CN211708934U - Machining grinding device - Google Patents
Machining grinding device Download PDFInfo
- Publication number
- CN211708934U CN211708934U CN201922410459.XU CN201922410459U CN211708934U CN 211708934 U CN211708934 U CN 211708934U CN 201922410459 U CN201922410459 U CN 201922410459U CN 211708934 U CN211708934 U CN 211708934U
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- Prior art keywords
- rod
- supporting plate
- backup pad
- movable rod
- movable
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005498 polishing Methods 0.000 description 9
- 238000004904 shortening Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a machining grinding device, the on-line screen storage device comprises a base, the first backup pad of base top fixedly connected with, first backup pad front side is equipped with the second backup pad, second backup pad and base fixed connection, be equipped with driving pulley between second backup pad and the first backup pad, first backup pad one side is equipped with the moving mechanism, the moving mechanism includes the movable rod, the movable rod is established in first backup pad one side, inside the movable rod extended into first backup pad, movable rod and first backup pad sliding connection. The utility model discloses when the dwang rotates, drive the head rod and rotate to make the head rod drive the second connecting rod and rotate, and then promote and remove with second connecting rod articulated first backup pad and second backup pad, because first backup pad and second backup pad are fixed, and then make the dwang remove to the one end of keeping away from first backup pad and second backup pad.
Description
Technical Field
The utility model relates to the field of machinary, concretely relates to machining grinding device.
Background
Machine refers to the generic term of machine and mechanism. The machines are tool devices capable of reducing work difficulty or labor, such as chopsticks, brooms and tweezers, which can be called as simple machines, while the complex machines are composed of two or more simple machines, which are generally called as machines, from the viewpoint of structure and movement, the machines are not distinguished from the mechanisms, generally called as machines, and the machines are used as general mechanical concepts mainly for distinguishing from hand tools, and the machines are characterized in that: the machine is a combination of artificial physical components, and each part of the machine has definite relative motion, so that the machine can convert mechanical energy or complete useful mechanical work, and the machine is the most basic concept in modern mechanical principles, and when the machine is involved, the machine is involved in using a grinding device for machining.
At present, the polishing belt can be inclined through the inclined tensioning wheel, so that the polishing belt can be inclined to polish, but when the polishing belt is inclined in actual use, the distance between the tensioning wheels is shortened, the polishing belt is enabled to slip, and polishing processing is influenced.
Therefore, it is necessary to invent a machining grinding device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a machining grinding device, through when the dwang is vertical, the head rod is parallel with the second connecting rod, the dwang is nearest from driving pulley this moment, when the dwang rotates, it rotates to drive the head rod, thereby make the head rod drive the second connecting rod and rotate, and then promote and remove with second connecting rod articulated first backup pad and second backup pad, because first backup pad and second backup pad are fixed, and then make the dwang remove to the one end of keeping away from first backup pad and second backup pad, thereby the tensioning abrasive band, avoid shortening owing to rotate the follow driving wheel that the movable rod leads to and action wheel interval, avoid the abrasive band to skid, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: a machining polishing device comprises a base, wherein a first supporting plate is fixedly connected to the top of the base, a second supporting plate is arranged on the front side of the first supporting plate and fixedly connected with the base, a driving belt wheel is arranged between the second supporting plate and the first supporting plate, and a movable mechanism is arranged on one side of the first supporting plate;
the movable mechanism comprises a movable rod, the movable rod is arranged on one side of the first supporting plate, the movable rod extends into the first supporting plate, the movable rod is connected with the first supporting plate in a sliding manner, a rotating rod is arranged on the front side of the movable rod, a shaft rod is arranged between the rotating rod and the movable rod, the shaft rod extends out of the rear side of the movable rod, the shaft rod is rotatably connected with the movable rod through a bearing, the shaft rod is fixedly connected with the rotating rod, a limiting block is arranged on the top of the movable rod, a limiting groove is formed in the front side surface of the limiting block, a sliding rod is arranged in the limiting groove, one end of the sliding rod is fixedly connected with the rotating rod, a fixing screw is arranged on the outer portion of the sliding rod, the fixing screw is in threaded connection with the sliding rod, the fixing screw is arranged on the rear side, an abrasive belt is arranged between the driven belt wheel and the driving belt wheel, and a tensioning assembly is arranged on the front side of the rotating rod;
tensioning assembly includes the head rod, head rod quantity sets up to two, one of them the head rod is established in dwang one side, another the head rod is established at the movable rod rear side, two the head rod respectively with dwang and axostylus axostyle fixed connection, two head rod one end all articulates there is the second connecting rod, one of them the second connecting rod other end is articulated with the second backup pad, another the second connecting rod other end is articulated with first backup pad.
Preferably, a workbench is arranged on one side of the rotating rod and is fixedly connected with the movable rod.
Preferably, the top of the base is provided with a third support plate, and the third support plate is fixedly connected with the base.
Preferably, the third supporting plate is arranged at the bottom of the workbench and is in sliding connection with the workbench.
Preferably, a motor is arranged on the front side of the second support plate and fixedly connected with the second support plate, an output shaft of the motor penetrates through the second support plate and extends to the front side of the driving belt wheel, the output shaft of the motor is rotatably connected with the second support plate, and the output shaft of the motor is in transmission connection with the driving belt wheel.
Preferably, the shape of the limiting block is arc-shaped, and the sliding rod is connected with the limiting groove in a sliding mode.
Preferably, two first connecting rods are symmetrically distributed.
In the technical scheme, the utility model provides a technological effect and advantage:
through when the dwang is vertical, the head rod is parallel with the second connecting rod, the dwang is nearest from driving pulley this moment, when the dwang rotates, it rotates to drive the head rod, thereby make the head rod drive the second connecting rod and rotate, and then promote and remove with second connecting rod articulated first backup pad and second backup pad, because first backup pad and second backup pad are fixed, and then make the dwang remove to the one end of keeping away from first backup pad and second backup pad, thereby the tensioning abrasive band, avoid shortening from driving wheel and action wheel interval because rotate that the movable rod leads to, avoid the abrasive band to skid.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic perspective view of the present invention;
fig. 4 is a schematic perspective view of the present invention;
fig. 5 is an enlarged view of the structure of the portion a of fig. 4 according to the present invention.
Description of reference numerals:
the device comprises a base 1, a first supporting plate 2, a second supporting plate 3, a driving belt wheel 4, a movable mechanism 5, a movable rod 6, a rotating rod 7, a shaft rod 8, a limiting block 9, a limiting groove 10, a sliding rod 11, a fixing screw 12, a driven belt wheel 13, an abrasive belt 14, a tensioning assembly 15, a first connecting rod 16, a second connecting rod 17, a workbench 18, a third supporting plate 19 and a motor 20.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a machining grinding device as shown in figures 1-5, which comprises a base 1, wherein a first supporting plate 2 is fixedly connected with the top of the base 1, a second supporting plate 3 is arranged at the front side of the first supporting plate 2, the second supporting plate 3 is fixedly connected with the base 1, a driving belt wheel 4 is arranged between the second supporting plate 3 and the first supporting plate 2, and a movable mechanism 5 is arranged at one side of the first supporting plate 2;
the movable mechanism 5 comprises a movable rod 6, the movable rod 6 is arranged on one side of a first support plate 2, the movable rod 6 extends into the first support plate 2, the movable rod 6 is connected with the first support plate 2 in a sliding manner, a rotating rod 7 is arranged on the front side of the movable rod 6, a shaft rod 8 is arranged between the rotating rod 7 and the movable rod 6, the shaft rod 8 extends out of the rear side of the movable rod 6, the shaft rod 8 is rotatably connected with the movable rod 6 through a bearing, the shaft rod 8 is fixedly connected with the rotating rod 7, a limit block 9 is arranged at the top of the movable rod 6, a limit groove 10 is formed in the front side surface of the limit block 9, a slide rod 11 is arranged in the limit groove 10, one end of the slide rod 11 is fixedly connected with the rotating rod 7, a fixing screw 12 is arranged on the outer part of the slide rod 11, the fixing screw 12 is in threaded connection, driven belt wheels 13 are arranged at two ends of the rotating rod 7, the driven belt wheels 13 are rotatably connected with the rotating rod 7 through bearings, an abrasive belt 14 is arranged between the driven belt wheels 13 and the driving belt wheel 4, and a tensioning assembly 15 is arranged on the front side of the rotating rod 7;
Further, in the above technical scheme, a workbench 18 is arranged on one side of the rotating rod 7, and the workbench 18 is fixedly connected with the movable rod 6, so as to facilitate the processing of parts;
further, in the above technical solution, a third supporting plate 19 is disposed on the top of the base 1, and the third supporting plate 19 is fixedly connected with the base 1, so as to support the working table 18;
further, in the above technical solution, the third supporting plate 19 is disposed at the bottom of the workbench 18, and the third supporting plate 19 is slidably connected to the workbench 18, so as to facilitate moving the workbench 18;
further, in the above technical solution, a motor 20 is disposed at the front side of the second support plate 3, the motor 20 is fixedly connected with the second support plate 3, an output shaft of the motor 20 penetrates through the second support plate 3 and extends to the front side of the driving pulley 4, the output shaft of the motor 20 is rotatably connected with the second support plate 3, and the output shaft of the motor 20 is in transmission connection with the driving pulley 4, so as to facilitate transmission of the abrasive belt 14;
further, in the above technical solution, the shape of the limiting block 9 is set to be arc, and the sliding rod 11 is slidably connected with the limiting groove 10;
further, in the above technical solution, the two first connecting rods 16 are symmetrically distributed, so that the rotating rod 7 is more stable in movement;
the implementation mode is specifically as follows: when the utility model is used, firstly, the motor 20 is started, the output shaft of the motor 20 drives the driving belt wheel 4 to rotate, thereby driving the abrasive belt 14 outside the driving belt wheel 4 to move, then the workpiece to be polished is placed on the workbench 18, the workpiece is moved to polish, when the workpiece needs to be obliquely polished, the fixing screw 12 can be rotated, because the fixing screw 12 is in threaded connection with the sliding rod 11, the fixing screw 12 is far away from the limit block 9, then the sliding rod 11 is moved, the sliding rod 11 drives the rotating rod 7 to rotate along the shaft rod 8, thereby the abrasive belt 14 is tilted, then the fixing screw 12 is rotated, the fixing screw 12 is contacted with the limit block 9, the fixing screw 12 is continuously rotated, the limit block 9 is extruded by the fixing screw 12, thereby the sliding rod 11 is fixed, thereby the rotating rod 7 is fixed, thereby the inclination of the abrasive belt 14 is realized, when the rotating rod 7 is, at the moment, the rotating rod 7 is closest to the driving belt wheel 4, and when the rotating rod 7 rotates, the first connecting rod 16 is driven to rotate, so that the first connecting rod 16 drives the second connecting rod 17 to rotate, thereby pushing the first support plate 2 and the second support plate 3 hinged with the second connecting rod 17 to move, because the first supporting plate 2 and the second supporting plate 3 are fixed, the rotating rod 7 is further moved to the end far away from the first supporting plate 2 and the second supporting plate 3, thereby tensioning the sanding belt 14, avoiding the shortening of the distance between the driven wheel and the driving wheel caused by the rotation of the movable rod 6, avoiding the slipping of the sanding belt 14, meanwhile, the rotating rod 7 moves to drive the shaft lever 8 to move, so as to drive the movable rod 6 to move, so that the movable rod 6 and the first supporting plate 2 slide, this embodiment specifically solved among the prior art when the slope is polished the area lead to the distance between the take-up pulley to shorten, make the area of polishing skid, influence the problem of processing of polishing.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, an output shaft of a motor 20 drives a driving pulley 4 to rotate, so as to drive an abrasive belt 14 outside the driving pulley 4 to move, then a workpiece to be polished is placed on a workbench 18, the workpiece is moved to be polished, when inclined polishing is required, a fixing screw 12 can be rotated, the fixing screw 12 is in threaded connection with a sliding rod 11, so that the fixing screw 12 is far away from a limit block 9, then the sliding rod 11 is moved, the sliding rod 11 drives a rotating rod 7 to rotate along a shaft rod 8, so as to incline the abrasive belt 14, then the fixing screw 12 is rotated, so that the fixing screw 12 is in contact with the limit block 9, the fixing screw 12 is continuously rotated, so that the fixing screw 12 extrudes the limit block 9, so as to fix the sliding rod 11, so as to fix the rotating rod 7, so as to realize inclination of the abrasive belt 14, dwang 7 is nearest from driving pulley 4 this moment, when dwang 7 rotates, it rotates to drive head rod 16, thereby make head rod 16 drive second connecting rod 17 and rotate, and then promote and move with first backup pad 2 of second connecting rod 17 articulated and second backup pad 3, because first backup pad 2 and second backup pad 3 are fixed, and then make dwang 7 remove to the one end of keeping away from first backup pad 2 and second backup pad 3, thereby tensioning abrasive band 14, avoid shortening from driving wheel and action wheel interval because rotate that movable rod 6 leads to, avoid abrasive band 14 to skid, dwang 7 removes to drive axostylus axostyle 8 simultaneously and removes, thereby drive movable rod 6 and remove, make movable rod 6 slide with first backup pad 2.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a machining grinding device, includes base (1), its characterized in that: a first supporting plate (2) is fixedly connected to the top of the base (1), a second supporting plate (3) is arranged on the front side of the first supporting plate (2), the second supporting plate (3) is fixedly connected with the base (1), a driving belt wheel (4) is arranged between the second supporting plate (3) and the first supporting plate (2), and a movable mechanism (5) is arranged on one side of the first supporting plate (2);
the movable mechanism (5) comprises a movable rod (6), the movable rod (6) is arranged on one side of the first supporting plate (2), the movable rod (6) extends into the first supporting plate (2), the movable rod (6) is in sliding connection with the first supporting plate (2), a rotating rod (7) is arranged on the front side of the movable rod (6), a shaft lever (8) is arranged between the rotating rod (7) and the movable rod (6), the shaft lever (8) extends out of the rear side of the movable rod (6), the shaft lever (8) is in rotating connection with the movable rod (6) through a bearing, the shaft lever (8) is fixedly connected with the rotating rod (7), a limit block (9) is arranged at the top of the movable rod (6), a limit groove (10) is formed in the front side surface of the limit block (9), a slide rod (11) is arranged inside the limit groove (10), one end of the slide rod (11) is fixedly connected with the rotating rod (7), a fixing screw (12) is arranged outside the sliding rod (11), the fixing screw (12) is in threaded connection with the sliding rod (11), the fixing screw (12) is arranged on the rear side of the limiting block (9), driven belt wheels (13) are arranged at two ends of the rotating rod (7), the driven belt wheels (13) are in rotating connection with the rotating rod (7) through bearings, an abrasive belt (14) is arranged between the driven belt wheels (13) and the driving belt wheel (4), and a tensioning assembly (15) is arranged on the front side of the rotating rod (7);
tensioning part (15) include head rod (16), head rod (16) quantity sets up to two, one of them head rod (16) are established in dwang (7) one side, another head rod (16) are established at movable rod (6) rear side, two head rod (16) respectively with dwang (7) and axostylus axostyle (8) fixed connection, two head rod (16) one end all articulates there is second connecting rod (17), one of them second connecting rod (17) other end is articulated with second backup pad (3), another second connecting rod (17) other end is articulated with first backup pad (2).
2. A machining grinding device according to claim 1, characterized in that: dwang (7) one side is equipped with workstation (18), workstation (18) and movable rod (6) fixed connection.
3. A machining grinding device according to claim 1, characterized in that: the top of the base (1) is provided with a third supporting plate (19), and the third supporting plate (19) is fixedly connected with the base (1).
4. A machining grinding device according to claim 3, characterized in that: the third supporting plate (19) is arranged at the bottom of the workbench (18), and the third supporting plate (19) is connected with the workbench (18) in a sliding manner.
5. A machining grinding device according to claim 1, characterized in that: the front side of the second support plate (3) is provided with a motor (20), the motor (20) is fixedly connected with the second support plate (3), an output shaft of the motor (20) penetrates through the second support plate (3) and extends to the front side of the driving belt wheel (4), the output shaft of the motor (20) is rotatably connected with the second support plate (3), and the output shaft of the motor (20) is in transmission connection with the driving belt wheel (4).
6. A machining grinding device according to claim 1, characterized in that: the limiting block (9) is arc-shaped, and the sliding rod (11) is connected with the limiting groove (10) in a sliding mode.
7. A machining grinding device according to claim 1, characterized in that: the two first connecting rods (16) are symmetrically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922410459.XU CN211708934U (en) | 2019-12-28 | 2019-12-28 | Machining grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922410459.XU CN211708934U (en) | 2019-12-28 | 2019-12-28 | Machining grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211708934U true CN211708934U (en) | 2020-10-20 |
Family
ID=72818936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922410459.XU Expired - Fee Related CN211708934U (en) | 2019-12-28 | 2019-12-28 | Machining grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211708934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658913A (en) * | 2020-12-23 | 2021-04-16 | 莱芜环球汽车零部件有限公司 | Deburring machine for thrust surface of automobile crankshaft |
| CN113263400A (en) * | 2021-05-13 | 2021-08-17 | 阳江市威特动力有限公司 | Automatic formula tweezers tip equipment of polishing |
-
2019
- 2019-12-28 CN CN201922410459.XU patent/CN211708934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658913A (en) * | 2020-12-23 | 2021-04-16 | 莱芜环球汽车零部件有限公司 | Deburring machine for thrust surface of automobile crankshaft |
| CN113263400A (en) * | 2021-05-13 | 2021-08-17 | 阳江市威特动力有限公司 | Automatic formula tweezers tip equipment of polishing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |