CN207415090U - A kind of special plain type sanding apparatus of bolt head - Google Patents

A kind of special plain type sanding apparatus of bolt head Download PDF

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Publication number
CN207415090U
CN207415090U CN201721576458.7U CN201721576458U CN207415090U CN 207415090 U CN207415090 U CN 207415090U CN 201721576458 U CN201721576458 U CN 201721576458U CN 207415090 U CN207415090 U CN 207415090U
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CN
China
Prior art keywords
cylinder
bolt head
sanding apparatus
plain type
annular slab
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.)
Active
Application number
CN201721576458.7U
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Chinese (zh)
Inventor
蔡中楼
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.)
Jiangsu Zheng Chun Standard Parts Co Ltd
Original Assignee
Jiangsu Zheng Chun Standard Parts Co Ltd
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Application filed by Jiangsu Zheng Chun Standard Parts Co Ltd filed Critical Jiangsu Zheng Chun Standard Parts Co Ltd
Priority to CN201721576458.7U priority Critical patent/CN207415090U/en
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Publication of CN207415090U publication Critical patent/CN207415090U/en
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Abstract

The utility model discloses a kind of special plain type sanding apparatus of bolt head, including foundation framework and cylinder, the cylinder is arranged on foundation framework, trunnion axis is provided in the cylinder, the trunnion axis outer concentric is provided with several annular slabs, circular array shows several threaded holes to the outer circle of the annular slab respectively, the trunnion axis both ends are respectively arranged with the axle sleeve in embedded cylinder both ends of the surface, one end axle sleeve outer end of the trunnion axis is provided with drive shaft, and the drive shaft is connected with the driving device positioned at foundation framework bottom by endless belt.The special plain type sanding apparatus of bolt head described in the utility model, bolt is inserted into threaded hole on annular slab and is fixed, ensure not collide during bolt polishing, improve polishing quality, pass through the high-speed rotation of cylinder and annular slab, abrasive material is driven to rub bolt head, the machined burrs on bolt head can be taken out, improve bolt surface brightness, device structure is simple, it is easy to operate, it is of low cost.

Description

A kind of special plain type sanding apparatus of bolt head
Technical field
The utility model is related to fastener processing technique field more particularly to a kind of special plain type polishing dresses of bolt head It puts.
Background technology
It is higher in the enterprise of the production car gage part of automobile accessories, standardizing the production requirement of fastener, so as to It is required that fastener(Predominantly bolt, nut)Detection it is stringenter, the surface quality especially to part bolt, it is desirable that its table Face is smooth or precision is high, especially the polishing of the burr of bolt head, it is necessary to smooth.
Surface requirements are smooth, bolt with high accuracy, generally require dedicated grinding apparatus and carry out surface polishing.And it special sets It is standby expensive, it is of high cost, so as to improve the production cost of bolt indirectly, it is unfavorable for market competition.
Utility model content
The purpose of this utility model is to provide a kind of special plain type sanding apparatus of bolt head, and device structure is simple, behaviour Facilitate, it is of low cost.
For this purpose, the utility model uses following technical scheme:
A kind of special plain type sanding apparatus of bolt head, including foundation framework and cylinder, the cylinder is arranged on foundation machine On frame, be provided with trunnion axis in the cylinder, the trunnion axis outer concentric is provided with several annular slabs, the annular slab it is outer Circular array shows several threaded holes to circle respectively, and the trunnion axis both ends are respectively arranged with the axle sleeve in embedded cylinder both ends of the surface, institute One end axle sleeve outer end for stating trunnion axis is provided with drive shaft, and the drive shaft is connected with by endless belt positioned at foundation framework bottom Driving device, be provided with abrasive material in the cylinder.
Wherein, it is provided on the barrel wall and several corresponding feed holes of annular slab width.
Wherein, the body end surface is hexagonal structure.
Wherein, the abrasive material is sawdust or rice hulls.
Wherein, connected and fixed by stripe board between several annular slabs.
Wherein, the outer diameter of the annular slab is less than cylinder internal diameter.
Wherein, the annular slab is set on the horizontal axis respectively by sleeve, and is provided between annular slab and sleeve Web connection is fixed.
The beneficial effects of the utility model:A kind of special plain type sanding apparatus of bolt head, inserts bolt on annular slab Enter in threaded hole and fix, ensure not collide during bolt polishing, improve polishing quality, pass through the high speed of cylinder and annular slab turn It is dynamic, abrasive material is driven to rub bolt head, the machined burrs on bolt head can be taken out, improves bolt surface brightness, equipment It is simple in structure, it is easy to operate, it is of low cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of special plain type sanding apparatus of bolt head, including foundation framework 1 and cylinder 2, the cylinder 2 is arranged on basis In rack 1, trunnion axis 3 is provided in the cylinder 2,3 outer concentric of trunnion axis is provided with several annular slabs 4, the ring Circular array shows several threaded holes 41 to the outer circle of shape plate 4 respectively, for the fixed bolt being polished, in several annular slabs 4, The connector sleeve 5 for being directed toward 2 side wall of cylinder is provided on the annular slab 4 of one end end, 5 outer concentric of connector sleeve, which is provided with, to be located at Transition sleeve 6 on cylinder lateral wall is disposed through the driving handle that transition sleeve 6 extends to connector sleeve 5 in the transition sleeve 6, manually Annular slab 4 is rotated, placement of the bolt in threaded hole 41 can be completed.
3 both ends of trunnion axis are respectively arranged with the axle sleeve 7 in embedded 1 both ends of the surface of cylinder, one end axis of the trunnion axis 3 It covering 7 outer ends and is provided with drive shaft 8, the drive shaft 8 is connected with the driving device positioned at 1 bottom of foundation framework by endless belt, Driving cylinder 2 and annular slab 4 run at high speed together.
It is provided with abrasive material in the cylinder 2, the abrasive material is sawdust or rice hulls, abrasive material high-speed rotation in cylinder 2, It polishes bolt head, when polishing does not injure bolt this body structure.
In the present embodiment, it is provided on 2 wall of cylinder and several corresponding feed holes 21 of 4 width of annular slab, operation Personnel carry out bolt placement out of spout 21 to threaded hole 41.
In the present embodiment, 2 end face of cylinder is hexagonal structure, and angular structures are beaten completely beneficial to abrasive material in cylinder 2 Mill improves polishing quality.
It is connected and fixed by stripe board 9 in the present embodiment, between several annular slabs 4.
In the present embodiment, the outer diameter of the annular slab 4 is less than 2 internal diameter of cylinder, ensures exist between annular slab 4 and cylinder 2 Certain gap, for abrasive material polishing space.
In the present embodiment, the annular slab 4 is set on the horizontal axis, and between annular slab and sleeve respectively by sleeve It is provided with web connection to fix, stable connection is reliable.
More than content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications Limitation to the utility model.

Claims (7)

1. a kind of special plain type sanding apparatus of bolt head, including foundation framework and cylinder, the cylinder is arranged on foundation framework On, which is characterized in that trunnion axis is provided in the cylinder, the trunnion axis outer concentric is provided with several annular slabs, described Circular array shows several threaded holes to the outer circle of annular slab respectively, and the trunnion axis both ends are respectively arranged in embedded cylinder both ends of the surface Axle sleeve, one end axle sleeve outer end of the trunnion axis is provided with drive shaft, and the drive shaft is connected with by endless belt positioned at base The driving device of plinth bottom of the frame is provided with abrasive material in the cylinder.
2. the special plain type sanding apparatus of bolt head according to claim 1, which is characterized in that set on the barrel wall Have and several corresponding feed holes of annular slab width.
3. the special plain type sanding apparatus of bolt head according to claim 1, which is characterized in that the body end surface is six Side shape structure.
4. the special plain type sanding apparatus of bolt head according to claim 1, which is characterized in that the abrasive material for sawdust or Person's rice hulls.
5. the special plain type sanding apparatus of bolt head according to claim 1, which is characterized in that several annular slabs it Between pass through stripe board connection fix.
6. the special plain type sanding apparatus of bolt head according to claim 1, which is characterized in that the outer diameter of the annular slab Less than cylinder internal diameter.
7. the special plain type sanding apparatus of bolt head according to claim 1, which is characterized in that the annular slab leads to respectively It crosses sleeve suit on the horizontal axis, and web connection is provided between annular slab and sleeve and is fixed.
CN201721576458.7U 2017-11-23 2017-11-23 A kind of special plain type sanding apparatus of bolt head Active CN207415090U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721576458.7U CN207415090U (en) 2017-11-23 2017-11-23 A kind of special plain type sanding apparatus of bolt head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721576458.7U CN207415090U (en) 2017-11-23 2017-11-23 A kind of special plain type sanding apparatus of bolt head

Publications (1)

Publication Number Publication Date
CN207415090U true CN207415090U (en) 2018-05-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721576458.7U Active CN207415090U (en) 2017-11-23 2017-11-23 A kind of special plain type sanding apparatus of bolt head

Country Status (1)

Country Link
CN (1) CN207415090U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111618732A (en) * 2020-05-07 2020-09-04 浙江凯莱特工贸有限公司 Processing device for metal parts in computer cabin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111618732A (en) * 2020-05-07 2020-09-04 浙江凯莱特工贸有限公司 Processing device for metal parts in computer cabin

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