CN211193188U - Inner hole polishing device - Google Patents
Inner hole polishing device Download PDFInfo
- Publication number
- CN211193188U CN211193188U CN201922291196.5U CN201922291196U CN211193188U CN 211193188 U CN211193188 U CN 211193188U CN 201922291196 U CN201922291196 U CN 201922291196U CN 211193188 U CN211193188 U CN 211193188U
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- supporting
- slide
- sets
- ball screw
- grinding
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Abstract
The utility model discloses a hole grinding device, its characterized in that: the grinding device comprises a workbench, a supporting mechanism, a positioning mechanism and a grinding mechanism, wherein the supporting mechanism comprises two groups of supporting rollers which are arranged at intervals, a supporting gap is arranged between the two groups of supporting rollers, and the positioning mechanism is arranged right above the supporting gap; the polishing mechanism comprises a polishing motor and a polishing wheel; be equipped with a slide rail, ball screw and driving motor on the top surface of workstation, driving motor's output shaft with ball screw's right side links to each other, the slip is equipped with a slide on the slide rail, the bottom of slide through ball screw vice with ball screw links to each other, grinding motor install in on the slide, the slide set up in the left side rear of backing roll. The utility model provides the high efficiency and the quality of polishing of product have reduced operating personnel's intensity of labour.
Description
Technical Field
The utility model relates to a metal product production and processing equipment especially relates to a hole grinding device.
Background
After the metal pipe body is produced, the inner wall of the metal pipe body is not smooth enough, and generally, an operator holds a product sleeve on a grinding wheel to grind. In the mode, the efficiency is low, the labor intensity of operators is high, and in the handheld operation mode, the operators are easy to be injured, so that great potential safety hazards exist.
Disclosure of Invention
The utility model aims at providing a hole grinding device through using this structure, has improved efficiency and the quality of polishing, has reduced operating personnel's intensity of labour, guarantees the security of operation.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an inner hole polishing device comprises a workbench, a supporting mechanism, a positioning mechanism and a polishing mechanism, wherein the supporting mechanism is arranged on the workbench and comprises two groups of supporting rollers which are arranged at intervals, the two groups of supporting rollers are arranged in parallel, two ends of each group of supporting rollers are respectively arranged on the workbench through a vertical plate, the two ends of each group of supporting rollers are rotationally connected with the vertical plate, a supporting gap is arranged between the two groups of supporting rollers, and the positioning mechanism is arranged right above the supporting gap;
the grinding mechanism comprises a grinding motor and a grinding wheel, the middle part of the left side of the grinding wheel is connected with an output shaft of the grinding motor through a connecting rod, the axis of the grinding wheel is arranged in parallel to the supporting roller, and the grinding wheel is arranged on the left side of the supporting gap;
be equipped with a slide rail, ball screw and driving motor on the top surface of workstation, the slide rail reaches ball screw with backing roll parallel arrangement, the slide rail reaches ball screw set up in the rear side of backing roll, ball screw's both ends through the mounting panel install in on the workstation, ball screw's both ends rotate install in on the mounting panel, driving motor's output shaft with ball screw's right side links to each other, it is equipped with a slide to slide on the slide rail, the bottom of slide through ball screw vice with ball screw links to each other, grinding motor install in on the slide, the slide set up in the left side rear of backing roll.
In the above technical solution, the positioning mechanism includes a support and a vertical cylinder mounted on the support, the top of the support is disposed right above the supporting gap, the bottom of the vertical cylinder is mounted on the top surface of the support, and an output shaft of the vertical cylinder passes through the support and is disposed right above the supporting gap; and a positioning piece is arranged on the output shaft of the vertical cylinder and is arranged right above the supporting gap.
In the technical scheme, the positioning piece comprises a connecting plate and two groups of connecting shafts, the two groups of connecting shafts are arranged on the front side and the rear side of the bottom of the connecting plate, and the left side and the right side of each connecting shaft are respectively arranged outside the left side and the right side of the connecting plate; and two ends of each group of connecting shaft are respectively and rotatably provided with a positioning wheel.
Among the above-mentioned technical scheme, the support is including indulging board and two sets of risers, indulge the board and be on a parallel with the top surface setting of workstation, it is perpendicular to indulge the board the backing roll sets up, it sets up in two sets of directly over the backing roll, every group the riser with the bottom of indulging board one end links to each other perpendicularly, the bottom of riser install perpendicularly in on the top surface of workstation, and two sets of the backing roll sets up in two sets of between the riser.
In the technical scheme, two groups of vertical sliding rails are arranged on the front side wall of the sliding plate, and the rear side face of the motor is arranged on the two groups of vertical sliding rails in a sliding mode through the mounting seat.
In the technical scheme, a screw rod is rotatably installed on the front side of the sliding plate, the screw rod is parallel to the vertical sliding rails, the screw rod is arranged between the two groups of vertical sliding rails, the middle part of the rear side face of the installation seat is connected with the screw rod, and the installation seat is driven to move up and down by the rotation of the screw rod.
In the technical scheme, the top of the screw is provided with a gripper turntable.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses well two sets of backing rolls of adoption support the product, utilize positioning mechanism to press the product on the backing roll, recycle and polish and take turns to insert the hole of product and carry out automatic polishing, and is efficient, of high quality, and operating personnel low in labor strength effectively reduces the potential safety hazard.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic view of an installation structure of a positioning mechanism in a first embodiment of the present invention.
Wherein: 1. a work table; 2. a support roller; 3. a vertical plate; 4. a support gap; 5. polishing the motor; 6. grinding the wheel; 7. a connecting rod; 8. a slide rail; 9. a ball screw; 10. a drive motor; 11. mounting a plate; 12. a slide plate; 13. a support; 14. a vertical cylinder; 15. a connecting plate; 16. a connecting shaft; 17. positioning wheels; 18. a longitudinal plate; 19. a vertical plate; 20. a vertical slide rail; 21. a mounting seat; 22. a screw; 23. and the gripper rotating disc.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 and 2, an inner hole polishing device comprises a workbench 1, a support mechanism, a positioning mechanism and a polishing mechanism, wherein the support mechanism is arranged on the workbench 1 and comprises two groups of support rollers 2 which are arranged at intervals, the two groups of support rollers are arranged in parallel, two ends of each group of support rollers are respectively arranged on the workbench 1 through a vertical plate 3, the two ends of each group of support rollers are rotationally connected with the vertical plate, a support gap 4 is arranged between the two groups of support rollers, and the positioning mechanism is arranged right above the support gap;
the polishing mechanism comprises a polishing motor 5 and a polishing wheel 6, the middle part of the left side of the polishing wheel 6 is connected with an output shaft of the polishing motor through a connecting rod 7, the axis of the polishing wheel is arranged in parallel with the supporting roller, and the polishing wheel is arranged on the left side of the supporting gap;
be equipped with a slide rail 8, ball 9 and driving motor 10 on the top surface of workstation 1, the slide rail reaches ball with backing roll parallel arrangement, the slide rail reaches ball set up in the rear side of backing roll, ball 9's both ends through mounting panel 11 install in on the workstation, ball's both ends rotate install in on the mounting panel, driving motor's output shaft with ball's right side links to each other, it is equipped with a slide 12 to slide on the slide rail 8, the bottom of slide through ball vice with ball links to each other, grinding motor install in on the slide, the slide set up in the left side rear of backing roll.
In this embodiment, when in-service use, operating personnel puts the product in the support clearance, the bottom outer fringe face of product supports on the outer fringe face of two sets of backing rolls, then positioning mechanism compresses tightly the product, then driving motor work, it moves to right to drive the slide through ball screw, grinding motor drives the wheel of polishing this moment and rotates, the wheel of polishing penetrates in the hole of product at the rotation in-process, polish the inside of product, after polishing the completion, grinding motor drives the wheel of polishing and moves left, after breaking away from the product, positioning mechanism rises, then operating personnel change the product can, high efficiency, high quality, and the security is strong.
Referring to fig. 1 and 2, the positioning mechanism includes a bracket 13 and a vertical cylinder 14 mounted on the bracket, the top of the bracket is disposed right above the supporting gap, the bottom of the vertical cylinder is mounted on the top surface of the bracket, and an output shaft of the vertical cylinder passes through the bracket and is disposed right above the supporting gap; and a positioning piece is arranged on the output shaft of the vertical cylinder and is arranged right above the supporting gap. When the product is positioned, the output shaft of the vertical cylinder extends out to drive the positioning piece to descend, and the product is pressed on the two groups of supporting rollers to complete positioning.
Referring to fig. 1 and 2, the positioning element includes a connecting plate 15 and two sets of connecting shafts 16, the two sets of connecting shafts are disposed at the front side and the rear side of the bottom of the connecting plate 15, and the left side and the right side of the connecting shafts are disposed at the left outer portion and the right outer portion of the connecting plate respectively; and two ends of each group of connecting shafts are respectively and rotatably provided with a positioning wheel 17.
The four sets of positioning wheels are adopted to press the top outer edge surface of the product, so that when the grinding wheel grinds the product, the product can rotate around the supporting roller and the positioning wheels to a certain degree, and grinding efficiency and quality can be improved. Wherein, the rotational speed of the wheel of polishing can be faster than the rotational speed of product, because the locating wheel can give product pressure, when making the product rotate, can be slower than the rotational speed of wheel of polishing.
Referring to fig. 1 and 2, the support comprises a longitudinal plate 18 and two sets of vertical plates 19, the longitudinal plate is parallel to the top surface of the workbench, the longitudinal plate is perpendicular to the supporting rollers, the longitudinal plate is arranged right above the two sets of supporting rollers, each set of vertical plates are vertically connected with the bottom of one end of each longitudinal plate, the bottoms of the vertical plates are vertically arranged on the top surface of the workbench, and the two sets of supporting rollers are arranged between the two sets of vertical plates.
Referring to fig. 1, two sets of vertical slide rails 20 are arranged on the front side wall of the slide plate, and the rear side surface of the motor is slidably arranged on the two sets of vertical slide rails through a mounting seat 21.
A screw rod 22 is rotatably installed on the front side of the sliding plate, the screw rod is parallel to the vertical sliding rails, the screw rod is arranged between the two groups of vertical sliding rails, the middle of the rear side face of the installation seat is connected with the screw rod, and the installation seat is driven to move up and down through rotation of the screw rod.
The top of the screw is provided with a gripper turntable 23.
Like this can be according to not unidimensional product, adjust the position of polishing wheel, make the middle part that highly can just to the product of polishing wheel, in the time of the regulation, grasp the tongs carousel and rotate, can drive mount pad, grinding motor and the wheel of polishing and reciprocate the adjusting position, application scope is wider.
Claims (7)
1. The utility model provides an inner hole grinding device which characterized in that: the grinding device comprises a workbench, a supporting mechanism, a positioning mechanism and a grinding mechanism, wherein the supporting mechanism is arranged on the workbench and comprises two groups of supporting rollers which are arranged at intervals, the two groups of supporting rollers are arranged in parallel, two ends of each group of supporting rollers are respectively arranged on the workbench through a vertical plate, the two ends of each group of supporting rollers are rotationally connected with the vertical plate, a supporting gap is arranged between the two groups of supporting rollers, and the positioning mechanism is arranged right above the supporting gap;
the grinding mechanism comprises a grinding motor and a grinding wheel, the middle part of the left side of the grinding wheel is connected with an output shaft of the grinding motor through a connecting rod, the axis of the grinding wheel is arranged in parallel to the supporting roller, and the grinding wheel is arranged on the left side of the supporting gap;
be equipped with a slide rail, ball screw and driving motor on the top surface of workstation, the slide rail reaches ball screw with backing roll parallel arrangement, the slide rail reaches ball screw set up in the rear side of backing roll, ball screw's both ends through the mounting panel install in on the workstation, ball screw's both ends rotate install in on the mounting panel, driving motor's output shaft with ball screw's right side links to each other, it is equipped with a slide to slide on the slide rail, the bottom of slide through ball screw vice with ball screw links to each other, grinding motor install in on the slide, the slide set up in the left side rear of backing roll.
2. The bore sharpening apparatus of claim 1, wherein: the positioning mechanism comprises a support and a vertical cylinder arranged on the support, the top of the support is arranged right above the supporting gap, the bottom of the vertical cylinder is arranged on the top surface of the support, and an output shaft of the vertical cylinder penetrates through the support and is arranged right above the supporting gap; and a positioning piece is arranged on the output shaft of the vertical cylinder and is arranged right above the supporting gap.
3. The bore sharpening apparatus of claim 2, wherein: the positioning piece comprises a connecting plate and two groups of connecting shafts, the two groups of connecting shafts are arranged on the front side and the rear side of the bottom of the connecting plate, and the left side and the right side of each connecting shaft are respectively arranged outside the left side and the right side of the connecting plate; and two ends of each group of connecting shaft are respectively and rotatably provided with a positioning wheel.
4. The bore sharpening apparatus of claim 3, wherein: the support is including indulging board and two sets of risers, indulge the board and be on a parallel with the top surface setting of workstation, it is perpendicular to indulge the board the backing roll sets up, it sets up in two sets of to indulge the board directly over the backing roll, every group the riser with the bottom of indulging board one end links to each other perpendicularly, the bottom of riser install perpendicularly in on the top surface of workstation, and two sets of the backing roll sets up in two sets of between the riser.
5. The bore sharpening apparatus of claim 1, wherein: the front side wall of the sliding plate is provided with two groups of vertical sliding rails, and the rear side surface of the motor is arranged on the two groups of vertical sliding rails in a sliding mode through the mounting seat.
6. The bore sharpening apparatus of claim 5, wherein: the front side of slide rotates installs a screw rod, the screw rod is on a parallel with vertical slide rail sets up, the screw rod sets up in two sets of between the vertical slide rail, the trailing flank middle part of mount pad with the screw rod links to each other, the rotation of screw rod drives the mount pad reciprocates.
7. The bore sharpening apparatus of claim 6, wherein: the top of the screw rod is provided with a gripper turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291196.5U CN211193188U (en) | 2019-12-19 | 2019-12-19 | Inner hole polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922291196.5U CN211193188U (en) | 2019-12-19 | 2019-12-19 | Inner hole polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211193188U true CN211193188U (en) | 2020-08-07 |
Family
ID=71884381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922291196.5U Expired - Fee Related CN211193188U (en) | 2019-12-19 | 2019-12-19 | Inner hole polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211193188U (en) |
-
2019
- 2019-12-19 CN CN201922291196.5U patent/CN211193188U/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: 20200807 Termination date: 20201219 |