CN204819068U - Forming machanism of abrasive band polisher - Google Patents
Forming machanism of abrasive band polisher Download PDFInfo
- Publication number
- CN204819068U CN204819068U CN201520377387.2U CN201520377387U CN204819068U CN 204819068 U CN204819068 U CN 204819068U CN 201520377387 U CN201520377387 U CN 201520377387U CN 204819068 U CN204819068 U CN 204819068U
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- CN
- China
- Prior art keywords
- abrasive band
- belt
- briquetting
- spring
- transverse slat
- 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- Withdrawn - After Issue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 a forming machanism of abrasive band polisher, its characterized in that: including a diaphragm, diaphragm fixed connection is on the support, and the diaphragm is located the friction tape top and follows friction tape length direction with its length direction and sets up, is equipped with a plurality of hold -down mechanism that stretch out towards the friction tape on the diaphragm in proper order, and each hold -down mechanism includes spring, briquetting and screw rod, and the one end locking positioning of screw rod is on the diaphragm, and the briquetting is connected to the other end, briquetting contact friction area, and the spring housing is established on the screw rod, spring one end contact diaphragm, other end contact briquetting. On can compressing tightly the work piece of waiting to rub with the abrasive band of polishing after this scheme is used on the polisher of abrasive band, improve polisher friction effect. (B, )
Description
Technical field
the utility model belongs to technical field of mechanical manufacturing equipment, is specifically related to a kind of forming machanism 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, 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 forming machanism of belt grinder, to be used in after on belt grinder polishing abrasive band to be pressed on to treat, on friction workpiece, to improve sander friction effect.
the technical solution of the utility model is: a kind of forming machanism of belt grinder, described belt grinder comprises support and is 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 forming machanism comprises a transverse slat, this transverse slat is fixedly connected on support, 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 transverse slat is provided with slide rail, be provided with a supporting bracket, described 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 the compaction direction of spring.
further, each hold-down mechanism described comprises two springs, also comprise two pressure wear smooth bars and an intermediate support, described briquetting comprises a pressing plate pedestal and is fixed on the graphite pressing plate on this pressing plate pedestal, one end locking positioning of described screw rod is on transverse slat, the other end connects described intermediate support, described two pressure wear smooth bars are positioned on intermediate support through helicitic texture, and this two pressures wear smooth bar is symmetrically arranged on intermediate support, two spring one_to_one corresponding are set on two pressure wear smooth bars, each spring one end contact pressing plate pedestal, other end contact intermediate support, the action direction of spring makes graphite pressing plate compress the friction belt in abrasive band.
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, the pressing friction power of belt grinder 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 the forming machanism embodiment of a kind of belt grinder 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 front view of the belt grinder with forming machanism
fig. 5 is the top view of Fig. 4.
fig. 6 is the left view of Fig. 4.
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; 17-presses wear smooth bar; 18-intermediate support; 19-pressing plate pedestal; 20-graphite pressing plate.
Detailed description of the invention
embodiment: shown in Fig. 1-6, a kind of forming machanism of belt grinder, the belt sanding driving wheel 2 that described belt grinder comprises support 1 and is 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 forming machanism comprises a transverse slat 9, this transverse slat 9 is fixedly connected on support 1, 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.
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.
each hold-down mechanism comprises two springs 11, also comprise two pressure wear smooth bars 17 and an intermediate support 18, the graphite pressing plate 20 that described briquetting 12 comprises a pressing plate pedestal 19 and is fixed on this pressing plate pedestal 19, one end locking positioning of described screw rod 13 is on transverse slat 9, the other end connects described intermediate support 18, described two pressure wear smooth bars 17 are positioned on intermediate support 18 through helicitic texture, and this two pressures wear smooth bar 17 is symmetrically arranged on intermediate support 18, two spring 11 one_to_one corresponding are set on two pressure wear smooth bars 17, each spring 11 end thereof contacts pressing plate pedestal 19, other end contact intermediate support 18, the action direction of spring 11 makes graphite pressing plate 20 compress the friction belt 10 in abrasive band 8.
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 (4)
1. the forming machanism of a belt grinder, described belt grinder comprises support (1) and is 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 forming machanism comprises a transverse slat (9), this transverse slat (9) is fixedly connected on support (1), 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).
2. the forming machanism of a kind of belt grinder according to claim 1, is characterized in that: described briquetting (12) is pressure roller.
3. the forming machanism of 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, and glide direction is consistent with the action direction of spring (11), in order to lead to the compaction direction of spring (11).
4. the forming machanism of a kind of belt grinder according to claim 1, it is characterized in that: each hold-down mechanism described comprises two springs (11), also comprise two pressures wear smooth bar (17) and an intermediate support (18), described briquetting (12) comprises a pressing plate pedestal (19) and is fixed on the graphite pressing plate (20) on this pressing plate pedestal (19), one end locking positioning of described screw rod (13) is on transverse slat (9), the other end connects described intermediate support (18), described two pressures wear smooth bar (17) are positioned on intermediate support (18) through helicitic texture, and this two pressure wear smooth bar (17) is symmetrically arranged on intermediate support (18), two springs (11) one_to_one corresponding is set on two pressure wear smooth bars (17), each spring (11) end thereof contacts pressing plate pedestal (19), other end contact intermediate support (18), the action direction of spring (11) makes graphite pressing plate (20) compress the friction belt (10) in abrasive band (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377387.2U CN204819068U (en) | 2015-06-03 | 2015-06-03 | Forming machanism of abrasive band polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377387.2U CN204819068U (en) | 2015-06-03 | 2015-06-03 | Forming machanism of abrasive band polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819068U true CN204819068U (en) | 2015-12-02 |
Family
ID=54676709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377387.2U Withdrawn - After Issue CN204819068U (en) | 2015-06-03 | 2015-06-03 | Forming machanism of abrasive band polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875094A (en) * | 2015-06-03 | 2015-09-02 | 苏州尚品科技有限公司 | Pressing block mechanism of abrasive-belt grinding machine |
-
2015
- 2015-06-03 CN CN201520377387.2U patent/CN204819068U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875094A (en) * | 2015-06-03 | 2015-09-02 | 苏州尚品科技有限公司 | Pressing block mechanism of abrasive-belt grinding machine |
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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: 20180105 |