that punching position enters
In mounting base, on the other hand, the second wedge block is mobile to the first wedge block, under the action of the second wedge block, the first wedge block
It can extend into the inner sidewall of simultaneously tensioner guardrail, and by the both ends clamping of guardrail, since guardrail is hollow structure, if directly rushed
Hole, it is likely that will cause guardrail bending, especially in the case where the multiple punching of a guardrail, so the first wedge block protrudes into simultaneously
The inner sidewall of tensioner guardrail effectively can prevent guardrail from bending 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 slide to far from rotating wheel direction, the first wedge block
It is separated with the second wedge block, the first wedge block no longer protrudes into and the inner sidewall of tensioner guardrail, and the both ends of no longer clamping guardrail, most
Afterwards with the rotation of rotating wheel, guardrail is close to discharging block, and the block that discharged is sent.
The beneficial effect of this base case is: 1) in punching, the first wedge block protrudes into and the inner sidewall 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 once rushes porous, greatly improves production efficiency to realize；3) mounting base is slidably connected at the first sliding block
On, need the position of punching to can adjust the position of mounting base and vertical cylinder according to guardrail；4) pass through the first wedge shape in groove
Block realizes clamping to guardrail, and after punching, the first wedge block would not clamp the both ends of guardrail again, and in the prior art
Guardrail hole punched device is compared, and in the whole process, clamping is extremely short with the time occupancy for unclamping guardrail both ends for the present apparatus, is greatly mentioned
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 greater than the outer diameter of guardrail, and is 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 in layer for multilayer guardrail
Into in cavity mount.Such setting can simplify manual operation, and the guardrail for needing 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 increase punching efficiency.
Further, the Xian Liao mechanism includes rotating block, the second sliding block and second sliding slot, and the rotating block is rotatably connected on
On the bracket, second sliding block is slidably connected in second sliding slot, and second sliding block is close to the one of second sliding slot bottom
Side is connected by the top of spring and rotating block.When the second sliding block slides under the action of strut into second sliding slot, described turn
Motion block rotates clockwise under the pulling of spring, and rotating block no longer stops the opening towards groove of cavity mount, to make guardrail
Into in groove, enter guardrail in groove, with continuing to rotate for rotating wheel, strut is separated with the second sliding block, the second sliding block
Under the action of the spring, it is slided to far from second sliding slot bottom direction, rotating 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 protruding into the elastic portion in groove and stretching out the clamping section outside groove, described
Clamping section is connected by the inner sidewall of spring and groove, and diameter of the elastic portion when being not affected by extruding is less than in guardrail
Diameter, 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 for being 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
The contact of first wedge block, with the movement of the second wedge block, the first wedge block in groove is mobile to the middle part of bracket simultaneously, first
The elastic portion first protruded 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 the effect by the second wedge block, and mutual extrusion finally makes the inner sidewall 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 bracket, the bottom center of the mounting base is provided with centre bore, when guardrail rushes
Kong Shi, debris outlet and central aperture facilitate the clast generated when guardrail punching to be discharged from the debris outlet of bracket, prevent broken
It considers to be worth doing and is accumulated in the bottom surface of mounting base, influence punching effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic 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 structural schematic 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 structural schematic 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:
Appended drawing reference in Figure of description include: bracket 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, rotating block
14, the second sliding block 15, 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 bracket 1, bracket 1 are successively arranged charging from left to right
Portion, Xian Liao mechanism, 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 two sides of moving axis 4, rotation axis 4 are rotatably connected on bracket 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 guarantee guardrail can freely into
Enter in groove 6, the inner surface size of groove 6 is greater than the cross sectional dimensions of guardrail.
As shown in figure 3, Xian Liao mechanism includes rotating block 14, the second sliding block 15 and second sliding slot 16, the rotation of rotating block 14 connects
Connect on bracket 1, the second sliding block 15 is slidably connected in second sliding slot 16, the second sliding block 15 close to 16 bottom of second sliding slot one
Side is connect by spring with the top of rotating block 14, is slided under the action of the second sliding block 15 is in strut 5 into second sliding slot 16
When, rotating block 14 rotates clockwise under the pulling of spring, no longer stops the cavities open of cavity mount 13, so that guardrail be made to enter
In groove 6, with continuing to rotate 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 far from 16 bottom direction of second sliding slot, rotating block 14 is rotated to the cavities open direction close to 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, until strut 5 next time connects with the second sliding block 15
Touching.
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 on bracket 1 along the centerline parallel direction of bracket 1, and the two sides of the first sliding block 8 are equipped with the second wedge block 21, the
Two wedge blocks 21 can make the first wedge block 7 mobile to the middle part of bracket 1, and mounting base 9 is along the centerline parallel direction of 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 bracket 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 greater than the outer diameter of guardrail, and is 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 in layer
Into in cavity mount 13.Such setting can simplify manual operation, and the guardrail for needing 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 example preferably each rotating wheel 3.
As shown in figure 4, the first wedge block 7 includes protruding into the elastic portion 17 in groove 6 and the clamping section outside stretching 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
Diameter, 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 is mobile to the middle part of bracket 1 simultaneously, protrudes 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, is continued by the second wedge block 21
Effect, mutual extrusion, the inner sidewall of final 17 tensioner guardrail of elastic portion, at the same time, since the outer diameter of clamping section 18 is greater than
Equal to the internal diameter of guardrail, so the clamping section 18 in 6 outside of groove can play the role of clamping guardrail both ends.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 bracket 1, the bottom center of mounting base 9 is provided with centre bore 20, when guardrail punching, clast
Outlet 19 is aligned with centre bore 20, is facilitated the clast generated when guardrail punching to be discharged from the debris outlet 19 of bracket 1, is prevented clast
It is accumulated in the bottom surface of mounting base 9, influences punching effect.
The arc-shaped seat 12 that more are placed on feeder to punching guardrail is stacked in multilayer first, multilayer guardrail is by sky
The cavity height of chamber seat 13 limits, and 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 on rotating wheel 3 strut 5 and the second sliding block 15 contact when, second is sliding
Block 15 slides under the action of strut 5 into second sliding slot 16, and rotating block 14 is under the pulling of spring to separate cavity mount 13
Opening parallel direction rotation, so that guardrail be made to enter in groove 6；With continuing to rotate for rotating wheel 3, strut 5 and the second sliding block
15 separation, the second sliding block 15 under the action of the spring, are slided to far from 16 bottom direction of second sliding slot, and rotating block 14 is to by near-space
The rotation of 13 direction of chamber seat, so that 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 is rotated, at this time horizontal air cylinder 11
The first sliding block 8 is pushed to slide 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 is mobile to the middle part of bracket 1 simultaneously, protrudes 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 by the second wedge block 21
With mutual extrusion, the inner sidewall 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 waits for 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 clast generated in punch process is discharged from the debris outlet 19 of bracket 1；Punching terminates
Afterwards, horizontal air cylinder 11 drives the first sliding block 8 to slide to far from 3 direction of rotating wheel, and the first wedge block 7 divides with the second wedge block 21
From, the inner sidewall of the first wedge block 7 no longer tensioner guardrail, and the both ends of no longer clamping guardrail, guardrail turn with rotating wheel 3
It is dynamic, it is close to discharging block 2, and the block 2 that discharged is sent.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific 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 also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. a kind of guardrail hole punched device, including bracket, which is characterized in that be successively arranged on the bracket feeder, Xian Liao mechanism,
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 two sides of rotation axis, and the rotation axis is rotatablely connected on the bracket, institute
Motor driven rotation axis intermittent rotary is stated, the rotating wheel is equipped with the strut stretched out, the strut face cloth on two rotating wheels
It sets, the groove for carrying guardrail is provided on the strut, the groove is slidably connected along the axis parallel direction of rotation axis
First wedge block；The Xian Liao mechanism 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 on bracket along the centerline parallel direction of bracket, and the two sides of first sliding block are equipped with the second wedge block,
When the second wedge block is mobile to the first wedge block, the second wedge block squeezes the first wedge block, protrudes into the first wedge block, tensioner
The inner sidewall 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 bracket, 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 greater than the outer diameter of guardrail, and is 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 mechanism includes rotating block, the
Two sliding blocks and second sliding slot, on the bracket, it is sliding that second sliding block is slidably connected at second for the rotating block rotation connection
In slot, second sliding block is connected close to the side of second sliding slot bottom by the top of spring and rotating block.
5. a kind of guardrail hole punched device as described in claim 1, which is characterized in that first wedge block includes protruding into groove
Clamping section outside interior elastic portion and stretching groove, the clamping section are connected by the inner sidewall of spring and groove, 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, and 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 be provided with debris outlet, institute on the bracket
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 CN108057764A (en) | 2018-05-22 |
| CN108057764B true CN108057764B (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382876.7A Expired - Fee Related CN108057764B (en) | 2017-12-20 | 2017-12-20 | A kind of guardrail hole punched device |
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|---|---|
| CN (1) | CN108057764B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111069406B (en) * | 2019-12-24 | 2021-07-13 | 甘肃鑫赫然建材科技有限公司 | Aluminum alloy stamping die |
| CN111014428A (en) * | 2020-01-06 | 2020-04-17 | 刘玉梅 | Assembly line equipment for pulling hole aiming at caliber of branch of stainless steel clamping and pressing tee pipe fitting |
| 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 |
| 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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| 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 |
| CN101862788A (en) * | 2010-06-30 | 2010-10-20 | 重庆理工大学 | Pipe fitting punch die based on flexible slide block |
| KR20140085070A (en) * | 2012-12-27 | 2014-07-07 | (주)지엔에스쏠리텍 | Piercing system |
| CN106180435A (en) * | 2014-07-06 | 2016-12-07 | 申俊 | A kind of electric power copper pipe flaring machine of automatization feeding |
| CN106994481A (en) * | 2017-06-14 | 2017-08-01 | 浙江洋铭实业有限公司 | A kind of die punching technique |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101862788A (en) * | 2010-06-30 | 2010-10-20 | 重庆理工大学 | Pipe fitting punch die based on flexible slide block |
| KR20140085070A (en) * | 2012-12-27 | 2014-07-07 | (주)지엔에스쏠리텍 | Piercing system |
| CN106180435A (en) * | 2014-07-06 | 2016-12-07 | 申俊 | A kind of electric power copper pipe flaring machine of automatization feeding |
| CN106994481A (en) * | 2017-06-14 | 2017-08-01 | 浙江洋铭实业有限公司 | A kind of die punching technique |
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| CN108057764A (en) | 2018-05-22 |
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