CN206882510U - Burr removal mold for range hood - Google Patents

Burr removal mold for range hood Download PDF

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Publication number
CN206882510U
CN206882510U CN201720440871.4U CN201720440871U CN206882510U CN 206882510 U CN206882510 U CN 206882510U CN 201720440871 U CN201720440871 U CN 201720440871U CN 206882510 U CN206882510 U CN 206882510U
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CN
China
Prior art keywords
burr removal
range hood
plane
removal mold
workpiece
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Active
Application number
CN201720440871.4U
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Chinese (zh)
Inventor
卢楚鹏
刘家宏
叶松
梁淘
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.)
Guangdong Vanward New Electric Co Ltd
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Guangdong Vanward New Electric Co Ltd
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Application filed by Guangdong Vanward New Electric Co Ltd filed Critical Guangdong Vanward New Electric Co Ltd
Priority to CN201720440871.4U priority Critical patent/CN206882510U/en
Application granted granted Critical
Publication of CN206882510U publication Critical patent/CN206882510U/en
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Abstract

The utility model discloses a kind of Burr removal mold for range hood, including dynamic model and quiet mould, dynamic model and quiet mould surround the punching press chamber to be formed and are used to hold workpiece, and Burr removal mold also includes deburring portion, deburring portion is provided with the pressure inclined-plane for the burr for being used to extrude workpiece, presses inclined-plane towards punching press chamber.Burr removal mold of the present utility model for range hood, due to directly extruding the burr of workpiece using mould, deburring process is simple, efficiency high;Again because single worker can complete workpiece deburring operation, cost of labor is low.

Description

Burr removal mold for range hood
Technical field
It the utility model is related to machinery equipment field, and in particular to a kind of Burr removal mold for range hood.
Background technology
In existing manufacturing technology, the outer oil network of range hood is mostly manual grinding wire drawing or carried out by grinding apparatus Deburring is handled, and such deburring mode efficiency is low;Moreover, needing repeatedly to carry during deburring, cost of labor is high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Burr removal mold for range hood, and it can have Effect ground improves the efficiency of workpiece deburring, reduces cost of labor.
Above-mentioned technical problem is solved by the following technical programs:
A kind of Burr removal mold for range hood, including dynamic model and quiet mould, the dynamic model and the quiet mould surround shape Into punching press chamber be used to hold workpiece, the Burr removal mold also includes deburring portion, and the deburring portion is provided with for extruding The pressure inclined-plane of the burr of the workpiece, it is described to press inclined-plane towards the punching press chamber.
In the above-mentioned Burr removal mold for range hood, the quiet mould includes quiet mould body, mounting groove and the unhairing Thorn portion, the mounting groove are located at the edge and/or middle part of the quiet mould body, and the deburring portion is arranged at the mounting groove In.
In the above-mentioned Burr removal mold for range hood, the quiet mould body is formed with deburring portion junction One step, the altitude range of the step are the 25%~35% of the thickness of workpiece.
In the above-mentioned Burr removal mold for range hood, the height on the pressure inclined-plane and the ratio of the width on the pressure inclined-plane It is tan30 °~tan45 ° to be worth scope.
In the above-mentioned Burr removal mold for range hood, the height and the ratio of the thickness of the workpiece on the pressure inclined-plane Scope is 0.6~0.7.
In the above-mentioned Burr removal mold for range hood, the pressure inclined-plane is plane.
In the above-mentioned Burr removal mold for range hood, the pressure inclined-plane is concavity cambered surface.
In the above-mentioned Burr removal mold for range hood, the flatness of the dynamic model and quiet mould is in 0.003-0.01mm In the range of, the hardness of the heat treatment in the deburring portion is HRC60-62.
In the above-mentioned Burr removal mold for range hood, the flatness of the dynamic model and quiet mould is in 0.003- In the range of 0.005mm.
Burr removal mold described in the utility model for range hood, beneficial to effect caused by compared with background technology Fruit:
Due to directly extruding the burr of workpiece using mould, deburring process is simple, efficiency high;Again because single worker is Workpiece deburring operation can be completed, cost of labor is low.
Brief description of the drawings
Fig. 1 is the front view that the Burr removal mold of the present utility model for range hood cooperates with workpiece;
Fig. 2 is that the position that the quiet mould of the Burr removal mold of the present utility model for range hood cooperates with workpiece shows It is intended to;
Fig. 3 is Fig. 1 partial enlarged drawing one;
Fig. 4 is Fig. 1 partial enlarged drawing two;
Fig. 5 is comparison diagram of the workpiece of the present utility model before non-deburring and after deburring.
Wherein, 1, dynamic model;2nd, quiet mould;21st, deburring portion;211st, inclined-plane is pressed;22nd, quiet mould body;221st, step;3rd, work Part.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
With reference to shown in Fig. 1 to Fig. 5, a kind of Burr removal mold for range hood provided by the utility model, including Dynamic model 1 and quiet mould 2, dynamic model 1 and the 2-in-1 punching press chamber to be formed that encloses of quiet mould are used to hold workpiece 3, and Burr removal mold also includes deburring Portion 21, deburring portion 21 are provided with the pressure inclined-plane 211 for the burr for being used to extrude workpiece 3, press inclined-plane 211 towards punching press chamber;
By setting deburring portion 21 on mould, it is provided for extruding the pressure of the burr of workpiece 3 in deburring portion 21 Inclined-plane 211, after dynamic model 1 completes punching course under the drive of punch press with quiet mould 2, mould all squeezes into the burr of workpiece 3 The inside of workpiece 3, so as to eliminate burr Li Jiao, whole deburring process is simple, efficiency high;Again because single worker can be complete It is low into the deburring operation of workpiece 3, cost of labor.
With reference to shown in Fig. 1, Fig. 3 and Fig. 4, quiet mould 2 includes quiet mould body 22, mounting groove and deburring portion 21, mounting groove position In the edge and/or middle part of quiet mould body 22, deburring portion 21 is arranged in mounting groove;In this way, not only simplify Quiet mould body 22, mounting groove and the design processing technology in deburring portion 21, the dismounting and maintenance in deburring portion 21 are facilitated, and Also enable the Burr removal mold flexibly to set the set location in deburring portion 21 according to the type of workpiece 3, ensure that workpiece 3 is gone Burr effect.
Preferably, quiet mould body 22 is forming a step 221, the altitude range of step 221 with the junction of deburring portion 21 For the 25%~35% of the thickness c of workpiece 3, the effect of the deburring of workpiece 3 so can guarantee that.
With reference to shown in Fig. 3 to Fig. 5, it is preferable that the height a on pressure inclined-plane 211 and the width b on pressure inclined-plane 211 ratio range For tan30 °~tan45 °;It is 0.6~0.7 to press the height a on inclined-plane 211 and the thickness c of workpiece 3 ratio range;So can be with So that workpiece 3, after deburring operation, its surface transition is mellow and full, good hand touch.
Needs are acted on according to design, processing and/or user, pressure inclined-plane 211 can be designed as plane, or concavity cambered surface;When So, if deburring portion 21 is multiple, pressure inclined-plane 211 can be using Uniting as plane or concavity cambered surface, can also be according to need Will, some pressure inclined-planes 211 are designed as plane, and some pressure inclined-planes 211 are designed as concavity cambered surface.
In buying mold materials, then mold materials are processed, and during making mould, dynamic model 1 and quiet mould 2 flatness in the range of 0.003-0.01mm, the hardness of the heat treatment in deburring portion 21 is HRC60-62, separately Outside, the guiding accuracy of mould is also controlled in the range of 0.01-0.05mm, can so cause the precision of mould to be beaten far above manual Grain silk or traditional grinding apparatus, and finally make it that its surface quality obtains excellent workpiece 3 after mould deburring processing Quality guarantee is demonstrate,proved.
Preferably, the flatness of dynamic model 1 and quiet mould 2, so can be to greatest extent in the range of 0.003-0.005mm Improve the effect of the deburring of workpiece 3.
To sum up, the Burr removal mold of the present utility model for range hood, by setting deburring portion 21 on mould, Be provided in deburring portion 21 extrude workpiece 3 burr pressure inclined-plane 211, when dynamic model 1 under the drive of punch press with quiet mould 2 After completing punching course, the burr of workpiece 3 has all been squeezed into the inside of workpiece 3 by mould, so as to eliminate burr Li Jiao, is entirely gone Burring process is simple, efficiency high;Again because single worker can complete the deburring operation of workpiece 3, cost of labor is low;
Further, since the precision of the Burr removal mold is far above manual grinding wire drawing or grinding apparatus so that workpiece 3 exists After deburring is handled, surface quality obtains high-quality guarantee.
It the above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of the art Member for, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these improve and Replacement also should be regarded as the scope of protection of the utility model.

Claims (9)

  1. A kind of 1. Burr removal mold for range hood, it is characterised in that including dynamic model and quiet mould, the dynamic model and described quiet Mould surrounds the punching press chamber to be formed and is used to hold workpiece, and the Burr removal mold also includes deburring portion, and the deburring portion is provided with It is described to press inclined-plane towards the punching press chamber for the pressure inclined-plane for the burr for extruding the workpiece.
  2. 2. it is used for the Burr removal mold of range hood as claimed in claim 1, it is characterised in that the quiet mould includes quiet calligraphy or painting model Body, mounting groove and the deburring portion, the mounting groove are located at the edge and/or middle part of the quiet mould body, the deburring Portion is arranged in the mounting groove.
  3. 3. as claimed in claim 2 be used for range hood Burr removal mold, it is characterised in that the quiet mould body with institute State deburring portion junction and form a step, the altitude range of the step is the 25%~35% of the thickness of workpiece.
  4. 4. as claimed in claim 1 be used for range hood Burr removal mold, it is characterised in that it is described pressure inclined-plane height with The ratio range of the width on the pressure inclined-plane is tan30 °~tan45 °.
  5. 5. as claimed in claim 1 be used for range hood Burr removal mold, it is characterised in that it is described pressure inclined-plane height with The ratio range of the thickness of the workpiece is 0.6~0.7.
  6. 6. the Burr removal mold for range hood as described in claim any one of 1-5, it is characterised in that the pressure inclined-plane For plane.
  7. 7. the Burr removal mold for range hood as described in claim any one of 1-5, it is characterised in that the pressure inclined-plane For concavity cambered surface.
  8. 8. be used for the Burr removal mold of range hood as claimed in claim 1, it is characterised in that the dynamic model and quiet mould it is flat For face degree in the range of 0.003-0.01mm, the hardness of the heat treatment in the deburring portion is HRC60-62.
  9. 9. be used for the Burr removal mold of range hood as claimed in claim 8, it is characterised in that the dynamic model and quiet mould it is flat Face degree is in the range of 0.003-0.005mm.
CN201720440871.4U 2017-04-25 2017-04-25 Burr removal mold for range hood Active CN206882510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720440871.4U CN206882510U (en) 2017-04-25 2017-04-25 Burr removal mold for range hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720440871.4U CN206882510U (en) 2017-04-25 2017-04-25 Burr removal mold for range hood

Publications (1)

Publication Number Publication Date
CN206882510U true CN206882510U (en) 2018-01-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720440871.4U Active CN206882510U (en) 2017-04-25 2017-04-25 Burr removal mold for range hood

Country Status (1)

Country Link
CN (1) CN206882510U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108555130A (en) * 2018-01-20 2018-09-21 东莞六淳智能科技有限公司 A kind of steel disc punching deburring technique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108555130A (en) * 2018-01-20 2018-09-21 东莞六淳智能科技有限公司 A kind of steel disc punching deburring technique
CN108555130B (en) * 2018-01-20 2020-08-04 东莞六淳智能科技有限公司 Steel sheet punching and deburring machining process

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