CN204640634U - The trimming machine of sheet plastic part - Google Patents

The trimming machine of sheet plastic part Download PDF

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Publication number
CN204640634U
CN204640634U CN201520316730.2U CN201520316730U CN204640634U CN 204640634 U CN204640634 U CN 204640634U CN 201520316730 U CN201520316730 U CN 201520316730U CN 204640634 U CN204640634 U CN 204640634U
Authority
CN
China
Prior art keywords
workpiece
cutter
patrix
nut
connector
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
CN201520316730.2U
Other languages
Chinese (zh)
Inventor
裘信国
王国龙
姜伟
周见行
季行健
贾中楠
夏中楠
周鑫卓
金国杰
梁飞飞
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 University of Technology ZJUT
Original Assignee
Zhejiang University of Technology ZJUT
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 University of Technology ZJUT filed Critical Zhejiang University of Technology ZJUT
Priority to CN201520316730.2U priority Critical patent/CN204640634U/en
Application granted granted Critical
Publication of CN204640634U publication Critical patent/CN204640634U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A trimming machine for sheet plastic part, comprises base, workpiece counterdie, workpiece patrix, cutter and lever; Workpiece counterdie is arranged on base, workpiece patrix is positioned at the top of workpiece counterdie, workpiece patrix is positioned at the below of cutter, workpiece patrix can be sleeved in the medial launder of cutter up and down, the straight bar section of the first nut is fixed on workpiece patrix through cutter, first spring one end and the first nut lower surface are connected, the first spring other end and cutter upper surface are connected, the straight bar section of the second nut is fixed on workpiece patrix through cutter, second spring one end and the second nut lower surface are connected, and the other end and cutter upper surface are connected; First connector is fixedly connected with cutter, and the axle of the first connector is positioned at the spacing hole slot of lever, and the end of lever is installed in rotation on the second connector, and the second connector is fixed on base.The utility model mechanized operation, working (machining) efficiency are higher.

Description

The trimming machine of sheet plastic part
Technical field
The utility model relates to a kind of trimming machine.
Background technology
The extruded sheet plastic part of existing dependence has burr mostly, and mostly utilize artificial scissors to remove burr, so the manpower and materials of the removal of burr material often at substantial, limit the rapid processing of part, reduce the working (machining) efficiency of part, affect the quality of part.The removal of its burr seriously governs part large-scale production, affects the benefit of enterprise.
General trimming machine all needs clamping device, and cutter sweep completes the function of burr removing successively, frame for movement more complicated.
Summary of the invention
In order to overcome the manual operations of existing sheet plastic part trimming mode, deficiency that working (machining) efficiency is lower, the utility model provides the trimming machine of a kind of mechanized operation, sheet plastic part that working (machining) efficiency is higher.
The utility model solves the technical scheme that its technical problem adopts:
A trimming machine for sheet plastic part, comprises base, workpiece counterdie, workpiece patrix, cutter and lever; Described workpiece counterdie is arranged on base, and described workpiece patrix is positioned at the top of described workpiece counterdie, and described trimming machine also comprises the first spring, the second spring, the first nut, the second nut, the first connector and the second connector; Described workpiece patrix is positioned at the below of cutter, described workpiece patrix can be sleeved in the medial launder of cutter up and down, the straight bar section of described first nut is fixed on workpiece patrix through described cutter, described first spring one end and described first nut lower surface are connected, the described first spring other end and described cutter upper surface are connected, the straight bar section of described second nut is fixed on workpiece patrix through described cutter, described second spring one end and described second nut lower surface are connected, and the other end and described cutter upper surface are connected; Described first connector is fixedly connected with described cutter, and the axle of described first connector is positioned at the spacing hole slot of described lever, and the end of described lever is installed in rotation on the second connector, and described second connector is fixed on described base.
The beneficial effects of the utility model are mainly manifested in: lighter weight, volume are little, operation is succinct, can excise the burr of sheet part fast, be suitable for different environment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the trimming machine of sheet plastic part.
Fig. 2 is the stereogram of the trimming machine of sheet plastic part.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
According to Fig. 1 and Fig. 2, a trimming machine for sheet plastic part, comprises base 2, workpiece counterdie 3, workpiece patrix 4, first spring 5, second spring 6, first nut 7, second nut 8, cutter 9, first connector 10, second connector 11 and lever 12;
Described base 2 is fixed by screw with described workpiece counterdie 3, described workpiece patrix 4 is positioned at the below of cutter 9, described workpiece patrix 4 can be sleeved in the medial launder of cutter 9 up and down, the straight bar section of described first nut is fixed on workpiece patrix 4 through described cutter, described first spring 5 one end and described first nut 7 lower surface are connected, the other end and described cutter 9 upper surface are connected, the straight bar section of described first nut is fixed on workpiece patrix 4 through described cutter, described second spring 6 one end and described second nut 8 lower surface are connected, the other end and described cutter 9 upper surface are connected, described first connector 10 is fixed by screw with described cutter 9 upper surface, and described second connector 11 is fixed by screw with described workpiece patrix 4, described lever 12 can rotate by the axle on the second described connector 11, and is limited in by the axle on the first connector in the hole slot on described lever 12.
The course of work of the present embodiment is as follows: workpiece 13 is positioned in the restriction position on workpiece counterdie 3 by operating personnel, in process with hand push handle 12, workpiece patrix 4 and cutter 9 are under the promotion of lever, and move down, first workpiece patrix 4 touches workpiece, and then under the action of the spring, compressed by workpiece 13, then cutter continues downwards, to be excised by the burr of workpiece simultaneously, until cutter contacts with workpiece patrix 4 upper surface, workpiece burr excision action completes.In the process of operating personnel with portable lever, first cutter 9 rises, treat that spring rises to former length, workpiece patrix 4 starts to rise, certain altitude to be risen to, operating personnel can take out workpiece, this operation completes, and now, the lower surface of workpiece patrix is positioned at the below of cutter blade, for the compression of next time is prepared, the trimming machine course of work completes.
Content described in this description embodiment is only enumerating the way of realization that utility model is conceived; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also comprises those skilled in the art and conceives the equivalent technologies means that can expect according to the utility model.

Claims (1)

1. a trimming machine for sheet plastic part, comprises base, workpiece counterdie, workpiece patrix, cutter and lever; Described workpiece counterdie is arranged on base, and described workpiece patrix is positioned at the top of described workpiece counterdie, it is characterized in that: described trimming machine also comprises the first spring, the second spring, the first nut, the second nut, the first connector and the second connector;
Described workpiece patrix is positioned at the below of cutter, described workpiece patrix can be sleeved in the medial launder of cutter up and down, the straight bar section of described first nut is fixed on workpiece patrix through described cutter, described first spring one end and described first nut lower surface are connected, the described first spring other end and described cutter upper surface are connected, the straight bar section of described second nut is fixed on workpiece patrix through described cutter, described second spring one end and described second nut lower surface are connected, and the other end and described cutter upper surface are connected; Described first connector is fixedly connected with described cutter, and the axle of described first connector is positioned at the spacing hole slot of described lever, and the end of described lever is installed in rotation on the second connector, and described second connector is fixed on described base.
CN201520316730.2U 2015-05-15 2015-05-15 The trimming machine of sheet plastic part Expired - Fee Related CN204640634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520316730.2U CN204640634U (en) 2015-05-15 2015-05-15 The trimming machine of sheet plastic part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520316730.2U CN204640634U (en) 2015-05-15 2015-05-15 The trimming machine of sheet plastic part

Publications (1)

Publication Number Publication Date
CN204640634U true CN204640634U (en) 2015-09-16

Family

ID=54093411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520316730.2U Expired - Fee Related CN204640634U (en) 2015-05-15 2015-05-15 The trimming machine of sheet plastic part

Country Status (1)

Country Link
CN (1) CN204640634U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106695993A (en) * 2017-01-04 2017-05-24 惠州Tcl移动通信有限公司 Sectional type FPC (flexible printed circuit) set cutting-off device and sectional type FPC set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106695993A (en) * 2017-01-04 2017-05-24 惠州Tcl移动通信有限公司 Sectional type FPC (flexible printed circuit) set cutting-off device and sectional type FPC set

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Date Code Title Description
C14 Grant of patent or utility model
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: 20150916

Termination date: 20180515