CN210878929U - Guardrail railing tip equipment of polishing - Google Patents
Guardrail railing tip equipment of polishing Download PDFInfo
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- CN210878929U CN210878929U CN201921822752.0U CN201921822752U CN210878929U CN 210878929 U CN210878929 U CN 210878929U CN 201921822752 U CN201921822752 U CN 201921822752U CN 210878929 U CN210878929 U CN 210878929U
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- support
- guardrail
- fixedly connected
- limiting slide
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Abstract
The utility model discloses a guardrail rod end part polishing device, which comprises a supporting table, wherein four corners of the lower surface of the supporting table are respectively and fixedly connected with supporting legs; the supporting table is fixedly connected with a first support and a second support; a first support is fixedly connected to the center of the first support; a second support is fixedly connected to the center of the second support; a first limiting slide rod is fixedly connected between the first support and the second support; a second limiting slide rod is fixedly connected between the first support and the second support relative to the lower part of the first limiting slide rod; the first limiting slide bar and the second limiting slide bar are connected with two limiting slide blocks; and the two limiting slide blocks are respectively and fixedly connected with a hydraulic cylinder. This neotype beneficial effect is that fixed effect is better for to the more accurate of guardrail railing tip polishing, the effect of polishing is better, and the buffering effect is better, and efficiency of polishing is than higher.
Description
Technical Field
The utility model relates to an equipment field of polishing, in particular to guardrail railing tip equipment of polishing.
Background
The guardrail is usually used for boundary isolation or area division and area protection, has wide application, is widely applied to the isolation and protection of various fields such as industry, agriculture, animal husbandry, forestry, highways, railways, national defense, airports, ports, municipal guardrails, greening, grasslands, orchards and the like, and in the production and processing of the guardrail, the end part of the guardrail rail has some bulges or is not smooth, so that the connection of the guardrail rail and other parts is influenced to form the guardrail, and therefore, the end part polishing equipment of the guardrail rail needs to be designed.
But present guardrail railing tip equipment of polishing has fixed effect poor, and then makes the inaccuracy of polishing guardrail railing tip, and then makes the effect of polishing poor, and buffering effect is poor, the problem of the inefficiency of polishing.
Therefore, a fixed effect is better to design for the guardrail rail end polishing device is more accurate, the polishing effect is better, the buffering effect is better, and the polishing efficiency is higher.
SUMMERY OF THE UTILITY MODEL
The utility model provides a guardrail railing tip equipment of polishing can solve prior art, and fixed effect is poor, and then makes the inaccuracy of polishing guardrail railing tip, and then makes the effect of polishing poor, and the buffering effect is poor, the problem of the inefficiency of polishing.
The utility model provides a guardrail rod end polishing device, which comprises a supporting table, wherein four corners of the lower surface of the supporting table are respectively and fixedly connected with supporting legs; the supporting table is fixedly connected with a first support and a second support; a first support is fixedly connected to the center of the first support; a second support is fixedly connected to the center of the second support; a first limiting slide rod is fixedly connected between the first support and the second support; a second limiting slide rod is fixedly connected between the first support and the second support relative to the lower part of the first limiting slide rod; the first limiting slide bar and the second limiting slide bar are connected with two limiting slide blocks; the two limiting slide blocks are respectively and fixedly connected with a hydraulic cylinder; the telescopic end of the hydraulic cylinder is connected with a first supporting plate; the first supporting plate is provided with a limiting guide hole; the first supporting plate is fixedly connected with a second supporting plate through a limiting guide pillar; the upper end of the limiting guide pillar is fixedly connected with an external thread; the upper end of the limiting guide pillar penetrates through the limiting guide hole and is connected with a fastening nut in a threaded manner; a buffer spring is arranged on the limiting guide post relative to the position between the second support plate and the first support plate; a first motor is arranged on the second supporting plate; the output end of the first motor is connected with a millstone block; a limiting square hole is formed in the supporting platform; a first bearing seat and a second bearing seat are symmetrically arranged on the supporting platform by taking the limiting square hole as a center; a limiting pipe barrel is arranged between the first bearing seat and the second bearing seat; a first belt pulley is arranged at the central position of the limiting pipe barrel; the first belt pulley is connected with a transmission belt; the transmission belt penetrates through the limiting square hole and is connected with a second belt pulley; the second belt pulley is connected with a second motor; and fastening knobs are symmetrically arranged on the limiting pipe barrel by taking the first belt pulley as the center.
Preferably, a limiting pipe barrel is arranged at the center of the first supporting plate; and the limiting pipe barrel is provided with a threaded mounting hole.
Preferably, a position-limiting fixing hole matched with the first motor is formed in the center of the second supporting plate.
Preferably, the threaded mounting hole is arranged right below the limiting fixing hole.
Preferably, the output end of the second motor is connected with a second belt pulley; the second belt pulley is connected with a transmission belt in a transmission manner.
Preferably, the limiting sliding block is provided with a through hole matched with the first limiting sliding rod and the second limiting sliding rod.
Preferably, the fastening nut is provided with an internal thread adapted to the external thread.
Preferably, rubber pads are fixedly connected to the four support legs.
Preferably, the limiting pipe barrel is connected with a guardrail.
Preferably, the limiting pipe barrel is provided with a limiting threaded hole matched with the fastening knob.
The utility model has the advantages that:
1. the end part polishing equipment for the guardrail rail firstly penetrates the guardrail rail through the limiting pipe barrel, and the two fastening knobs are tightened to fix the guardrail rail on the limiting pipe barrel; then a second motor is started, then the second motor drives a second belt pulley to rotate, and then the second belt pulley drives a limiting pipe barrel to rotate through a transmission belt; finally, the guardrail bar is driven to rotate; then a hydraulic cylinder is used for driving the first supporting plate to move up and down, further driving a first motor to move up and down, finally driving a grinding stone block to move up and down, then starting the first motor to drive the grinding stone block to rotate to polish the end part of the guardrail rail, and the guardrail rail is fixed on the limiting pipe barrel through a first bearing seat, a second bearing seat, a limiting pipe barrel, a first belt pulley, a transmission belt and a fastening knob; the fixing effect is good, the polishing of the end part of the guardrail rail is accurate, and the polishing effect is good.
2. The end part polishing equipment for the guardrail rail fixes the guardrail rail on the limiting pipe barrel through the first bearing seat, the second bearing seat, the limiting pipe barrel, the first belt pulley, the transmission belt and the fastening knob; the guardrail bars penetrate through the limiting pipe barrels to expose two ends of the guardrail bars, and then the two limiting slide blocks are pushed as shown in the figure; the two limiting slide blocks respectively drive the first supporting plate to move left and right, and finally drive the two grinding stone blocks to move left and right, so that the two grinding stone blocks are respectively arranged above the two ends of the guardrail rod; then start two pneumatic cylinders, make two pneumatic cylinders drive reciprocating of first backup pad respectively, and then drive reciprocating of two rubble pieces, finally make two rubble pieces contact with the tip of guardrail railing respectively, then start the rotation that first motor drove the rubble piece, polish the tip of guardrail railing, can use two rubble pieces to polish the both ends of guardrail railing simultaneously, the efficiency of polishing is relatively good.
3. The end part polishing equipment for the guardrail rail is characterized in that the telescopic end of the hydraulic cylinder is connected with a first supporting plate; a limiting guide hole is formed in the first supporting plate; the first supporting plate is fixedly connected with a second supporting plate through a limiting guide pillar; the upper end of the limiting guide post is fixedly connected with an external thread; the upper end of the limiting guide post penetrates through the limiting guide hole and is connected with a fastening nut in a threaded manner; a buffer spring is arranged on the limiting guide post relative to the position between the second support plate and the first support plate; the elasticity fastening nut then promotes first backup pad, makes first backup pad down remove along spacing guide pillar, and then makes buffer spring compression, and then makes the buffering effect better.
Drawings
Fig. 1 is a schematic structural view of a guardrail rail end polishing device provided by the present invention;
fig. 2 is a first schematic view of a connection structure of a first support plate and a second support plate of the guardrail rail end polishing device provided by the present invention;
fig. 3 is a schematic view of a connection structure of a first support plate and a second support plate of the guardrail rail end polishing device provided by the present invention;
fig. 4 is a schematic view of a connection structure between a second motor and a limiting pipe barrel of the guardrail rail end polishing device provided by the present invention;
fig. 5 is the utility model provides a pair of guardrail railing tip equipment of polishing's spacing bobbin configuration sketch map.
Description of reference numerals: 1-a support table; 2-supporting legs; 3-a first scaffold; 4-a second scaffold; 5-a first support; 6-a second support; 7-a first limit slide bar; 8-a second limit slide bar; 9-a limiting slide block; 10-a hydraulic cylinder; 11-a first support plate; 12-a second support plate; 13-a limiting guide post; 14-a buffer spring; 15-fastening a nut; 16-a first electric machine; 17-a grindstone block; 18-a first bearing seat; 19-a second bearing block; 20-a limiting pipe barrel; 21-a first pulley; 22-a transmission belt; 23-limiting square holes; 24-a tightening knob; 25-guardrail bars; 26-a second motor; 27-a second pulley; 28-limit threaded holes; 29-external thread; 30-threaded mounting holes; 31-limiting guide holes; 32-limiting fixing holes.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1 to 5, the guardrail rod end polishing device provided by the embodiment of the present invention comprises a supporting table 1, wherein four corners of the lower surface of the supporting table 1 are respectively and fixedly connected with supporting legs 2; a first bracket 3 and a second bracket 4 are fixedly connected to the support table 1; a first support 5 is fixedly connected to the center of the first support 3; a second support 6 is fixedly connected to the center of the second bracket 4; a first limiting slide rod 7 is fixedly connected between the first support 5 and the second support 6; a second limiting slide rod 8 is fixedly connected between the first support 5 and the second support 6 relative to the lower part of the first limiting slide rod 7; the first limiting slide bar 7 and the second limiting slide bar 8 are connected with two limiting slide blocks 9; the two limiting slide blocks 9 are respectively and fixedly connected with a hydraulic cylinder 10; the telescopic end of the hydraulic cylinder 10 is connected with a first supporting plate 11; a limiting guide hole 31 is formed in the first support plate 11; the first supporting plate 11 is fixedly connected with a second supporting plate 12 through a limiting guide post 13; the upper end of the limiting guide post 13 is fixedly connected with an external thread 29; the upper end of the limiting guide pillar 13 penetrates through the limiting guide hole 31 and is connected with a fastening nut 15 in a threaded manner; a buffer spring 14 is arranged on the limiting guide post 13 relative to the position between the second support plate 12 and the first support plate 11; a first motor 16 is mounted on the second support plate 12; the output end of the first motor 16 is connected with a grindstone block 17; a limiting square hole 23 is formed in the support table 1; a first bearing seat 18 and a second bearing seat 19 are symmetrically arranged on the support table 1 by taking the limiting square hole 23 as a center; a limiting pipe barrel 20 is arranged between the first bearing seat 18 and the second bearing seat 19; a first belt pulley 21 is arranged at the central position of the limiting pipe barrel 20; the first belt pulley 21 is connected with a transmission belt 22; the transmission belt 22 passes through the limit square hole 23 and is connected with a second belt pulley 27; the second belt pulley 27 is connected with a second motor 26; the limiting pipe barrel 20 is symmetrically provided with fastening knobs 24 by taking the first belt pulley 21 as a center.
In this embodiment, a position-limiting pipe barrel 20 is disposed at the center of the first support plate 11; the limiting pipe barrel 20 is provided with a threaded mounting hole 30.
In this embodiment, a position-limiting fixing hole 32 adapted to the first motor 16 is disposed at a central position of the second support plate 12.
In this embodiment, the threaded mounting hole 30 is disposed directly below the limit fixing hole 32.
In this embodiment, the output end of the second motor 26 is connected to a second belt pulley 27; the second belt pulley 27 is in transmission connection with a transmission belt 22.
In this embodiment, the limiting slide block 9 is provided with a through hole adapted to the first limiting slide bar 7 and the second limiting slide bar 8.
In this embodiment, the fastening nut 15 is provided with an internal thread adapted to the external thread 29.
In this embodiment, four fixedly connected with rubber pad on the supporting leg 2.
In this embodiment, the limiting tube 20 is connected with a guardrail 25.
In this embodiment, the limiting tube 20 is provided with a limiting threaded hole 28 adapted to the fastening knob 24.
The working principle is as follows: the end part polishing equipment for the guardrail rail firstly leads the guardrail rail 25 to pass through the limiting tube barrel 20, and two fastening knobs 24 are tightened to fix the guardrail rail 25 on the limiting tube barrel 20; then, the second motor 26 is started, then the second motor 26 drives the second belt pulley 27 to rotate, and then the second belt pulley 27 drives the limiting pipe barrel 20 to rotate through the transmission belt 22; finally, the guardrail 25 is driven to rotate; then the hydraulic cylinder 10 is used for driving the first supporting plate 11 to move up and down, further driving the first motor 16 to move up and down, finally driving the grindstone block 17 to move up and down, then starting the first motor 16 to drive the grindstone block 17 to rotate to polish the end part of the guardrail rail 25, and the guardrail rail 25 is fixed on the limiting pipe barrel 20 through the first bearing seat 18, the second bearing seat 19, the limiting pipe barrel 20, the first belt pulley 21, the transmission belt 22 and the fastening knob 24; the fixing effect is better, the polishing of the end part of the guardrail rail 25 is more accurate, and the polishing effect is better. The guardrail rail end part polishing equipment is characterized in that a guardrail rail 25 is fixed on a limiting pipe barrel 20 through the first bearing seat 18, a second bearing seat 19, the limiting pipe barrel 20, a first belt pulley 21, a transmission belt 22 and a fastening knob 24; the guardrail 25 passes through the limiting pipe barrel 20, so that two ends of the guardrail 25 are exposed as shown in figure 1, and then the two limiting slide blocks 9 are pushed; the two limiting slide blocks 9 respectively drive the first supporting plate 11 to move left and right, and finally drive the two grinding stone blocks 17 to move left and right, so that the two grinding stone blocks 17 are respectively arranged above the two ends of the guardrail rail 25; then start two pneumatic cylinders 10, make two pneumatic cylinders 10 drive reciprocating of first backup pad 11 respectively, and then drive reciprocating of two rubble pieces 17, finally make two rubble pieces 17 contact with the tip of guardrail railing 2 respectively, then start the rotation that first motor 16 drove rubble piece 17, polish the tip of guardrail railing 25, can use two rubble pieces 17 to polish the both ends of guardrail railing 25 simultaneously, the efficiency of polishing is relatively good. In the end part polishing equipment for the guardrail, the telescopic end of a hydraulic cylinder 10 is connected with a first supporting plate 11; a limiting guide hole 31 is arranged on the first supporting plate 11; a second supporting plate 12 is fixedly connected to the first supporting plate 11 through a limiting guide post 13; the upper end of the limiting guide post 13 is fixedly connected with an external thread 29; the upper end of the limiting guide post 13 is connected with a fastening nut 15 through a limiting guide hole 31 in a threaded manner; a buffer spring 14 is arranged on the limiting guide post 13 and is opposite to the position between the second support plate 12 and the first support plate 11; elasticity fastening nut 15 then promotes first backup pad 11, makes first backup pad 11 move down along spacing guide pillar 13, and then makes buffer spring 14 compress, and then makes the buffering effect comparatively good.
The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.
Claims (10)
1. The utility model provides a guardrail railing tip equipment of polishing which characterized in that: the device comprises a supporting table (1), wherein four corners of the lower surface of the supporting table (1) are respectively and fixedly connected with supporting legs (2); a first bracket (3) and a second bracket (4) are fixedly connected to the support table (1); a first support (5) is fixedly connected to the center of the first support (3); a second support (6) is fixedly connected to the center of the second bracket (4); a first limiting slide bar (7) is fixedly connected between the first support (5) and the second support (6); a second limiting slide bar (8) is fixedly connected between the first support (5) and the second support (6) relative to the lower part of the first limiting slide bar (7); the first limiting slide bar (7) and the second limiting slide bar (8) are connected with two limiting slide blocks (9); the two limiting slide blocks (9) are respectively and fixedly connected with a hydraulic cylinder (10); the telescopic end of the hydraulic cylinder (10) is connected with a first supporting plate (11); a limiting guide hole (31) is formed in the first supporting plate (11); the first supporting plate (11) is fixedly connected with a second supporting plate (12) through a limiting guide post (13); the upper end of the limiting guide post (13) is fixedly connected with an external thread (29); the upper end of the limiting guide post (13) penetrates through the limiting guide hole (31) and is connected with a fastening nut (15) in a threaded manner; a buffer spring (14) is arranged on the limiting guide post (13) relative to the position between the second support plate (12) and the first support plate (11); a first motor (16) is arranged on the second support plate (12); the output end of the first motor (16) is connected with a millstone block (17); a limiting square hole (23) is formed in the supporting table (1); a first bearing seat (18) and a second bearing seat (19) are symmetrically arranged on the support table (1) by taking the limiting square hole (23) as a center; a limiting pipe barrel (20) is arranged between the first bearing seat (18) and the second bearing seat (19); a first belt pulley (21) is arranged at the central position of the limiting pipe barrel (20); a transmission belt (22) is connected to the first belt pulley (21); the transmission belt (22) penetrates through the limiting square hole (23) and is connected with a second belt pulley (27); the second belt pulley (27) is connected with a second motor (26); fastening knobs (24) are symmetrically arranged on the limiting pipe barrel (20) by taking the first belt pulley (21) as the center.
2. A guardrail bar end sanding device according to claim 1, wherein a limiting pipe barrel (20) is arranged at the center of the first support plate (11); the limiting pipe barrel (20) is provided with a threaded mounting hole (30).
3. A guardrail bar end grinding apparatus according to claim 1, wherein the second support plate (12) is provided with a limit fixing hole (32) at a central position corresponding to the first motor (16).
4. A guardrail rail end finishing apparatus as claimed in claim 2, wherein the threaded mounting hole (30) is provided directly below the limit fixing hole (32).
5. A guardrail bar end finishing apparatus as claimed in claim 1 wherein the output of the second motor (26) is connected to a second pulley (27); the second belt pulley (27) is connected with a transmission belt (22) in a transmission way.
6. The end grinding device for the guardrail rods as claimed in claim 1, wherein the limiting slide block (9) is provided with through holes corresponding to the first limiting slide bar (7) and the second limiting slide bar (8).
7. A guardrail bar end finishing apparatus according to claim 1, wherein the fastening nut (15) is provided with an internal thread adapted to the external thread (29).
8. A guardrail bar end finishing apparatus as claimed in claim 1 wherein rubber pads are fixedly attached to the four support legs (2).
9. A guardrail bar end finishing apparatus as claimed in claim 1, wherein the restraining tube (20) is connected to a guardrail bar (25).
10. A guardrail bar end finishing apparatus as claimed in claim 1, wherein the stop tube (20) is provided with a stop threaded bore (28) adapted to the tightening knob (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822752.0U CN210878929U (en) | 2019-10-28 | 2019-10-28 | Guardrail railing tip equipment of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822752.0U CN210878929U (en) | 2019-10-28 | 2019-10-28 | Guardrail railing tip equipment of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210878929U true CN210878929U (en) | 2020-06-30 |
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ID=71332660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921822752.0U Active CN210878929U (en) | 2019-10-28 | 2019-10-28 | Guardrail railing tip equipment of polishing |
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| Country | Link |
|---|---|
| CN (1) | CN210878929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603409A (en) * | 2022-05-13 | 2022-06-10 | 艾芦精密机械(江苏)有限公司 | Combined grinding device for rotating surface and adjacent surface of metal workpiece |
-
2019
- 2019-10-28 CN CN201921822752.0U patent/CN210878929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603409A (en) * | 2022-05-13 | 2022-06-10 | 艾芦精密机械(江苏)有限公司 | Combined grinding device for rotating surface and adjacent surface of metal workpiece |
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