阅读说明：本技术 一种喷砂托辊装置 (Sand blasting carrier roller device ) 是由 陈涛 钟明斌 杨磊 于 2020-06-16 设计创作，主要内容包括：本发明公开了一种喷砂托辊装置,具体涉及喷砂技术领域,包括地辊组,所述地辊组沿横向的两侧各自设置有三个侧挡轮,六个所述侧挡轮均包括设置在地辊组一侧底座,所述底座的内部固定安装有连杆,所述连杆的顶端固定安装有托辊,所述底座的顶端固定安装有螺纹滑块,所述螺纹滑块的内部横向插接有螺杆,且螺杆靠近地辊组的一端与连杆固定连接,所述螺杆远离连杆的一端固定安装有摇把。本发明使用时先根据工件直径调节侧挡轮的位置,然后将工件吊装至地辊上,小车移入喷砂房内,地辊驱动工件旋转以实现对工件全部表面喷砂处理,整体结构灵活性较好,对工件的稳定效果较好,有利于喷砂操作的顺利进行。(The invention discloses a sand blasting carrier roller device, and particularly relates to the technical field of sand blasting, which comprises a ground roller set, wherein three side retaining wheels are respectively arranged on two sides of the ground roller set along the transverse direction, each of the six side retaining wheels comprises a base arranged on one side of the ground roller set, a connecting rod is fixedly arranged in the base, a carrier roller is fixedly arranged at the top end of the connecting rod, a threaded sliding block is fixedly arranged at the top end of the base, a screw rod is transversely inserted in the threaded sliding block, one end of the screw rod, close to the ground roller set, is fixedly connected with the connecting rod, and a crank is fixedly arranged at one end of the screw rod, far away. When the sand blasting trolley is used, the position of the side blocking wheel is adjusted according to the diameter of a workpiece, then the workpiece is hoisted to the ground roller, the trolley is moved into the sand blasting room, the ground roller drives the workpiece to rotate so as to realize sand blasting treatment on the whole surface of the workpiece, the flexibility of the whole structure is good, the stabilizing effect on the workpiece is good, and smooth sand blasting operation is facilitated.)

1. A sandblast bearing roller device, includes ground roller set (15), its characterized in that: ground roller set (15) are provided with three side fender wheel respectively along horizontal both sides, six side fender wheel all is including setting up in ground roller set (15) one side base (1), the inside fixed mounting of base (1) has connecting rod (13), the top fixed mounting of connecting rod (13) has bearing roller (4), the top fixed mounting of base (1) has screw thread slider (11), the top of screw thread slider (11) is provided with sand blocking plate (19), the inside of screw thread slider (11) is transversely pegged graft and is had screw rod (12), and screw rod (12) are close to the one end and connecting rod (13) fixed connection of ground roller set (15), the one end fixed mounting that connecting rod (13) were kept away from in screw rod (12) has crank (10).

2. The sandblasting idler device as claimed in claim 1, wherein: the ground roller group (15) is formed by installing two ground rollers at a fixed interval, and driving shafts (18) are inserted into the two ground rollers.

3. The sandblasting idler device as claimed in claim 2, wherein: the two driving shafts (18) penetrate through the two ends of the two ground rollers respectively and are connected with supporting plates (17) respectively.

4. The sandblasting idler device as claimed in claim 1, wherein: the top end of the ground roller group (15) is provided with a workpiece (14), and the outer side walls of the two transverse sides of the workpiece (14) are abutted against the outer side walls of the carrier rollers (4) on the six side catch wheels.

5. The sandblasting idler device as claimed in claim 1, wherein: the base 1 is fixedly provided with a first pin shaft (2) at the bottom end of the connecting rod (13), and a second pin shaft (7) is fixedly arranged at the joint of the carrier roller (4) and the top end of the connecting rod (13).

6. The sandblasting idler device as claimed in claim 5, wherein: the outer side wall of the carrier roller (4) is fixedly sleeved with a wear-resistant pad (16), a through cover (6) which is sleeved with a second pin shaft (7) is arranged inside the carrier roller (4), and bearing rods (5) which are sleeved with the second pin shaft (7) are respectively arranged at two transverse ends of the carrier roller (4).

7. The sandblasting idler device as claimed in claim 1, wherein: the inner part of the connecting rod (13) is fixedly provided with a cross rod (3), and one side of the cross rod (3) close to the screw rod (12) is provided with a threaded hole (9) matched with the screw rod (12) in a threaded manner.

8. The sandblasting idler device as claimed in claim 5, wherein: the joint of the end part of the first pin shaft (2) and the base (1) and the joint of the end part of the second pin shaft (7) and the connecting rod (13) are both provided with a clamping plate (8).

Technical Field

The invention relates to the technical field of sand blasting, in particular to a sand blasting carrier roller device.

Background

The prior common sand blasting device for the surface of the turnabout drum is a movable trolley, two driving ground rollers are arranged on the movable trolley, after the drum is transversely placed on the two ground rollers, the trolley is moved into a sand blasting room, a sand blasting port moves back and forth above the drum along an axis for sand blasting, and simultaneously the two ground rollers drive the turnabout drum to rotate, so that the surface of the drum is completely treated;

two ground roller intervals on the dolly can adjust the driven roll who adapts to different diameters, and what be present is moved on the slide rail by the bearing frame at two lead screw drive ground roller both ends and realizes, often takes place the grit card after the number of times of use and hinders to lead to adjusting in lead screw or slide rail and hinder, perhaps because of the wearing and tearing of sandblast lead to adjusting when ground roller interval the both ends interval inconsistent, lead to the cylinder to move about on the ground roller, structural stability is relatively poor, is unfavorable for going on smoothly of sandblast operation.

Disclosure of Invention

Therefore, the invention provides a sand blasting carrier roller device, and aims to solve the problems in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a sandblast bearing roller device, includes ground roller set, ground roller set is provided with three side fender wheel respectively along horizontal both sides, six side fender wheel all is including setting up at ground roller set one side base, the inside fixed mounting of base has the connecting rod, the top fixed mounting of connecting rod has the bearing roller, the top fixed mounting of base has the screw thread slider, the top of screw thread slider is provided with the fender sand board, the inside of screw thread slider is transversely pegged graft and is had the screw rod, and the screw rod is close to the one end and the connecting rod fixed connection of ground roller set, the one end fixed mounting that the connecting rod was kept away from to the screw rod has the crank.

Furthermore, the ground roller set is formed by installing two ground rollers at a fixed interval, and the driving shafts are inserted into the two ground rollers.

Furthermore, two driving shafts penetrate through two ends of the two ground rollers respectively and are connected with supporting plates respectively.

Furthermore, the top end of the ground roller group is provided with a workpiece, and the outer side walls of the two transverse sides of the workpiece are abutted to the outer side walls of the carrier rollers on the six side blocking wheels.

Furthermore, a first pin shaft is fixedly installed at the bottom ends of the base and the connecting rod, and a second pin shaft is fixedly installed at the joint of the supporting roller and the top end of the connecting rod.

Furthermore, the outer side wall of the carrier roller is fixedly sleeved with a wear-resistant pad, a through cover which is sleeved with a second pin shaft is arranged in the carrier roller, and bearing rods which are sleeved with the second pin shaft are respectively arranged at the two transverse ends of the carrier roller.

Furthermore, a cross rod is fixedly mounted inside the connecting rod, and a threaded hole matched with the screw threads is formed in one side, close to the screw, of the cross rod.

Furthermore, the insertion positions of the end part of the first pin shaft and the base and the insertion positions of the end part of the second pin shaft and the connecting rod are provided with clamping plates.

The invention has the following advantages:

1. according to the sand blasting machine, the ground roller is driven by the motor to drive a sand blasted workpiece to rotate, 3 side blocking wheels are respectively arranged on two sides of the ground roller, the distance between the ground roller and a reference center can be independently adjusted, the side blocking wheels are arranged on the trolley, when the sand blasting machine is used, the position of each side blocking wheel is adjusted according to the diameter of the workpiece, then the workpiece is hoisted onto the ground roller, the trolley is moved into a sand blasting room, the ground roller drives the workpiece to rotate so as to achieve sand blasting treatment on the whole surface of the workpiece, the flexibility of the whole structure is good, the workpiece is good in stabilizing effect, and sand blasting operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a front view provided by the present invention;

FIG. 2 is a left side view provided by the present invention;

FIG. 3 is a front view of a side wheel provided by the present invention;

FIG. 4 is a perspective view of a ground roll assembly provided by the present invention;

in the figure: 1. a base; 2. a first pin shaft; 3. a cross bar; 4. a carrier roller; 5. a bearing rod; 6. passing through the cover; 7. a second pin shaft; 8. clamping a plate; 9. a threaded hole; 10. a crank; 11. a threaded slider; 12. a screw; 13. a connecting rod; 14. a workpiece; 15. a ground roller set; 16. a wear pad; 17. a support plate; 18. a drive shaft; 19. keep off the sand board.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following description, wherein it is understood that the described embodiments are part of the invention, rather than all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-4 in the specification, the sand blasting carrier roller device of the embodiment comprises a ground roller set 15, wherein three side blocking wheels are respectively arranged on two transverse sides of the ground roller set 15, six side blocking wheels are respectively arranged on a base 1 arranged on one side of the ground roller set 15, a connecting rod 13 is fixedly arranged inside the base 1, a carrier roller 4 is fixedly arranged at the top end of the connecting rod 13, a threaded sliding block 11 is fixedly arranged at the top end of the base 1, a sand blocking plate 19 is arranged at the top end of the threaded sliding block 11, a screw rod 12 is transversely inserted into the threaded sliding block 11, one end, close to the ground roller set 15, of the screw rod 12 is fixedly connected with the connecting rod 13, and a crank 10 is fixedly arranged at one end, far away from the connecting rod 13.

Further, the ground roller set 15 is formed by installing two ground rollers at a fixed interval, and driving shafts 18 are inserted into the two ground rollers.

Furthermore, two driving shafts 18 respectively penetrate through two ends of the two ground rollers and are respectively connected with a supporting plate 17, so that the structures of the two ground rollers are unified.

Further, a workpiece 14 is arranged at the top end of the ground roller group 15, and the outer side walls of two transverse sides of the workpiece 14 are abutted with the outer side walls of the carrier rollers 4 on the six side catch wheels.

Further, a first pin shaft 2 is fixedly installed at the bottom ends of the base 1 and the connecting rod 13, and a second pin shaft 7 is fixedly installed at the joint of the carrier roller 4 and the top end of the connecting rod 13.

Furthermore, the outer side wall of the carrier roller 4 is fixedly sleeved with a wear-resistant pad 16, a through cover 6 sleeved with a second pin shaft 7 is arranged inside the carrier roller 4, and bearing rods 5 sleeved with the second pin shaft 7 are respectively arranged at two transverse ends of the carrier roller 4, so that the supporting effect of the carrier roller 14 on the workpiece 14 when the workpiece 14 rotates is ensured.

Further, a cross rod 3 is fixedly mounted inside the connecting rod 13, and a threaded hole 9 in threaded fit with a screw rod 12 is formed in one side, close to the screw rod 12, of the cross rod 3, and is used for mounting the screw rod 13 and the cross rod 3.

Furthermore, the insertion joints of the end part of the first pin shaft 2 and the base 1 and the insertion joints of the end part of the second pin shaft 7 and the connecting rod 13 are provided with clamping plates 8, so that the stability of the connecting structures between the first pin shaft 2 and the base 1 and between the second pin shaft 7 and the connecting rod 13 is ensured.

This practical implementation scenario specifically does: the carrier roller device mainly comprises 15 ground roller sets and side retaining wheels, wherein 2 ground rollers are installed at a fixed interval, the axis parallel precision of the two rollers is ensured, the sand-blasted workpiece 14 is prevented from moving, the ground rollers can drive the sand-blasted workpiece 14 to rotate by being driven by a motor, 3 side retaining wheels are respectively arranged on two sides of each ground roller, when the diameter of the workpiece 14 is larger, the workpiece 14 is stabilized to rotate and is prevented from rolling off the ground rollers, the side retaining wheels are connected with a base 1 by connecting rods 13 and can rotate, threaded sliders 11 are further arranged on the base 1, sand retaining plates 19 are arranged on the threaded sliders 11, the threaded sliders 11 are connected with the retaining wheel connecting rods 13 by a screw 12, the screw 12 and the threaded sliders 11 are moved relatively by swinging a crank 10, the connecting rods 13 are pushed to rotate with the base 1, the position of the carrier roller 4 at the top ends of the connecting rods 13 is changed, and the carrier roller device can adapt to workpieces 14 with different, all install on the dolly more than, adjust the position of side fender wheel according to 14 diameters of work piece earlier during the use, then hoist work piece 14 to the ground roller on, in the dolly immigration sandblast room, ground roller drive work piece 14 is rotatory in order to realize the whole surface abrasive blasting of work piece 14, and overall structure flexibility is better, and is better to the stable effect of work piece 14, is favorable to going on smoothly of sandblast operation.

The working principle is as follows: when the sand blasting machine is used, 3 side catch wheels are arranged on two sides of a ground roller respectively, when the diameter of a workpiece 14 is larger, the workpiece 14 is stabilized to rotate and is prevented from rolling off the ground roller, the side catch wheels are connected with a base 1 through connecting rods 13 and can rotate, a threaded slide block 11 is further arranged on the base 1, a sand blocking plate 19 is arranged on the threaded slide block 11, the threaded slide block 11 is connected with the catch wheel connecting rods 13 through a screw 12, the screw 12 and the threaded slide block 11 move relatively through rocking of a crank 10, the connecting rods 13 and the base 1 are pushed to rotate, and further the position of a carrier roller 4 at the top end of the connecting rods 13 is changed, so that the sand blasting machine can be suitable for workpieces 14 with different diameters, the flexibility of the whole structure is good, the stabilizing effect on the workpiece 14 is good, and the sand blasting operation.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.