CN109158999A - A kind of rate of tension adjustment structure of Hardware fitting processing abrasive belt type grinding machine - Google Patents
A kind of rate of tension adjustment structure of Hardware fitting processing abrasive belt type grinding machine Download PDFInfo
- Publication number
- CN109158999A CN109158999A CN201811206868.1A CN201811206868A CN109158999A CN 109158999 A CN109158999 A CN 109158999A CN 201811206868 A CN201811206868 A CN 201811206868A CN 109158999 A CN109158999 A CN 109158999A
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- China
- Prior art keywords
- rate
- tension
- fixedly connected
- horizontal stretcher
- grinding machine
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of rates of tension of Hardware fitting processing abrasive belt type grinding machine to adjust structure, including patch ground pedestal, rack, first rate of tension adjusts component and the second rate of tension adjusts component, it includes two the first tensioning wheels that first rate of tension, which adjusts component, horizontal stretcher and push rod, the axle bolt of two the first tensioning wheels connects horizontal stretcher, one end of push rod is equipped with first card slot and two the second card slots, first card slot is clamped horizontal stretcher, second card slot is clamped clamping plate, clamping plate is bolted horizontal stretcher, structure of the invention is concise, using rotation turning handle as motive force, pushing block and the horizontal stretcher of adjusting is forced to advance, the rate of tension on the first tensioning wheel can quickly be adjusted, and diagonal brace is pushed to move up by the piston rod of cylinder, the rate of tension on the second tensioning wheel can quickly be adjusted, it is easy to operate, securely and reliably.
Description
Technical field
The present invention relates to Hardware fitting processing technique field, specially a kind of Hardware fitting processing abrasive belt type grinding machine
Rate of tension adjusts structure.
Background technique
The attrition process on Hardware fitting surface is significant for finally shaping for Hardware fitting, wherein for having
The surface grinding of the workpiece of curved surface, is type the most complicated, and the being not fixed property of shape of curved surface proposes grinder higher
It is required that.For example, the grinding for bend pipe shape, all obtaining suitably grinding in the curved surface of bend pipe everywhere is exactly one more complicated
Process.Therefore, how efficiently the workpiece surface with curved surface to be ground, is to put forth effort always to solve the problems, such as in this field
Point mostly uses abrasive belt type grinding machine to process Hardware fitting now.
Abrasive band must be in it is tight in the state of, could effectively to Hardware fitting carry out grinding and polishing action, however
After a period of time is persistently ground in abrasive band, relaxation will be generated naturally, need to be adjusted its rate of tension.
Summary of the invention
The purpose of the present invention is to provide a kind of rates of tension of Hardware fitting processing abrasive belt type grinding machine to adjust structure, with
Solve the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of Hardware fitting processing abrasive belt type grinding machine
Rate of tension adjust structure, including patch ground pedestal, rack, the first rate of tension adjustment component and the second rate of tension adjust component, institute
It states patch ground pedestal and is fixedly connected with rack, the rack is fixedly connected with motor, and the output shaft of the motor is fixedly connected with belt wheel, and
The belt wheel is equipped with abrasive band, and the abrasive band is socketed the first tensioning wheel and the second tensioning wheel；
First rate of tension adjust component include two the first tensioning wheels, horizontal stretcher and push rod, two described first
The axle bolt of bearing up pulley connects horizontal stretcher, and one end of the push rod is equipped with first card slot and two the second card slots, institute
The first horizontal stretcher of card slot clamping is stated, second card slot is clamped clamping plate, and the clamping plate is successively bolted horizontal stretcher
And push rod, the rack are bolted guide rail, the guide rail is socketed push rod and is slidably matched with it, and the guide rail is fixedly connected
Nut, the nut thread connect adjustment bolt, and described adjustment bolt one end is fixedly connected with turning handle, and its other end protrudes into guide rail
Shaft is fixedly connected with after interior, the other end of push rod is fixedly connected with bearing, and the bearing is interference fitted shaft；
The second rate of tension adjustment component includes the second tensioning wheel, cylinder, diagonal brace and erects support, second tensioning wheel
Axle bolt connects diagonal brace, the perpendicular support of diagonal brace hinge connection, and the perpendicular support is fixedly connected with rack, diagonal brace also hinge connection cylinder
The rear end cover hinge of output rod, the cylinder connects rack.
Preferably, the rack is fixedly connected with sliding sleeve, and the sliding sleeve is socketed the first litter, the first litter socket second
Litter, second litter are fixedly connected with processing platform.
Preferably, the horizontal stretcher is in " bow font " structure, and horizontal stretcher is equipped with integrally formed with it
Convex block, the clamping plate are equipped with square hole, and the convex block is embedded in square hole.
Preferably, the horizontal stretcher is equipped with holder, and the holder forms T word by transverse slat and riser integrated molding
Shape structure, the transverse slat are bolted horizontal stretcher, and the riser and two the first tensioning wheels are formed by perpendicular guarantor
Maintain an equal level neat.
Preferably, the screw thread tooth surface of the adjustment bolt uses thermal spraying mode coating nylon powder.
Preferably, the turning handle is a word turning handle or cross turning handle, and turning handle is socketed with rubber antiskid set, and the rubber
Glue Anti-slip cover surface is equipped with and its integrally formed anti-skid bulge.
Compared with prior art, the beneficial effects of the present invention are:
1. structure of the invention is concise, using rotation turning handle as motive force, pushing block and the horizontal stretcher of adjusting is forced to advance,
The rate of tension on the first tensioning wheel can be quickly adjusted, and pushes diagonal brace to move up by the piston rod of cylinder, can quickly be adjusted
Rate of tension on second tensioning wheel, it is easy to operate, safe and reliable；
2. horizontal stretcher of the invention is in " bow font " structure, structural strength is big, and horizontal stretcher is equipped with and it
Integrally formed convex block, clamping plate are equipped with square hole, are embedded in square hole by convex block, further limit levels stretcher and push rod occur
The opposite changing of the relative positions, structure are safe and reliable；
3. the present invention adjustment bolt screw thread tooth surface use thermal spraying mode coating nylon powder, increase adjustment bolt and
The frictional resistance of rotation between nut screw thread, prevents adjustment bolt from loosening.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is horizontal stretcher, push rod and clamp region schematic diagram in the present invention；
Fig. 3 is guide rail, adjustment bolt and pusher structure schematic diagram in the present invention；
Fig. 4 is the portion A enlarged structure schematic diagram in Fig. 3.
In figure: 1 patch ground pedestal, 2 racks, 3 motors, 4 abrasive bands, 5 first tensioning wheels, 6 horizontal stretchers, 7 holders, 8 push away
Bar, 9 first card slots, 10 second card slots, 11 clamping plates, 12 guide rails, 13 nuts, 14 adjustment bolts, 15 turning handles, 16 shafts, 17 bearings,
18 second tensioning wheels, 19 cylinders, 20 diagonal braces, 21 perpendicular supports, 22 sliding sleeves, 23 first litter, 24 second litter, 25 processing platforms.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of of Hardware fitting processing abrasive belt type grinding machine
Tightness adjusting mechanism, including patch ground pedestal 1, rack 2, the first rate of tension adjustment component and the second rate of tension adjust component, patch ground
Pedestal 1 is fixedly connected with rack 2, and rack 2 is fixedly connected with motor 3, and the output shaft of motor 3 is fixedly connected with belt wheel, and on the belt wheel
Equipped with abrasive band 4, abrasive band 4 is socketed the first tensioning wheel 5 and the second tensioning wheel 18.
It includes two the first tensioning wheels 5, horizontal stretcher 6 and push rod 8, two first tensionings that first rate of tension, which adjusts component,
The axle bolt of wheel 5 connects horizontal stretcher 6, and one end of push rod 8 is equipped with first card slot 9 and two the second card slots 10, the
One card slot 9 is clamped horizontal stretcher 6, and the second card slot 10 is clamped clamping plate 11, and clamping plate 11 is successively bolted horizontal stretcher 6 and pushes away
Bar 8, rack 2 are bolted guide rail 12, and guide rail 12 is socketed push rod 8 and is slidably matched with it, and guide rail 12 is fixedly connected with nut 13,
Nut 13 is threadedly coupled adjustment bolt 14, and 14 one end of adjustment bolt is fixedly connected with turning handle 15, and its other end protrudes into guide rail 12
After be fixedly connected with shaft 16, the other end of push rod 8 is fixedly connected with bearing 17, and bearing 17 is interference fitted shaft 16.
It includes the second tensioning wheel 18, cylinder 19, diagonal brace 20 and perpendicular support 21, the second tensioning wheel 18 that second rate of tension, which adjusts component,
Axle bolt connect diagonal brace 20, the perpendicular support 21 of 20 hinge of diagonal brace connection, perpendicular support 21 is fixedly connected with rack 2, and diagonal brace 20 goes back hinge connection
The rear end cover hinge of the output rod of cylinder 19, cylinder 19 connects rack 2.
In the present embodiment, as shown in Figure 1, rack 2 is fixedly connected with sliding sleeve 22, sliding sleeve 22 is socketed the first litter 23, and first
Litter 23 is socketed the second litter 24, and the second litter 24 is fixedly connected with processing platform 25.Sliding sleeve 22 and the second litter 24 distinguish screw thread
A handle bolt is connected, by handle bolt compresses the first litter 23 and the second litter 24, adjustable processing platform 25 exists
The position of horizontal direction and vertical direction, platform 25 easy to process follow horizontal stretcher 6 to be changed, rate of tension are avoided to adjust
Afterwards, 25 exposure level stretcher 6 of processing platform.
In the present embodiment, as shown in Fig. 2, horizontal stretcher 6 is in " bow font " structure, structural strength is big, so that two
After the axle bolt of first tensioning wheel 5 connects horizontal stretcher 6, horizontal stretcher 6 can provide powerful for the first tensioning wheel 5
Bearing.And horizontal stretcher 6, which is equipped with, is equipped with square hole with its integrally formed convex block, clamping plate 11, is embedded in square hole by convex block, into
The opposite changing of the relative positions occurs for one step limit levels stretcher 6 and push rod 8.
In the present embodiment, as shown in Figure 1, horizontal stretcher 6 is equipped with holder 7, holder 7 is by transverse slat and riser one
Molding forms T-shaped structure, and transverse slat is bolted horizontal stretcher 6, and riser and two the first tensioning wheels 5 are formed by vertical flat
Face keeps concordant, guarantees that abrasive band 4 corresponding to processing platform 25 keeps vertical concordant.
In the present embodiment, the screw thread tooth surface of adjustment bolt 14 uses thermal spraying mode coating nylon powder, and nylon powder is tight
It is thickly attached on the screw tooth surface of adjustment bolt 14, presses nylon powder during locking nut 13 of adjustment bolt 14
It squeezes, nylon powder after extruding generates powerful reaction force, increases the frictional force between adjustment bolt 14 and 13 screw thread of nut, that is, mentions
The absolute resistance vibrated to horizontal stretcher 6 with the first tensioning wheel 5 is supplied, to prevent adjustment bolt 14 from loosening.
In the present embodiment, turning handle 15 is cross turning handle, and turning handle 15 is socketed with rubber antiskid set, and the rubber is anti-
Sliding sleeve surface be equipped with its integrally formed anti-skid bulge, can occur between hand and turning handle 15 to avoid when rotating turning handle 15
It slips, securely and reliably.
It is as follows that first rate of tension adjusts the specific adjustment process of component:
By rotating turning handle 15, turning handle 15 drives adjustment bolt 14 to be rotationally advancing to the direction of horizontal stretcher 6, due to adjusting
16 bearing of shaft of whole 14 end of bolt connects push rod 8, so that push rod 8 drives horizontal stretcher 6 to move forward, increases abrasive band 4
Rate of tension.
It is as follows that second rate of tension adjusts the specific adjustment process of component:
By starting cylinder 19, the piston rod of cylinder 19 pushes the second tensioning wheel 18 to move up, increases the rate of tension in abrasive band 4.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of rate of tension of Hardware fitting processing abrasive belt type grinding machine adjusts structure, including patch ground pedestal (1), rack (2),
First rate of tension adjusts component and the second rate of tension adjusts component, it is characterised in that: the patch ground pedestal (1) is fixedly connected with rack
(2), the rack (2) is fixedly connected motor (3), and the output shaft of the motor (3) is fixedly connected with belt wheel, and sets on the belt wheel
Have abrasive band (4), abrasive band (4) socket the first tensioning wheel (5) and the second tensioning wheel (18)；
It includes two the first tensioning wheels (5), horizontal stretcher (6) and push rod (8) that first rate of tension, which adjusts component, and two described the
The axle bolt of one tensioning wheel (5) connects horizontal stretcher (6), one end of the push rod (8) be equipped with first card slot (9) and
Two the second card slots (10), first card slot (9) are clamped horizontal stretcher (6), and second card slot (10) is clamped clamping plate
(11), the clamping plate (11) is successively bolted horizontal stretcher (6) and push rod (8), and the rack (2) is bolted guide rail
(12), the guide rail (12) is socketed push rod (8) and is slidably matched with it, and the guide rail (12) is fixedly connected with nut (13), institute
It states nut (13) and is threadedly coupled adjustment bolt (14), described adjustment bolt (14) one end is fixedly connected with turning handle (15), and its is another
End is fixedly connected shaft (16) after protruding into guide rail (12), and the other end of push rod (8) is fixedly connected with bearing (17), the bearing
(17) shaft (16) are interference fitted；
The second rate of tension adjustment component includes the second tensioning wheel (18), cylinder (19), diagonal brace (20) and erects support (21), described
The axle bolt of second tensioning wheel (18) connects diagonal brace (20), the perpendicular support (21) of diagonal brace (20) hinge connection, the perpendicular support (21)
It is fixedly connected rack (2), diagonal brace (20) goes back the output rod of hinge connection cylinder (19), and the rear end cover hinge of the cylinder (19) connects
Pick frame (2).
2. a kind of rate of tension of Hardware fitting processing abrasive belt type grinding machine according to claim 1 adjusts structure, special
Sign is: the rack (2) is fixedly connected sliding sleeve (22), and the sliding sleeve (22) is socketed the first litter (23), first litter
(23) the second litter (24) are socketed, second litter (24) is fixedly connected with processing platform (25).
3. a kind of rate of tension of Hardware fitting processing abrasive belt type grinding machine according to claim 1 adjusts structure, special
Sign is: the horizontal stretcher (6) is in " bow font " structure, and horizontal stretcher (6) is equipped with integrally formed convex with its
Block, the clamping plate (11) are equipped with square hole, and the convex block is embedded in square hole.
4. a kind of rate of tension of Hardware fitting processing abrasive belt type grinding machine according to claim 1 adjusts structure, special
Sign is: the horizontal stretcher (6) is equipped with holder (7), and the holder (7) forms T by transverse slat and riser integrated molding
Character form structure, the transverse slat are bolted horizontal stretcher (6), and the riser is formed by perpendicular with two the first tensioning wheels (5)
Straight plane keeps concordant.
5. a kind of rate of tension of Hardware fitting processing abrasive belt type grinding machine according to claim 1 adjusts structure, special
Sign is: the screw thread tooth surface of the adjustment bolt (14) uses thermal spraying mode coating nylon powder.
6. a kind of rate of tension of Hardware fitting processing abrasive belt type grinding machine according to claim 1 adjusts structure, special
Sign is: the turning handle (15) is a word turning handle or cross turning handle, and turning handle (15) is socketed with rubber antiskid set, and the rubber
Glue Anti-slip cover surface is equipped with and its integrally formed anti-skid bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206868.1A CN109158999A (en) | 2018-10-17 | 2018-10-17 | A kind of rate of tension adjustment structure of Hardware fitting processing abrasive belt type grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811206868.1A CN109158999A (en) | 2018-10-17 | 2018-10-17 | A kind of rate of tension adjustment structure of Hardware fitting processing abrasive belt type grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109158999A true CN109158999A (en) | 2019-01-08 |
Family
ID=64878402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811206868.1A Withdrawn CN109158999A (en) | 2018-10-17 | 2018-10-17 | A kind of rate of tension adjustment structure of Hardware fitting processing abrasive belt type grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109158999A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676487A (en) * | 2019-01-23 | 2019-04-26 | 秦皇岛汇久科技有限公司 | A kind of controllable force belt sander |
| CN112936027A (en) * | 2021-01-27 | 2021-06-11 | 徐世聪 | Automatic workpiece turnover device for grinding machine and grinding machine |
| CN114227472A (en) * | 2021-12-31 | 2022-03-25 | 上海轩田工业设备有限公司 | Automatic grinding and polishing equipment and method for creeper tread |
| CN114260802A (en) * | 2021-12-31 | 2022-04-01 | 上海轩田工业设备有限公司 | Track shoe grinding and polishing equipment |
| CN115415880A (en) * | 2022-09-23 | 2022-12-02 | 马鞍山瑞琪机械设备制造有限公司 | A grinding machanism for heat exchanger shell foundry goods |
-
2018
- 2018-10-17 CN CN201811206868.1A patent/CN109158999A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676487A (en) * | 2019-01-23 | 2019-04-26 | 秦皇岛汇久科技有限公司 | A kind of controllable force belt sander |
| CN109676487B (en) * | 2019-01-23 | 2024-04-12 | 秦皇岛汇久科技有限公司 | Controllable force abrasive belt machine |
| CN112936027A (en) * | 2021-01-27 | 2021-06-11 | 徐世聪 | Automatic workpiece turnover device for grinding machine and grinding machine |
| CN114227472A (en) * | 2021-12-31 | 2022-03-25 | 上海轩田工业设备有限公司 | Automatic grinding and polishing equipment and method for creeper tread |
| CN114260802A (en) * | 2021-12-31 | 2022-04-01 | 上海轩田工业设备有限公司 | Track shoe grinding and polishing equipment |
| CN115415880A (en) * | 2022-09-23 | 2022-12-02 | 马鞍山瑞琪机械设备制造有限公司 | A grinding machanism for heat exchanger shell foundry goods |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190108 |
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| WW01 | Invention patent application withdrawn after publication |