CN207447485U - Cutting and positioning device - Google Patents
Cutting and positioning device Download PDFInfo
- Publication number
- CN207447485U CN207447485U CN201721339410.4U CN201721339410U CN207447485U CN 207447485 U CN207447485 U CN 207447485U CN 201721339410 U CN201721339410 U CN 201721339410U CN 207447485 U CN207447485 U CN 207447485U
- Authority
- CN
- China
- Prior art keywords
- support
- cutting
- support arm
- groove seat
- support portion
- 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
Links
Abstract
The utility model discloses a kind of cutting and positioning devices, including being arranged on cutting machine one side and there is the support groove seat of semiclosed opening, be partly embedded in the supporting rack supported in groove seat, the cylinder being rotatably connected in supporting rack and be rotatably connected on the support arm hinged in supporting rack and with cylinder, the other end of the support arm is opened up there are one through hole, in the through hole grafting there are one can horizontal sliding and self-resetting locating part, the locating part is blocked on the mobile route of bar；The support arm is provided with away from cutting machine one side close to switch；Generated offset when the utility model reduces horizontal sliding entire positioner adds the precision of aluminium bar length control, improves work efficiency.
Description
Technical field
The utility model is related to Metal Cutting field of locating technology, a kind of cutting positioning more particularly in aluminium bar cutting machine
Device.
Background technology
The general manufacturing process of aluminum products is that first preheated aluminium bar is sent into cutting machine to carry out thermal cutting, then again will
Short aluminium bar after cutting carries out the casting of various aluminum products.Existing aluminium bar cutting machine is provided with the operation console of tunnel type, is used for
The receiving hopper and conveyer of aluminium bar access.Aluminium bar is threaded through in operation console, is cut by the saw blade on cutting machine.Splicing
Bucket is arranged on the lower section in operation console exit, and the short aluminium bar after cutting is pushed out operation console by push rod and is contained by receiving hopper
It connects.One end of conveying mechanism is connected with receiving hopper, and its conveying direction is vertical with the launch direction of aluminium bar.The short aluminium of receiving hopper access
Short aluminium bar is transferred on conveying mechanism after stick, is transported by conveying mechanism to next process.
Authorization Notice No. is that the Chinese patent of CN203018836U discloses a kind of aluminium bar cutting device, including organic frame,
Stent is installed in the rack, oil cylinder is installed on the stent, the piston rod of the oil cylinder downwards, oil cylinder
Solenoid valve is installed, the end of oil cylinder piston is fixedly connected with knife rest, cutting is rotatablely equipped on the knife rest in oil inlet pipe
Cutter；Guide roller set is rotatablely equipped with respectively on the stent of the forward and backward side of stent, wherein leading in the rack in front of stent
The one side of front end deflector roll is equipped with close to switch in roller group, described to be electrically connected with the solenoid valve close to switch by controller.
Above-mentioned aluminium bar cutting device transports aluminium bar using guide roller set, and in the transportational process of aluminium bar, aluminium bar can be
The offset of different directions is generated in guide roller set；Therefore, this close to switch need to be arranged on apart from aluminium bar remote position, to avoid with
Aluminium bar generates shock.However as close to switch and the increase of the spacing of aluminium bar, the sensitivity detected close to switch can therewith
It reduces, larger deviation is generated so as to cause the Cutting Length of aluminium bar.
Utility model content
The purpose of this utility model is to provide a kind of cutting and positioning device, which solves cutting on existing aluminium bar cutting machine
Cut positioner it is not high close to switch sensitivity when cutting aluminium bar and the problem of cause aluminium bar Cutting Length deviation larger.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of cutting and positioning device, including being arranged on cutting machine one side and there is the support groove seat of semiclosed opening, part
The supporting rack being embedded in support groove seat, the cylinder that is rotatably connected in supporting rack and be rotatably connected in supporting rack and with gas
The hinged support arm of cylinder, the other end of the support arm are opened up there are one through hole, and there are one can be horizontal sliding for grafting in the through hole
It moves and the locating part of self-resetting, the locating part is blocked on the mobile route of bar；The support arm is away from cutting machine
One side is provided with close to switch.
Using the above program, support groove seat provides support for entire cutting and positioning device, and be open the position cut towards aluminium bar
It puts, the placement of frame easy to support；Cylinder is arranged on supporting rack, can be rotated horizontally in the range of set angle so that cylinder exists
The direction for the thrust that cylinder gives support arm is consistent with the direction of rotation of support arm during promotion support arm, in order to accelerate
The rotation of support arm；Support arm is rotatably connected in supporting rack so that the position of support arm is defined, and improves aluminium bar and cutting
The precision of position control between positioner；Can the locating part of horizontal sliding and self-resetting give aluminium bar one buffering, aluminium
When stick is abutted with locating part, locating part is directed away from cutting machine direction and moves horizontally, and its one end is made to arrive at the signal close to switch
Receive position；After receiving signal close to switch, support arm rotates and then locating part is driven to be moved toward away from cutting machine direction,
That is, the position of the i.e. detectable aluminium bar in the position for detecting locating part is only needed close to switch, and locating part is due to supported
The limitation of arm can keep preferably moving along a straight line, and therefore, can be arranged on apart from locating part proximity close to switch, from
And effectively raise accuracy of detection；Reduce bar cut lengths deviation；Locating part energy Rapid reset after aluminium bar is departed from, avoids
The signal that locating part is constantly in close to switch receives position and influences the work of cutting and positioning device.
Further preferably：Support frame as described above includes the first supporting item being partly embedded in support groove seat and positioned at branch
The second supporting item of the upper and lower ends of the first supporting item outside groove seat is supportted, the rotational cylinder is connected to two the second supporting items
Between.
Using the above program, the first supporting item is partly embedded in support groove seat so that the past support groove seat of the center of gravity of supporting rack
Internal blas adds the structural stability of cutting regulating part；Rotational cylinder be connected to two be located at outside support groove seat the
In two supporting items, a support is provided for the rotation of cylinder in the process of running, convenient for promoting the rotation of support arm.
Further preferably：First supporting item include be embedded in support groove seat inside the first support portion, be connected to
The second support portion of upper and lower ends and the one side level along the second support portion away from support groove seat are prolonged on the outside of first support portion
The 3rd support portion stretched, first support portion and the second support portion form a groove, and the support arm horizontally rotates connection
Between two the 3rd support portions and it is partially submerged into a groove.
Using the above program, the first support portion plays a supportive role to entire supporting rack, and supporting rack is fixed on support groove seat
In.The middle part of support arm is rotatably connected between the 3rd support portion so that support arm /V in two the 3rd support portions,
Avoid the entire translation of support arm.Support arm portion is embedded in the groove that the first support portion and the second support portion are formed simultaneously
In, the stability of support arm is added, strengthens abutting of the locating part to aluminium bar.
Further preferably：Gasket is provided between the support arm and the 3rd support portion stent.
Using the above program, gasket helps to slow down the abrasion between support arm and the 3rd support portion, and then adds branch
Brace and the service life of the 3rd support portion
Further preferably：Slide bar and screw are equipped in the support groove seat is horizontal；Described screw one end is connected to support
The inner wall of groove seat, the other end are equipped with slide opening and confession for slide bar grafting through the cell wall for supporting groove seat, first support portion
The threaded hole of screw grafting.
Using the above program, screw and slide bar are plugged on together on the first support portion, while screw and slide bar are suspended
It supports in groove seat；The first support portion can be adjusted into row position by rotary screw rod, it is simple in structure, easy to operate；Slide bar is to
One support arm play the guiding role, and first support arm is prevented to be spun upside down under the drive of screw；With this, the first support arm passes through
Screw and slide bar can be in the horizontal direction into line slips, and then control the spacing of support arm and cutting machine, different convenient for control aluminium bar
The cutting of length.
Further preferably：The screw is provided with handwheel through one end of the cell wall of support groove seat.
Using the above program, convenient for the rotation of screw, the position for accelerating supporting rack is adjusted, and improves screw adjusting position
Progress.
Further preferably：The end set of the piston rod of the cylinder has the connector being rotatably connected with support arm, described
Support arm the one side being connected with connector towards cylinder direction up and down it is each it is horizontal-extending there are one abut plate, the end of the connector
Rotatable connection is abutted at two between plate.
Using the above program, cylinder is fixed between the second supporting item, convenient for connector under the support of the second supporting item into
Row translation.Support arm sets and there are two plate is abutted, strengthens the end connection for abutting plate and connector, quick when being released convenient for connector
Drive the horizontal rotation of support arm.
Further preferably：The support arm is set towards the one side of cutting machine there are one the sleeve for surrounding through hole, and
The internal diameter of sleeve be more than through hole aperture, the locating part include newel, centrally disposed column middle part snap ring and
The abutting block at newel both ends is connected to, the outer diameter of the snap ring is slightly less than the internal diameter of sleeve, between the snap ring and support arm
Newel put on equipped with spring.
Using the above program, sleeve moves horizontally the /V of distance for locating part, and the internal diameter of sleeve is more than the hole of through hole
The outer diameter of footpath and snap ring is slightly less than the internal diameter of sleeve so that the snap ring of locating part is plugged on the inside of sleeve, and spring is defined
Between support arm and snap ring, to realize the self-resetting of locating part, and then the work efficiency of cutting machine is added.
In conclusion the utility model has the advantages that：
By rotatable support arm is set and worn in support arm one side slip simultaneously can self-resetting locating part,
Generated offset when reducing the entire positioner of horizontal sliding adds the precision of aluminium bar length control, improves work
Efficiency；By the setting of slide bar, screw and handwheel, the selection of aluminium bar Cutting Length is added, to adapt to more aluminum products
Production, reduces the waste of the energy in production process.
Description of the drawings
Fig. 1 is cutting machine part-structure schematic diagram；
Fig. 2 is the structure diagram of the present embodiment；
Fig. 3 is the structure diagram for supporting groove seat；
Fig. 4 is the structure diagram that cylinder is connected on supporting rack；
Fig. 5 is the structure diagram of support arm；
Fig. 6 is the internal structure schematic diagram that locating part is set on support arm.
In figure, 1, support groove seat；2nd, supporting rack；3rd, cylinder；4th, support arm；5th, locating part；6th, close to switch；7th, handwheel；
8th, cutting machine；9th, receiving hopper；11st, slide bar；12nd, screw；21st, the first supporting item；211st, the first support portion；2111st, slide opening；
2112nd, threaded hole；212nd, the second support portion；213rd, the 3rd support portion；2131st, the first rotating hole；214th, groove；22nd, second
Support member；31st, connector；311st, plane；41st, support arm；411st, the second rotating hole；412nd, through hole；42nd, plate is abutted；43rd, sleeve；44th, turn
Axis；45th, gasket；51st, newel；52nd, snap ring；53rd, block is abutted；54th, spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of cutting and positioning device as depicted in figs. 1 and 2, including support groove seat 1, controllable mobile is connected to support
Supporting rack 2 in groove seat 1, the cylinder 3 being rotatably connected on supporting rack 2 and support arm 4, the limit being slidably connected on support arm 4
Position part 5 and be fixed on support arm 4 close to switch 6.Wherein, locating part 5 stops as the detection medium close to switch 6
On the transport path of aluminium bar；After locating part 5 is promoted by aluminium sheet, signal is received close to switch 6, and aluminium bar is positioned；And cylinder 3
Support arm 4 and structure thereon is then driven to be rotated away from the transport path of aluminium bar.
As shown in figures 1 and 3, support groove seat 1 is fixed on the one side of cutting machine 8, the receiving hopper being open towards cutting machine 8
9, receiving hopper 9 is the movable passageway after aluminium bar cutting.1 inner horizontal of groove seat is supported to set, and there are one slide bar 11 and a screws 12.
Slide bar 11 is horizontally fixed in support groove seat 1, and both ends are fixed on the inner wall of support groove seat 1；Screw 12 is parallel with slide bar 11
And in same level, one end of screw 12 and the inner wall of support groove seat 1 are rotatablely connected, and the other end is through support groove seat 1
Cell wall.One end of the perforative support cell wall of screw 12 is also set up there are one handwheel 7, and silk is driven by the rotation of handwheel 7
The rotation of bar 12.
As shown in Figure 2 and Figure 4, supporting rack 2 includes the first supporting item 21 and two the second supporting items 22.First supporting item 21
Including 211, two the second support portions 212 of the first support portion and two the 3rd support portions 213.First support portion, 211 part is embedding
Enter in groove seat 1 is supported, and offer the screw thread of slide opening 2111 and 12 screw-driven of the screw mandrel connection for 11 grafting of slide bar
Hole 2112.
As shown in Figure 3 and Figure 4, after slide bar 11 and screw 12 are plugged on the first support portion 211 respectively, the first support portion 211
1 inside of support groove seat is fixed on to provide a supporting role for entire supporting rack 2.Second support portion 212 is connected to the first support portion
211 towards receiving hopper 9（As shown in Figure 1）The upper and lower ends of one side take the shape of the letter U recessed with one section of the first support portion 211 formation
Slot 214.3rd support portion 213 is horizontal-extending along the one side of the second support portion 212 towards receiving hopper 9, in the 3rd support portion 213
Centre respectively open up there are one the first rotating hole 2131.Two 22 one sides of the second supporting item are separately fixed at groove by bolt
214 two end faces up and down.The end set of piston rod has a connector 31 in cylinder 3, and connector 31 is rotatably connected on two second
One side of the supporting item 22 away from the second support portion 212, the end of connector 31 are each provided with a plane 311 in both sides up and down.
As shown in Figure 4 and Figure 5, support arm 4 includes 41, two blocks of abutting plates 42 of support arm and sleeve 43.Plate 42 is abutted to set
It is obliquely installed in the one side that support arm 41 is connected with cylinder 3 and with support arm 41, in upper and lower distribution.Connector 31 is rotatably connected on two and supports
Between fishplate bar 42, and two planes 311 of connector 31 are bonded just with abutting the medial surface of plate 42.41 part of support arm is embedded in
The second rotating hole 411, the first rotating hole 2131 and the second rotating hole 411 are equipped in groove 214 and at the 3rd support portion 213
In wear and connect there are one shaft 44（As shown in Figure 2）, support arm 41 is that pivot is rotated horizontally with shaft 44.Support arm 41 and
Gasket 45 there are one being also set up between three support portions 213（As shown in Figure 2）, gasket 45 is made of wear-resisting material, to reduce
Abrasion caused by support arm 41 rotates.
With Fig. 1 as reference, mainly shown in Fig. 5；Sleeve 43 is arranged on support arm 41 and is cut close to 9 one side of receiving hopper and direction
The end face of cutting mill 8, support arm 41 is worn in the inside of sleeve 43 there are one through hole 412, and the internal diameter of sleeve 43 is more than through hole 412
Internal diameter, grafting and reset for locating part 5.
With Fig. 1 and Fig. 2 as reference, mainly shown in Fig. 6；Locating part 5 is plugged on support arm 4 away from support groove seat 1
One side, including newel 51, snap ring 52 and two abutting blocks 53.The centre of 52 centrally disposed column 51 of snap ring abuts block 53
The both ends of centrally disposed column 51.Wherein, the diameter of newel 51 is slightly less than the aperture of through hole 412, and the outer diameter of snap ring 52 is smaller
In the internal diameter of sleeve 43.When locating part 5 is set in support arm 4, the abutting block 53 of 5 one side of locating part is another close to cutting machine 8
The abutting block 53 of side is away from cutting machine 8.Also socket there are one spring 54, is used on newel 51 between snap ring 52 and support arm 41
In the abutting for limiting abutting block 53 and support arm 41 away from 8 one side of cutting machine.Support arm 4 is arranged on away from cutting close to switch 6
The one side of machine 8 is located at locating part 5 in same level；After abutting block 53 away from 8 one side of cutting machine is abutted with support arm 41,
The signal that the abutting block 53 departs from close to switch 6 receives position.
The course of work：
As shown in figure 3, rotate handwheel 7, the screw 12 of rotation drives supporting rack 2 along 11 horizontal sliding of slide bar to required position
It puts, completes the preconditioning of supporting rack 2.As depicted in figs. 1 and 2, aluminium bar is threaded through in the operation console of cutting machine 8, the top of aluminium bar
It is abutted with the locating part 5 of cutting and positioning device, locating part 5 continues to slide toward away from 8 direction of cutting machine under the action of aluminium bar
It moves so that the abutting block 53 being connected to originally on support arm 4（As shown in Figure 6）The signal slid onto close to switch 6 receives position.
Signal is received close to switch 6, after aluminium bar cutting is completed, cylinder control support arm 4 rotates, and locating part 5 is in support arm 4
Rotation is lower to be moved toward away from 8 direction of cutting machine.When aluminium bar departs from abutting block 53, the restoring force of spring 54, which forces, abuts block 53
It is abutted again with support arm 4.Short aluminium bar of the frame on operation console, which is pushed out, to be sent to next process, pusher retracted cylinder 3
In cylinder body and then support arm 4 is driven to reset.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as within the protection scope of the present utility model all protected be subject to Patent Law.
Claims (8)
1. a kind of cutting and positioning device, including being arranged on cutting machine（8）One side and the support groove seat with semiclosed opening（1）、
It is partly embedded in support groove seat（1）In supporting rack（2）, be rotatably connected on supporting rack（2）In cylinder（3）And rotation connection
In supporting rack（2）In and and cylinder（3）Hinged support arm（4）, it is characterized in that：The support arm（4）The other end offer
One through hole（412）, the through hole（412）Middle grafting there are one can horizontal sliding and self-resetting locating part（5）, the limit
Position part（5）It is blocked on the mobile route of bar；The support arm（4）Away from cutting machine（8）One side is provided with close to switch
（6）.
2. cutting and positioning device according to claim 1, it is characterized in that：Support frame as described above（2）Including being partly embedded in branch
Support groove seat（1）In the first supporting item（21）And positioned at support groove seat（1）The first external supporting item（21）Upper and lower ends
The second supporting item（22）, the cylinder（3）It is rotatably connected on two the second supporting items（22）Between.
3. cutting and positioning device according to claim 2, it is characterized in that：First supporting item（21）Including being embedded in branch
Support groove seat（1）The first internal support portion（211）, be connected to the first support portion（211）Second support portion of outside upper and lower ends
（212）And along the second support portion（212）Away from support groove seat（1）Horizontal-extending the 3rd support portion in one side（213）, institute
State the first support portion（211）With the second support portion（212）Form a groove（214）, the support arm（4）Horizontally rotate connection
In two the 3rd support portions（213）Between and be partly embedded in groove（214）In.
4. cutting and positioning device according to claim 3, it is characterized in that：The support arm（4）With the 3rd support portion（213）
Gasket is provided between stent（45）.
5. cutting and positioning device according to claim 4, it is characterized in that：The support groove seat（1）Slide bar is equipped in horizontal
（11）And screw（12）；The screw（12）One end is connected to support groove seat（1）Inner wall, the other end through support groove seat（1）
Cell wall, first support portion（211）It is equipped with for slide bar（11）The slide opening of grafting（2111）And screw mandrel（12）Grafting
Threaded hole（2112）.
6. cutting and positioning device according to claim 5, it is characterized in that：The screw（12）Through support groove seat（1）'s
One end of cell wall is provided with handwheel（7）.
7. cutting and positioning device according to claim 1, it is characterized in that：The cylinder（3）Piston rod end set
Have and support arm（4）The connector of rotatable connection（31）, the support arm（4）With connector（31）The one side of connection is towards cylinder
（3）Direction up and down it is each it is horizontal-extending there are one abut plate（42）, the connector（31）End rotatable connection two abut plates
（42）Between.
8. cutting and positioning device according to claim 7, it is characterized in that：The support arm（4）Towards cutting machine（8）'s
One side surrounds through hole there are one setting（412）Sleeve（43）, and sleeve（43）Internal diameter be more than through hole（412）Aperture, institute
State locating part（5）Including newel（51）, centrally disposed column（51）The snap ring of middle part（52）And it is connected to newel
（51）The abutting block at both ends（53）, the snap ring（52）Outer diameter be slightly less than sleeve（43）Internal diameter, the snap ring（52）With branch
Brace（4）Between newel（51）On be arranged with spring（54）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339410.4U CN207447485U (en) | 2017-10-18 | 2017-10-18 | Cutting and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721339410.4U CN207447485U (en) | 2017-10-18 | 2017-10-18 | Cutting and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207447485U true CN207447485U (en) | 2018-06-05 |
Family
ID=62252567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721339410.4U Expired - Fee Related CN207447485U (en) | 2017-10-18 | 2017-10-18 | Cutting and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207447485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369778A (en) * | 2019-07-30 | 2019-10-25 | 佛山市伟达诚机械科技有限公司 | A kind of aluminium bar hot shears process equipment |
-
2017
- 2017-10-18 CN CN201721339410.4U patent/CN207447485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369778A (en) * | 2019-07-30 | 2019-10-25 | 佛山市伟达诚机械科技有限公司 | A kind of aluminium bar hot shears process equipment |
| CN110369778B (en) * | 2019-07-30 | 2020-11-27 | 佛山市伟达诚机械科技有限公司 | Aluminum bar hot shearing processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |