CN204819073U - Abrasive band polisher - Google Patents
Abrasive band polisher Download PDFInfo
- Publication number
- CN204819073U CN204819073U CN201520378203.4U CN201520378203U CN204819073U CN 204819073 U CN204819073 U CN 204819073U CN 201520378203 U CN201520378203 U CN 201520378203U CN 204819073 U CN204819073 U CN 204819073U
- Authority
- CN
- China
- Prior art keywords
- abrasive band
- belt
- briquetting
- friction
- spring
- 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.)
- Withdrawn - After Issue
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
(B, ) the utility model discloses an abrasive band polisher, its characterized in that: a fixed connection diaphragm on the support, the friction tape that has the work piece that is used for rubbing on the abrasive band, the diaphragm is located the friction tape top and sets up along friction tape length direction with its length direction, be equipped with a plurality of hold -down mechanism that stretch out towards the friction tape on the diaphragm in proper order, each hold -down mechanism includes the spring, briquetting and screw rod, the one end locking positioning of screw rod is on the diaphragm, the briquetting is connected to the other end, briquetting contact friction area, the spring housing is established on the screw rod, one end contact diaphragm, other end contact briquetting, the effect direction of spring makes the briquetting compress tightly the friction tape. This scheme can compress tightly the abrasive band of polishing on the work piece of waiting to rub, improves friction effect. (B, )
Description
Technical field
the utility model belongs to technical field of mechanical manufacturing equipment, is specifically related to a kind of belt grinder.
Background technology
usual aluminium matter foundry machinery parts need be polished with belt grinder, to remove in foundry production at the burr that parts appearance generates.Existing belt grinder, comprise support and be located at belt sanding driving wheel, belt sanding follower, belt sanding tuningout wheel, abrasive band tensioning cylinder and the abrasive band lifting stepper motor on this support, described belt sanding driving wheel drives through a motor and rotates, one abrasive band winding is on belt sanding driving wheel, belt sanding follower and belt sanding tuningout wheel, the output of abrasive band tensioning cylinder acts on abrasive band, in order to tensioning abrasive band, the output of abrasive band lifting stepper motor acts on abrasive band, in order to overall lifting with fall abrasive band.
in use for some time, its abrasive band tension force can fluff and skid common belt grinder, and abrasive band friction effect reduces greatly, has a strong impact on polishing effect.
Summary of the invention
the utility model object overcomes the deficiencies in the prior art, provides a kind of belt grinder, polishing abrasive band can be pressed on and treat, on friction workpiece, to improve friction effect.
the technical solution of the utility model is: a kind of belt grinder, comprise support and be located at the belt sanding driving wheel on this support, belt sanding follower, belt sanding tuningout is taken turns, abrasive band tensioning cylinder and abrasive band lifting stepper motor, described belt sanding driving wheel drives through a motor and rotates, one abrasive band winding is at described belt sanding driving wheel, belt sanding follower and belt sanding tuningout are taken turns, the output of described abrasive band tensioning cylinder acts on abrasive band, in order to tensioning abrasive band, the output of described abrasive band lifting stepper motor acts on abrasive band, in order to overall lifting with fall abrasive band, described support is fixedly connected with a transverse slat, described abrasive band has rub the friction belt of workpiece, described transverse slat to be positioned at above friction belt and to arrange along friction belt length direction with its length direction, described transverse slat is provided with successively some hold-down mechanisms stretched out towards friction belt, each hold-down mechanism comprises spring, briquetting and screw rod, one end locking positioning of described screw rod is on transverse slat, the other end connects described briquetting, described briquetting contact friction band, described spring housing is located on screw rod, this spring one end contact transverse slat, other end contact briquetting, the action direction of spring makes briquetting pressing friction band.
further, described briquetting is pressure roller.
further, described support is installed an abrasive band sideslip inductive switch, the contact of this abrasive band sideslip inductive switch acts on abrasive band.
further, described transverse slat is provided with slide rail, be provided with a supporting bracket, some hold-down mechanisms are all located on this supporting bracket, this supporting bracket sets firmly a guide post, this guide post is slidably connected in described slide rail, and glide direction is consistent with the action direction of spring, in order to lead to compaction direction.
operation principle of the present utility model is: one end locking positioning of screw rod is on transverse slat, and the other end connects briquetting, and namely briquetting is locked on transverse slat by the helicitic texture on screw rod, the friction belt in briquetting contact abrasive band.Spring housing is located on screw rod, spring one end contact transverse slat, other end contact briquetting, namely two ends push against transverse slat and briquetting respectively, and the action direction of spring makes briquetting pressing friction band, apply a kind of pressure and tension force to briquetting, better thrust is provided, avoids skidding during friction belt friction workpiece.Using a period of time or can tighten or Unscrew according to the concrete size of workpiece, when tightening screw rod, screw rod tightens up, and more can strengthen spring tension.Work as Unscrew, screw rod loosens, and can reduce spring tension.
the utility model has the advantages that: structure is simple, by increasing hold-down mechanism, pressing friction power can be improved, promote belt sanding effect.Also can by tightening or Unscrew, strengthen or reduce spring tension, use flexibly, applicability is strong.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the front view of a kind of belt grinder embodiment of the utility model.
fig. 2 is the top view of Fig. 1.
fig. 3 is the left view of Fig. 1.
fig. 4 is the hold-down mechanism partial graph in Fig. 1.
wherein: 1-support; 2-belt sanding driving wheel; 3-belt sanding follower; 4-belt sanding tuningout is taken turns; 5-abrasive band tensioning cylinder; 6-abrasive band lifting stepper motor; 7-motor; 8-abrasive band; 9-transverse slat; 10-friction belt; 11-spring; 12-briquetting; 13-screw rod; 14-abrasive band sideslip inductive switch; 15-supporting bracket; 16-guide post.
Detailed description of the invention
embodiment: shown in Fig. 1-3, a kind of belt grinder, the belt sanding driving wheel 2 comprising support 1 and be located on this support 1, belt sanding follower 3, belt sanding tuningout wheel 4, abrasive band tensioning cylinder 5 and abrasive band lifting stepper motor 6, described belt sanding driving wheel 2 drives through a motor 7 and rotates, one abrasive band 8 winding is at described belt sanding driving wheel 2, belt sanding follower 3 and belt sanding tuningout are taken turns on 4, the output of described abrasive band tensioning cylinder 5 acts on abrasive band 8, in order to tensioning abrasive band 8, the output of described abrasive band lifting stepper motor 6 acts on abrasive band 8, in order to overall lifting with fall abrasive band 8, described support 1 is fixedly connected with a transverse slat 9, described abrasive band 8 has rub the friction belt 10 of workpiece, described transverse slat 9 to be positioned at above friction belt 10 and to arrange along friction belt 10 length direction with its length direction, described transverse slat 9 is provided with some hold-down mechanisms stretched out towards friction belt 10 successively, each hold-down mechanism comprises spring 11, briquetting 12 and screw rod 13, one end locking positioning of described screw rod 13 is on transverse slat 9, the other end connects described briquetting 12, described briquetting 12 contact friction band 10, described spring 11 is set on screw rod 13, this spring 11 end thereof contacts transverse slat 9, other end contact briquetting 12, the action direction of spring 11 makes briquetting 12 pressing friction band 10.
briquetting 12 is pressure roller, and rolling friction, loss is little.
support 1 is installed an abrasive band sideslip inductive switch 14, the contact of this abrasive band sideslip inductive switch 14 acts on abrasive band 8.
transverse slat 9 is provided with slide rail, be provided with a supporting bracket 15, described some hold-down mechanisms are all located on this supporting bracket 15, this supporting bracket 15 sets firmly a guide post 16, this guide post 16 is slidably connected in described slide rail, glide direction is consistent with the action direction of spring 11, in order to lead to the compaction direction of spring 11.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All modifications done according to the Spirit Essence of the utility model main technical schemes, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a belt grinder, comprise support (1) and be located at the belt sanding driving wheel (2) on this support (1), belt sanding follower (3), belt sanding tuningout wheel (4), abrasive band tensioning cylinder (5) and abrasive band lifting stepper motor (6), described belt sanding driving wheel (2) drives through a motor (7) and rotates, one abrasive band (8) winding is described belt sanding driving wheel (2), belt sanding follower (3) and belt sanding tuningout are taken turns on (4), the output in described abrasive band tensioning cylinder (5) acts on abrasive band (8), in order to tensioning abrasive band (8), the output of described abrasive band lifting stepper motor (6) acts on abrasive band (8), in order to overall lifting with fall abrasive band (8), it is characterized in that: described support (1) is fixedly connected with a transverse slat (9), described abrasive band (8) has rub the friction belt (10) of workpiece, described transverse slat (9) is positioned at friction belt (10) top and arranges along friction belt (10) length direction with its length direction, described transverse slat (9) is provided with successively some hold-down mechanisms stretched out towards friction belt (10), each hold-down mechanism comprises spring (11), briquetting (12) and screw rod (13), one end locking positioning of described screw rod (13) is on transverse slat (9), the other end connects described briquetting (12), described briquetting (12) contact friction band (10), described spring (11) is set on screw rod (13), this spring (11) end thereof contacts transverse slat (9), other end contact briquetting (12), the action direction of spring (11) makes briquetting (12) pressing friction band (10), and upper installation one abrasive band sideslip inductive switch (14) of described support (1), the contact in this abrasive band sideslip inductive switch (14) acts on abrasive band (8).
2. a kind of belt grinder according to claim 1, is characterized in that: described briquetting (12) is pressure roller.
3. a kind of belt grinder according to claim 1, it is characterized in that: described transverse slat (9) is provided with slide rail, be provided with a supporting bracket (15), described some hold-down mechanisms are all located on this supporting bracket (15), this supporting bracket (15) sets firmly a guide post (16), this guide post (16) is slidably connected in described slide rail, glide direction is consistent with the action direction of spring (11), in order to lead to the compaction direction of spring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520378203.4U CN204819073U (en) | 2015-06-03 | 2015-06-03 | Abrasive band polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520378203.4U CN204819073U (en) | 2015-06-03 | 2015-06-03 | Abrasive band polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819073U true CN204819073U (en) | 2015-12-02 |
Family
ID=54676714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520378203.4U Withdrawn - After Issue CN204819073U (en) | 2015-06-03 | 2015-06-03 | Abrasive band polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875095A (en) * | 2015-06-03 | 2015-09-02 | 苏州尚品科技有限公司 | Abrasive-belt grinding machine |
| CN106522047A (en) * | 2016-12-28 | 2017-03-22 | 中车北京二七机车有限公司 | Steel rail milling and grinding vehicle, and grinding belt pressing device thereof |
-
2015
- 2015-06-03 CN CN201520378203.4U patent/CN204819073U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875095A (en) * | 2015-06-03 | 2015-09-02 | 苏州尚品科技有限公司 | Abrasive-belt grinding machine |
| CN106522047A (en) * | 2016-12-28 | 2017-03-22 | 中车北京二七机车有限公司 | Steel rail milling and grinding vehicle, and grinding belt pressing device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20171020 |