CN206717125U - A kind of plate shearing machine - Google Patents

A kind of plate shearing machine Download PDF

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Publication number
CN206717125U
CN206717125U CN201720344395.6U CN201720344395U CN206717125U CN 206717125 U CN206717125 U CN 206717125U CN 201720344395 U CN201720344395 U CN 201720344395U CN 206717125 U CN206717125 U CN 206717125U
Authority
CN
China
Prior art keywords
cutter
pin
steel plate
cutter head
shearing machine
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
Application number
CN201720344395.6U
Other languages
Chinese (zh)
Inventor
冯方灿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Jun Fan Co Ltd
Original Assignee
Zhejiang Jun Fan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Jun Fan Co Ltd filed Critical Zhejiang Jun Fan Co Ltd
Priority to CN201720344395.6U priority Critical patent/CN206717125U/en
Application granted granted Critical
Publication of CN206717125U publication Critical patent/CN206717125U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of plate shearing machine, including frame and upper cutter head, described upper cutter head is fixed with cutter, described frame is fixed with bottom knife, described upper cutter head is slidably connected in the frame, the passage passed through for steel plate is formed between described cutter and bottom knife, connecting rod is slidably connected in described frame, the pin for being contradicted with steel plate is fixed with described connecting rod, deflecting roller is rotatably connected in described frame, described upper cutter head is connected with steering chain, the described one end of steering chain away from upper cutter head is connected with the connecting rod, having reached makes steel plate easily pass through between cutter and bottom knife, so as to the purpose of improving production efficiency.

Description

A kind of plate shearing machine
Technical field
A kind of steel plate shearing equipment is the utility model is related to, more specifically, it relates to a kind of plate shearing machine.
Background technology
In the production process of blower fan, generally require to cut steel plate using plate shearing machine.
At present, notification number is that CN203209767U Chinese patent discloses a kind of plate shearing machine, and it includes frame, upper cutter head With lower tool rest;The upper cutter head lower end is provided with cutter, and the cutter lower end is provided with taper alloy head;The upper cutter head passes through Ball line slideway auxiliary is fixed on the frame upper end, and the upper cutter head left and right ends are all connected with ball wire bar pair, left and right two The nut of the ball wire bar pair at end is all connected with servomotor, and the servomotor drives the ball wire bar pair to control Make the upper cutter head, upper cutter head described in two Serve Motor Controls;The lower tool rest is described below the upper cutter head Lower tool rest upper end is provided with bottom knife, and the bottom knife and the cutter offset one from another and blade surface flush with each other.
This plate shearing machine is simple in construction, but in actual use, because steel plate continues toward close to the side of upper and lower blade To movement, after steel plate is cut, the end of steel plate can extrude cutter toward the surface of cutter, then make steel plate and upper slitter Certain frictional force can be produced between piece, during cutter moves up, steel plate is easily as cutter moves up and nothing Method is between cutter and bottom knife by causing production efficiency to reduce.
Utility model content
In view of the deficienciess of the prior art, the utility model is to provide a kind of plate shearing machine, fallen by pin, by steel Plate slides from cutter, so as to easily between cutter and bottom knife by reaching the purpose of improving production efficiency.
To achieve the above object, the utility model provides following technical scheme:A kind of plate shearing machine, including frame and upper slitter Seat, described upper cutter head are fixed with cutter, and described frame is fixed with bottom knife, and described upper cutter head is slidably connected to described In frame, the passage passed through for steel plate is formed between described cutter and bottom knife, is slidably connected in described frame Connecting rod, the pin for being contradicted with steel plate is fixed with described connecting rod, deflecting roller is rotatably connected in described frame, Described upper cutter head is connected with steering chain, and the described one end of steering chain away from upper cutter head is connected with the connecting rod.
By using above-mentioned technical proposal, steel plate is placed between cutter and bottom knife, and upper cutter head moves down, make cutter and After bottom knife cuts steel plate, upper cutter head moves up, and by the effect of gravity, connecting rod and pin move down, and will gear The surface of bar and steel plate contradicts, so that steel plate falls and separated with cutter, steel plate is easily positioned at cutter with By so as to effective improving production efficiency, when upper cutter head moves down, by the work for turning to chain and deflecting roller between blade With connecting rod and pin are moved toward the direction away from steel plate, separate pin and steel plate.
The utility model is further arranged to:The installation for being contradicted with surface of steel plate is rotatably connected on described pin Wheel.
By using above-mentioned technical proposal, pin is contradicted by installing the surface of wheel and steel plate, can reduce steel plate with Abrasion between pin, increases the service life.
The utility model is further arranged to:Described pin passes through sliding block and installation wheel rotation connection, described sliding block It is positioned at by locking member on the pin.
By using above-mentioned technical proposal, by the way that sliding block is moved along the length direction of pin, will cause installation wheel with The movement of sliding block and move, the position of installation wheel can be adjusted, so as to contradict the steel plate of installation wheel and different in width, With stronger practicality.
The utility model is further arranged to:Locating dowel, the connection of described locating dowel are slidably connected in described sliding block Flexible part, the elastic component are contradicted with the locking member and set.
By using above-mentioned technical proposal, the position of locking member is adjusted, is capable of the deformation quantity of regulation elasticity part, so as to The elastic force of regulation elasticity part, by the effect of elastic force, locating dowel is determined to lean against on the outer wall of pin and produces certain frictional force, By the effect of frictional force, sliding block is positioned, when locating dowel is worn, need to only increase the elastic force of elastic component, you can it is fixed to make Position post is continuing with, and is effectively increased the service life.
The utility model is further arranged to:It is recessed that length direction of the described pin along itself offers several positioning The inwall of hole, the one end of the locating dowel away from elastic component and the positioning shrinkage pool, which contradicts, to be set.
By using above-mentioned technical proposal, locating dowel and the inwall of positioning shrinkage pool are contradicted, by increasing capacitance it is possible to increase pin and positioning Contact area between post, frictional force is lifted, makes sliding block be not susceptible to move.
The utility model is further arranged to:Length direction of the described pin along itself offers guiding groove, described to draw Guide groove connects two neighboring positioning shrinkage pool.
By using above-mentioned technical proposal, during length direction of the sliding block along pin is moved, it is fixed to make Position post is placed in guiding groove so that sliding block is not easy to rotate along the axle center of pin during movement, is easy to position Capital is leaned against in positioning shrinkage pool.
The utility model is further arranged to:Several centring rings are threaded with described sliding block, described in several Centring ring be respectively placed in installation wheel both sides.
By using above-mentioned technical proposal, the setting of centring ring so that installation wheel is not easy to drop from sliding block, improves peace Fill the stability in use of wheel.
In summary, the utility model has the advantages that:
Moved by upper cutter head toward close to the direction of bottom knife, steel plate is cut using cutter and bottom knife, now led to The effect for turning to chain is crossed, moves up pin;When upper cutter head is moved up, by the effect of gravity, make pin toward close to steel The direction movement of plate, and the surface of installation wheel and steel plate is contradicted, and certain lower pressure is produced, pass through the work of lower pressure Pushed with by steel plate, until steel plate is separated with cutter, so as to be easy to steel plate being placed between cutter and bottom knife, Effective improving production efficiency.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present utility model;
Fig. 2 is enlarged drawing at Fig. 1 A;
Fig. 3 is the structural representation for embodying locating dowel.
Reference:1st, frame;11st, workbench;12nd, supporting part;2nd, bottom knife;3rd, upper cutter head;31st, cutter;41st, turn To wheel;42nd, chain is turned to;51st, chute;52nd, connecting rod;6th, pin;61st, shrinkage pool is positioned;62nd, guiding groove;7th, sliding block;71st, position Circle;72nd, installation wheel;81st, locating dowel;82nd, elastic component;83rd, locking member.
Embodiment
The utility model is described further referring to the drawings.
As shown in Figure 1 to Figure 3, a kind of plate shearing machine, including frame 1.Frame 1 includes the workbench 11 and branch of integrated setting Support part 12.Workbench 11 is horizontal positioned, and supporting part 12 is placed vertically.
Supporting part 12 is placed in the top of workbench 11, and upper cutter head 3 is slidably connected on supporting part 12.On workbench 11 Hydraulic cylinder is installed, upper cutter head 3 is acted on by the pressure of hydraulic cylinder along vertical direction and moves up and down.
Bottom knife 2 is fixed with workbench 11, cutter 31 is fixed with upper cutter head 3.Bottom knife 2 is placed in cutter 31 underface.Cutter 31 is obliquely installed, and bottom knife 2 is horizontal positioned.
Steel plate is placed on workbench 11, steel plate is being shifted onto between cutter 31 and bottom knife 2, upper cutter head 3 passes through liquid Cylinder pressure moves down, and cutter 31 and bottom knife 2 is cut steel plate.
Be rotatably connected to a deflecting roller 41 on supporting part 12, deflecting roller 41 it is cylindrical on offer the receiving of annular Groove.Steering chain 42 is iron chains.Chain 42 will be turned to be placed in holding tank, steering chain 42 is bypassed deflecting roller 41.Turn to the one of chain 42 End is welded on upper cutter head 3, and the other end is welded on the upper end of connecting rod 52.
Chute 51 is offered on supporting part 12, connecting rod 52 is slidably connected in chute 51.Chute 51 is along vertical side To setting.
The lower end of connecting rod 52 is welded with a pin 6.Pin 6 is set in cylinder.Pin 6 is horizontal positioned, and keeps off The length direction of bar 6 is parallel with the length direction of bottom knife 2.
Several positioning shrinkage pools 61 are offered on pin 6, this several length directions of positioning shrinkage pool 61 along pin 6 Uniformly arrangement.Guiding groove 62 is opened on pin 6 in strip, and the length side of the length direction of guiding groove 62 and pin 6 To parallel;Guiding groove 62 connects two neighboring positioning shrinkage pool 61.
It is arranged on pin 6 and slidably connects sliding block 7.Sliding block 7 is cylindrical, the inwall of sliding block 7 and the outer wall of pin 6 it Between there is less gap.
Screwed hole is offered on sliding block 7, screwed hole connects the outer wall and inwall of sliding block 7.It is fixed to be sequentially placed into screwed hole Position post 81 and elastic component 82.Locking member 83 is bolt, and locking member 83 it is cylindrical on be threaded, locking member 83 is spun on In screwed hole, the both ends of elastic component 82 are made to be contradicted respectively with locating dowel 81, locking member 83.The cross section of locating dowel 81 is T-shaped to be set Put.Locating dowel 81 is towards one end of pin 6 in hemispherical.Locating dowel 81 is acted against in a positioning shrinkage pool 61.Elastic component 82 For spring.
It is arranged on sliding block 7 and is rotatably connected to installation wheel 72, the inner circle of installation wheel 72 is matched somebody with somebody with the cylindrical interference of sliding block 7 Close.Installation wheel 72 is bearing.The both ends of sliding block 7 are provided with screw thread.Centring ring 71 is in be provided with screw thread on circular and inwall, Centring ring 71 is spun on to the both ends of sliding block 7.
In summary, in use, steel plate is placed on workbench 11, and steel plate is shifted onto cutter 31 and bottom knife 2 Between.Upper cutter head 3 moves down, and is cut steel plate by the effect of cutter 31 and bottom knife 2.The process moved up with upper cutter head 3 In, end face and the cutter 31 of steel plate contradict, and steel plate is moved up a segment distance with cutter 31, pass through Action of Gravity Field, installation The outer wall of wheel 72 and the surface of steel plate contradict, and promote steel plate to move down, and steel plate is separated with cutter 31 and are placed in Between blade 31 and bottom knife 2, upper cutter head 3 moves down, and by turning to the effect of chain 42 and deflecting roller 41, pulls connecting rod 52 and gear Bar 6 is moved up, and installation wheel 72, steel plate are separated, so as to effective improving production efficiency.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (7)

1. a kind of plate shearing machine, including frame (1) and upper cutter head (3), described upper cutter head (3) is fixed with cutter (31), described Frame (1) be fixed with bottom knife (2), described upper cutter head (3) is slidably connected in the frame (1), described cutter (31) passage passed through for steel plate is formed between bottom knife (2), it is characterized in that:Slidably connected in described frame (1) Connecting rod (52), the pin (6) for being contradicted with steel plate is fixed with described connecting rod (52), is turned in described frame (1) Dynamic to be connected with deflecting roller (41), described upper cutter head (3), which is connected with, turns to chain (42), and the steering chain (42) is away from upper cutter head (3) one end is connected with the connecting rod (52).
2. a kind of plate shearing machine according to claim 1, it is characterized in that:Be rotatably connected on described pin (6) for The installation wheel (72) that surface of steel plate contradicts.
3. a kind of plate shearing machine according to claim 2, it is characterized in that:Described pin (6) is taken turns by sliding block (7) and installation (72) it is rotatablely connected, described sliding block (7) is positioned on the pin (6) by locking member (83).
4. a kind of plate shearing machine according to claim 3, it is characterized in that:Locating dowel is slidably connected in described sliding block (7) (81), described locating dowel (81) is connected with elastic component (82), and the elastic component (82) contradicts with the locking member (83) and set.
5. a kind of plate shearing machine according to claim 4, it is characterized in that:Described pin (6) is opened along the length direction of itself Provided with several positioning shrinkage pools (61), the one end of the locating dowel (81) away from elastic component (82) and the positioning shrinkage pool (61) Inwall, which contradicts, to be set.
6. a kind of plate shearing machine according to claim 5, it is characterized in that:Described pin (6) is opened along the length direction of itself Provided with guiding groove (62), the two neighboring positioning shrinkage pool (61) of guiding groove (62) connection.
7. a kind of plate shearing machine according to claim 6, it is characterized in that:Several are threaded with described sliding block (7) Centring ring (71), the centring ring (71) described in several are respectively placed in the both sides of installation wheel (72).
CN201720344395.6U 2017-04-01 2017-04-01 A kind of plate shearing machine Expired - Fee Related CN206717125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720344395.6U CN206717125U (en) 2017-04-01 2017-04-01 A kind of plate shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720344395.6U CN206717125U (en) 2017-04-01 2017-04-01 A kind of plate shearing machine

Publications (1)

Publication Number Publication Date
CN206717125U true CN206717125U (en) 2017-12-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720344395.6U Expired - Fee Related CN206717125U (en) 2017-04-01 2017-04-01 A kind of plate shearing machine

Country Status (1)

Country Link
CN (1) CN206717125U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108405952A (en) * 2018-05-07 2018-08-17 上海菱光电梯配件有限公司 A kind of plate shearing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108405952A (en) * 2018-05-07 2018-08-17 上海菱光电梯配件有限公司 A kind of plate shearing machine
CN108405952B (en) * 2018-05-07 2019-09-10 上海菱光电梯配件有限公司 A kind of plate shearing machine

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171208

Termination date: 20180401