CN209793335U - Sand block connecting belt tightening structure of deburring wire straightening machine - Google Patents
Sand block connecting belt tightening structure of deburring wire straightening machine Download PDFInfo
- Publication number
- CN209793335U CN209793335U CN201920395446.7U CN201920395446U CN209793335U CN 209793335 U CN209793335 U CN 209793335U CN 201920395446 U CN201920395446 U CN 201920395446U CN 209793335 U CN209793335 U CN 209793335U
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- belt
- tightening
- pulley
- driving
- driven
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- Expired - Fee Related
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Abstract
The utility model discloses a burr-grinding stretch-draw machine's sand block connecting band tightening structure, including the equipment support, tighten up the piece, the initiative connecting axle, driven pulley shaft, the drive pulley, driven pulley, driving belt and regulation tightening screw, tighten up one side that the piece is located the equipment support, driven pulley shaft runs through the tightening up piece, driven pulley installs the tip at driven pulley shaft, the one side of driven pulley is kept away from at the equipment support to the initiative connecting axle setting, the tip at the initiative connecting axle is installed to the drive pulley, adjust tightening screw run through behind the lateral wall of equipment support with tighten up a threaded connection, driving belt's the outside is fixed with the sand block. This burring wire stretcher's sand piece connection area compact structure can be after driving belt is not hard up, through simple knob regulation tightening screw, tightens driving belt again, guarantees the effectual of sand piece burring and wire drawing to whole structure is by two motor direct drive.
Description
Technical Field
The utility model relates to a technical field of burring wire drawing machine especially relates to a sand block connection belt tightening structure of burring wire drawing machine.
Background
In the metal material processing production process, often can have a lot of burrs in metal material's both sides, consider the safety of human body and accomodating of metal, generally need the burring wire drawing machine to reject the burr and carry out surperficial wire drawing processing. However, the industrial belt on the prior deburring and wire drawing machine is elongated and loosened after being used for a long time, the power of the motor cannot be completely transmitted to the sand block, the deburring work and the wire drawing work of the metal material by the sand block are influenced, and the industrial belt can only be directly replaced under the condition, so that the production trouble and the production unnecessity are caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: the utility model provides a sand block connecting band tightening structure of burring wire straightening machine, this sand block connecting band tightening structure of burring wire straightening machine can be after driving belt is not hard up, through simple knob regulation tightening screw, tightens driving belt again, guarantees that the effect of sand block burring and wire drawing is good.
To achieve the purpose, the utility model adopts the following technical proposal: the utility model provides a sand block connecting band tightening structure of burring wire stretcher, includes equipment support, tightens piece, initiative connecting axle, driven pulley shaft, drive pulley, driven pulley, driving belt and regulation tightening screw, the tightens the piece and is located one side of equipment support, driven pulley shaft runs through the tightens piece, driven pulley installs the tip of driven pulley shaft, the initiative connecting axle sets up equipment support is kept away from one side of driven pulley, the drive pulley is installed the tip of initiative connecting axle, the drive pulley with pass through between the driven pulley the driving belt transmission is connected, the regulation tightening screw runs through behind equipment support's the lateral wall with tighten up a threaded connection, driving belt's the outside is fixed with the sand block.
The tightening box is fixed on the inner side of the equipment support, the tightening block is inserted into the tightening box, the locking screw is located on the tightening box, the locking screw penetrates through the tightening box and abuts against the middle of the tightening block, and the locking screw is in threaded connection with the tightening box.
As a preferred technical scheme, including belt motor, belt motor's stiff end is fixed on the equipment support, belt motor's expansion end with the transmission of initiative connecting axle is connected.
As a preferred technical scheme, the belt motor includes first belt motor and second belt motor, the drive pulley includes first drive pulley and second drive pulley, first belt motor is located first drive pulley is kept away from one side of second drive pulley, the second belt motor is located second drive pulley is kept away from one side of first drive pulley, first belt motor with first drive pulley transmission is connected, the second belt motor with second drive pulley transmission is connected, the turning to of the expansion end of first belt motor with the turning to of the expansion end of second belt motor is opposite.
As a preferred technical scheme, the active connecting shaft comprises a first active connecting shaft and a second active connecting shaft, the first active connecting shaft is fixedly connected with the movable end of the first belt motor, and the second active connecting shaft is fixedly connected with the movable end of the second belt motor.
As a preferred technical scheme, the driven pulley comprises a first driven pulley and a second driven pulley, a first belt bearing and a second belt bearing are respectively arranged at two ends of a driven pulley shaft, an outer ring of the first belt bearing is connected with the first driven pulley, and an outer ring of the second belt bearing is connected with the second driven pulley.
As a preferable technical scheme, a press wheel shaft is fixed on the equipment support, and a belt press wheel for pressing down the transmission belt is arranged at the end of the press wheel shaft.
The utility model has the advantages that: the utility model provides a sand block connecting band tightening structure of burring wire straightening machine, this sand block connecting band tightening structure of burring wire straightening machine can be after driving belt is not hard up, through simple knob regulation tightening screw, tightens driving belt again, guarantees that the effect of sand block burring and wire drawing is good.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
FIG. 1 is an overall structure diagram of a sand block connecting belt tightening structure of a deburring wire straightening machine according to an embodiment;
Fig. 2 is a partial structure view of a sand block connecting belt tightening structure of a deburring wire-straightening machine according to an embodiment.
In fig. 1 to 2:
1. An equipment support; 2. a tightening block; 3. a first belt motor; 4. a driven pulley shaft; 5. a first drive pulley; 6. a first driven pulley; 7. a drive belt; 8. adjusting the tightening screw; 9. a sand block; 10. a locking screw; 11. tightening the box; 12. a shaft groove; 13. a second belt motor; 14. a second drive pulley; 15. a second driven pulley; 16. a pinch roller shaft; 17. a belt pinch roller.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 2, in this embodiment, a sand block connecting belt tightening structure of a deburring and straightening machine includes an apparatus support 1, a tightening block 2, a driving connecting shaft, a driven pulley shaft 4, a driving pulley, a driven pulley, a driving belt 7 and a tightening adjusting screw 8, wherein the tightening block 2 is located at one side of the apparatus support 1, the driven pulley shaft 4 penetrates through the tightening block 2, the driven pulley is installed at an end of the driven pulley shaft 4, the driving connecting shaft is arranged at a side of the apparatus support 1 away from the driven pulley, the driving pulley is installed at an end of the driving connecting shaft, the driving pulley and the driven pulley are in transmission connection through the driving belt 7, the tightening adjusting screw 8 penetrates through a side wall of the apparatus support 1 and then is in threaded connection with the tightening block 2, and a sand block 9 is fixed on the outer side of the transmission belt 7.
When the metal material deburring machine works, the driving belt pulley rotates on the driving connecting shaft, the driven belt pulley installed on the driven belt pulley shaft 4 is driven to rotate through the transmission belt 7, the transmission belt 7 located between the driving belt pulley and the driven belt pulley operates to drive the sand block 9 fixed on the transmission belt 7 to operate on metal materials, and therefore deburring and wire drawing are achieved.
Work as whole length becomes long after long-time operation of drive belt 7, when the cooperation between drive belt 7 and the belt pulley begins to skid easily, it is rotatory adjust tightening screw 8, will under the screw-thread fit effect tightening piece 2 is towards keeping away from drive pulley's direction removes, pulls open drive belt with interval between the driven pulley to tighten once more and straighten drive belt 7, and no longer need frequently change drive belt 7 reduces the maintenance cost, and easy operation is convenient.
In this embodiment, the fastening device includes a locking screw 10 and a fastening box 11, the fastening box 11 is fixed on the inner side of the device bracket 1, the fastening block 2 is inserted into the fastening box 11, the locking screw 10 is located on the fastening box 11, the locking screw 10 penetrates through the fastening box 11 and abuts against the middle of the fastening block 2, and the locking screw 10 is in threaded connection with the fastening box 11.
Wherein, one side of tightening box 11 is provided with the axle slot 12 of horizontal setting, tightening piece 2 is in the in-process that removes, driven pulley shaft 4 removes in axle slot 12, has guaranteed before the regulation and after the regulation the stability of driving belt 7 is unanimous.
After the tightening block 2 is moved away from the driving pulley, and the position of the driven pulley is determined, the locking screw 10 is twisted in the direction of the tightening block 2, and the end of the locking screw 10 is controlled to be tightly pressed against the outer side surface of the tightening block 2, thereby fixing the relative position of the tightening block 2 and the tightening box 11, and thus the driven pulley with respect to the driving pulley.
In this embodiment, including belt motor, belt motor's stiff end is fixed on equipment support 1, belt motor's expansion end with the transmission of initiative connecting axle is connected.
In the deburring and wire drawing processes of the equipment, the belt motor is used as a power source, and power is stably generated.
In this embodiment, the belt motor includes first belt motor 3 and second belt motor 13, the drive pulley includes first drive pulley 5 and second drive pulley 14, first belt motor 3 is located first drive pulley 5 keeps away from one side of second drive pulley 14, second belt motor 13 is located second drive pulley 14 keeps away from one side of first drive pulley 5, first belt motor 3 with first drive pulley 5 transmission is connected, second belt motor 13 with second drive pulley 14 transmission is connected, the turning to of the expansion end of first belt motor 3 with the turning to of the expansion end of second belt motor 13 is opposite.
through setting up one respectively first belt motor 3 and one second belt motor 13 realize first drive pulley 5 with second drive pulley 14 carries out opposite turning to, for metal material, has possessed the activity sand cube 9 on two opposite directions, to the wire drawing, has important meaning, and no longer need same motor to carry out the motion of two opposite directions each other to same group sand cube 9 at different moments.
In this embodiment, the active connecting shaft includes a first active connecting shaft and a second active connecting shaft, the first active connecting shaft is fixedly connected with the movable end of the first belt motor 3, and the second active connecting shaft is fixedly connected with the movable end of the second belt motor 13.
Because the first driving pulley 5 and the second driving pulley 14 need to move in opposite directions at the same time, the first driving connecting shaft and the second driving connecting shaft are arranged to drive the first driving pulley 5 and the second driving pulley 14 to rotate respectively.
In this embodiment, the driven pulley includes first driven pulley 6 and second driven pulley 15, the both ends of driven pulley shaft 4 are provided with first belt bearing and second belt bearing respectively, first belt bearing's outer lane with first driven pulley 6 is connected, second belt bearing's outer lane with second driven pulley 15 is connected.
The first belt bearing and the second belt bearing are respectively arranged at two ends of the driven pulley shaft 4 in common, the first belt bearing is used for reducing the rotating friction force of the first driven pulley 6, and the second belt bearing is used for reducing the rotating friction force of the second driven pulley 15.
In this embodiment, a pressure roller shaft 16 is fixed on the device bracket 1, and a belt pressure roller 17 for pressing down the transmission belt 7 is disposed at an end of the pressure roller shaft 16.
The belt pinch roller 17 arranged on the pinch roller shaft 16 presses the transmission belt 7 to the metal material needing deburring and wire drawing, so that the sand block 9 is ensured to work tightly on the metal material.
It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.
Claims (7)
1. A sand block connecting belt tightening structure of a deburring wire straightening machine is characterized by comprising an equipment bracket, a tightening block, a driving connecting shaft, a driven belt wheel shaft, a driving belt wheel, a driven belt wheel, a transmission belt and a tightening adjusting screw, the tightening block is positioned at one side of the equipment bracket, the driven belt wheel shaft penetrates through the tightening block, the driven belt pulley is arranged at the end part of the driven belt pulley shaft, the driving connecting shaft is arranged at one side of the equipment bracket far away from the driven belt pulley, the driving belt pulley is arranged at the end part of the driving connecting shaft, the driving belt pulley is in transmission connection with the driven belt pulley through the transmission belt, the adjusting tightening screw penetrates through the side wall of the equipment support and then is in threaded connection with the tightening block, and a sand block is fixed on the outer side of the transmission belt.
2. The sand block connecting belt tightening structure of the deburring and straightening machine according to claim 1, which is characterized by comprising a locking screw and a tightening box, wherein the tightening box is fixed on the inner side of the equipment bracket, the tightening block is inserted into the tightening box, the locking screw is positioned on the tightening box, the locking screw penetrates through the tightening box and then abuts against the middle part of the tightening block, and the locking screw is in threaded connection with the tightening box.
3. The sand block connecting belt tightening structure of the deburring and straightening wire machine according to claim 1, characterized by comprising a belt motor, wherein the fixed end of the belt motor is fixed on the equipment bracket, and the movable end of the belt motor is in transmission connection with the driving connecting shaft.
4. The sand block connecting belt tightening structure of the deburring and straightening wire machine according to claim 3, wherein the belt motor comprises a first belt motor and a second belt motor, the driving pulley comprises a first driving pulley and a second driving pulley, the first belt motor is positioned on one side of the first driving pulley away from the second driving pulley, the second belt motor is positioned on one side of the second driving pulley away from the first driving pulley, the first belt motor is in transmission connection with the first driving pulley, the second belt motor is in transmission connection with the second driving pulley, and the rotation direction of the movable end of the first belt motor is opposite to the rotation direction of the movable end of the second belt motor.
5. The sand block connecting belt tightening structure of the deburring and straightening wire machine according to claim 4, wherein the driving connecting shaft comprises a first driving connecting shaft and a second driving connecting shaft, the first driving connecting shaft is fixedly connected with the movable end of the first belt motor, and the second driving connecting shaft is fixedly connected with the movable end of the second belt motor.
6. The sand block connecting belt tightening structure of the deburring and straightening machine according to claim 1, wherein the driven pulley comprises a first driven pulley and a second driven pulley, a first belt bearing and a second belt bearing are respectively arranged at two ends of a driven pulley shaft, an outer ring of the first belt bearing is connected with the first driven pulley, and an outer ring of the second belt bearing is connected with the second driven pulley.
7. The sand block connecting belt tightening structure of the deburring and straightening machine according to claim 1, wherein a pinch roller shaft is fixed on the equipment support, and a belt pinch roller for pressing down the transmission belt is arranged at the end of the pinch roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395446.7U CN209793335U (en) | 2019-03-27 | 2019-03-27 | Sand block connecting belt tightening structure of deburring wire straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395446.7U CN209793335U (en) | 2019-03-27 | 2019-03-27 | Sand block connecting belt tightening structure of deburring wire straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209793335U true CN209793335U (en) | 2019-12-17 |
Family
ID=68826627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395446.7U Expired - Fee Related CN209793335U (en) | 2019-03-27 | 2019-03-27 | Sand block connecting belt tightening structure of deburring wire straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209793335U (en) |
-
2019
- 2019-03-27 CN CN201920395446.7U patent/CN209793335U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |