CN216398578U - Welding clamping and positioning device for guardrail production and processing - Google Patents
Welding clamping and positioning device for guardrail production and processing Download PDFInfo
- Publication number
- CN216398578U CN216398578U CN202123064182.3U CN202123064182U CN216398578U CN 216398578 U CN216398578 U CN 216398578U CN 202123064182 U CN202123064182 U CN 202123064182U CN 216398578 U CN216398578 U CN 216398578U
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- guardrail
- clamping
- welding
- fixed
- adjusting bolt
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- 238000003466 welding Methods 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003780 insertion Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of guardrail production and processing equipment, in particular to a welding clamping and positioning device for guardrail production and processing, which aims at the problems of inconvenience in clamping and positioning and inconvenience in position adjustment of a horizontal rail and a vertical rail during guardrail welding and processing, and provides a scheme which comprises an installation table, wherein the bottom of the installation table is fixedly provided with symmetrically-arranged support legs, the side surface of the top end of the installation table is provided with a placing groove, the side surface of the top end of a sliding support plate is provided with a clamping mechanism a in a sliding manner, and two ends of an installation block are internally provided with clamping mechanisms b; according to the utility model, the guardrail insertion rods in the placing groove are clamped and fixed through the clamping mechanism a, two ends of the guardrail insertion rods extend out of two sides of the mounting table, a plurality of guardrail insertion rods can be clamped at one time for welding, the efficiency is high, and the positions of the clamping mechanisms b in the mounting block are adjusted according to the lengths of the guardrail insertion rods, so that the guardrail connecting rods are adjusted to be in contact with two ends of the guardrail insertion rods, the welding of the guardrail connecting rods and the guardrail insertion rods is convenient, and the welding is convenient.
Description
Technical Field
The utility model relates to the technical field of guardrail production and processing equipment, in particular to a welding, clamping and positioning device for guardrail production and processing.
Background
The guardrail is mainly placed in order to cut apart two-way lane in the centre of road, place in addition a little in order to keep apart motorway and non-motorway in the road both sides, the guardrail comprises the stand on guardrail body and both sides mostly, the stand that the guardrail body inserted both sides is with firm fixed, the guardrail body is by two upper and lower horizontally banners, and weld a plurality of vertical bars between the banners and constitute, the interval between the vertical bar all will keep unanimous, in the production guardrail, need to pass through the banister of cutting, the vertical bar is laminated each other, weld again, especially need notice the interval between the adjacent guardrail.
During guardrail welding machining, in order to keep the fixed distance between the guardrails, after the rail and the vertical fence need to be positioned, the vertical fence and the rail are sequentially clamped and then welded at present, after welding, fixing is required to be removed in sequence to take out, operation is complex, and when vertical fences of different lengths are welded simultaneously, the position of a rail clamp needs to be moved, and even different clamps need to be replaced to weld, so that the guardrail welding machine is inconvenient to use.
Therefore, a welding clamping and positioning device for a guardrail is needed to solve the problems of inconvenience in clamping and positioning and inconvenience in position adjustment of a horizontal rail and a vertical rail during guardrail welding processing.
SUMMERY OF THE UTILITY MODEL
The welding clamping and positioning device for guardrail production and processing provided by the utility model solves the problems of inconvenience in clamping and positioning of the horizontal rail and the vertical rail and inconvenience in position adjustment during guardrail welding and processing.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a guardrail production and processing is with welding centre gripping positioner, includes the mount table, the bottom of mount table is fixed with the landing leg that is the symmetry and sets up, the standing groove has been seted up to the top side of mount table, the standing groove is provided with a plurality ofly and is the equidistance and distributes, be provided with the guardrail inserted bar in the standing groove, the both sides terminal surface of mount table is fixed with the slip backup pad, it is provided with fixture a to slide on the top side of slip backup pad, the bottom side of mount table is fixed with the installation piece parallel with mount table width direction, be provided with fixture b in the both ends of installation piece, be provided with the guardrail connecting rod with guardrail inserted bar both ends parallel and level on fixture b.
Preferably, the clamping mechanism a comprises a moving plate in sliding connection with the side face of the top end of the sliding support plate, a clamping plate located in the placing groove is fixed on the side end face of the moving plate, a connecting round rod in sliding connection with the sliding support plate is fixed on one side end of the moving plate, a limiting ring is fixed on the side face of the connecting round rod, a spring groove is formed in the sliding support plate, a reset spring with two ends respectively fixed with the spring groove and the limiting ring is sleeved on the side face of the connecting round rod, and an adjusting bolt a with an end abutting against the limiting ring is connected with the inner thread of the sliding support plate.
Preferably, fixture b includes the removal round bar with installation piece both ends sliding connection, it is fixed with the removal seat to remove the round bar outside end, the top side of removing the seat is fixed with the stopper, threaded connection has the adjusting bolt b that the position corresponds with the stopper on the removal seat, the guardrail connecting rod establish between adjusting bolt b and stopper and with guardrail inserted bar level parallel and level.
Preferably, the top end of the mounting block is in threaded connection with an adjusting bolt c, and the bottom end of the adjusting bolt c abuts against the side face of the movable round rod.
Preferably, a rubber plate is fixed at one end, close to the limiting block, of the adjusting bolt b, and the area of the rubber plate is larger than that of the end of the adjusting bolt b.
Preferably, the outer surface cover of splint is equipped with the rubber pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the guardrail connecting rod and the guardrail inserting rod are welded, the guardrail inserting rod is placed in the uniformly distributed placing groove, the adjusting bolt a is enabled to push the limiting ring to move in the sliding supporting plate through the internal rotation adjusting bolt a, the reset spring is compressed, the guardrail inserting rod in the placing groove is clamped and fixed by the clamping plates on the connecting round rod when the limiting ring moves, the clamping plates arranged at the two ends of the guardrail inserting rod simultaneously clamp the guardrail inserting rod, the stability of clamping the guardrail inserting rod is high, a plurality of guardrail inserting rods can be clamped at one time for welding, and the welding efficiency is high.
2. When the guardrail connecting rod and the guardrail inserting rod are welded, the guardrail connecting rod is clamped on the moving seat by screwing the adjusting bolt b, the position of the moving round rod in the installation block is adjusted according to the length of the guardrail inserting rod, the guardrail connecting rod is driven to move, so that the side face of the guardrail connecting rod is contacted with the two ends of the guardrail inserting rod, the guardrail connecting rod and the guardrail inserting rod are conveniently welded, the welding is convenient, a plurality of guardrail inserting rods can be clamped at one time to be welded with the guardrail connecting rod, the welding efficiency is high, the distance between the two guardrail connecting rods can be conveniently adjusted, the guardrail inserting rod and the guardrail connecting rod which are different in length can be adapted to be welded, the application range is wide, and the practicability is high.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic structural view of a clamping mechanism a according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a partial schematic structural view of a clamping mechanism b of the present invention;
fig. 5 is an enlarged schematic view of B in fig. 4.
In the figure: 1. a clamping mechanism a; 101. an adjusting bolt a; 102. connecting the round rod; 103. a return spring; 104. moving the plate; 105. a splint; 106. a limiting ring; 2. a clamping mechanism b; 201. a movable seat; 202. an adjusting bolt b; 203. a limiting block; 204. moving the round bar; 3. an installation table; 5. an adjusting bolt c; 6. mounting blocks; 7. a placement groove; 8. a guardrail connecting rod; 9. a support leg; 10. a guardrail insert rod; 11. a sliding support plate; 12. a rubber plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a welding clamping and positioning device for guardrail production and processing comprises an installation table 3, wherein symmetrically arranged support legs 9 are fixed at the bottom of the installation table 3, a placement groove 7 is formed in the top end side of the installation table 3, the placement grooves 7 are provided with a plurality of support legs which are distributed at equal intervals, guardrail insertion rods 10 are arranged in the placement grooves 7, sliding support plates 11 are fixed on the end surfaces of the two sides of the installation table 3, clamping mechanisms a1 are slidably arranged on the top end side of the sliding support plates 11, an installation block 6 which is parallel to the width direction of the installation table 3 is fixed on the bottom end side of the installation table 3, clamping mechanisms b2 are arranged in the two ends of the installation block 6, and guardrail connecting rods 8 which are parallel to the two ends of the guardrail insertion rods 10 are arranged on the clamping mechanisms 2; when the guardrail inserting rods 10 are clamped, the guardrail inserting rods 10 are placed in the uniformly distributed placing grooves 7, the guardrail inserting rods 10 in the placing grooves 7 are clamped and fixed through the clamping mechanisms a1, two ends of the guardrail inserting rods 10 extend out of two sides of the mounting table 3, the guardrail connecting rods 8 are placed in the clamping mechanisms b2 and clamped and fixed, a plurality of guardrail inserting rods 10 can be clamped and welded at one time, the efficiency is high, the positions of the clamping mechanisms b2 in the mounting blocks 6 are adjusted according to the lengths of the guardrail inserting rods 10, so that the two ends of the guardrail connecting rods 8 and the two ends of the guardrail inserting rods 10 are in contact with each other, the welding of the guardrail connecting rods 8 and the guardrail inserting rods 10 is facilitated, the welding is convenient, the guardrail inserting rods 10 and the guardrail connecting rods 8 can be clamped and welded at one time, the welding efficiency is high, and the distance between the two guardrail connecting rods 8 can be conveniently adjusted through the clamping mechanisms b2, the guardrail connecting rod 8 can be suitable for welding the guardrail inserting rods 10 with different lengths, and is wide in application range and high in practicability.
The clamping mechanism a1 comprises a moving plate 104 connected with the side face of the top end of a sliding support plate 11 in a sliding manner, a clamping plate 105 positioned in the placing groove 7 is fixed on the side end face of the moving plate 104, a connecting round rod 102 connected with the sliding support plate 11 in a sliding manner is fixed on one side end of the moving plate 104, a limiting ring 106 is fixed on the side face of the connecting round rod 102, a spring groove is formed in the sliding support plate 11, a reset spring 103 with two ends respectively fixed with the spring groove and the limiting ring 106 is sleeved on the side face of the connecting round rod 102, and an adjusting bolt a101 with an end part abutting against the limiting ring 106 is connected with the sliding support plate 11 in a threaded manner; when welding guardrail connecting rod 8 and guardrail inserted bar 10, guardrail inserted bar 10 is placed in standing groove 7 that is evenly distributed, thereby make adjusting bolt a101 promote spacing ring 106 in slip backup pad 11 and remove through interior spiral adjusting bolt a101, reset spring 103 compresses, splint 105 on connecting round bar 102 when spacing ring 106 removes presss from both sides tight fixedly to guardrail inserted bar 10 in standing groove 7, splint 105 that sets up at guardrail inserted bar 10 both ends presss from both sides simultaneously guardrail inserted bar 10, make centre gripping guardrail inserted bar 10 stability higher, can once only press from both sides tight a plurality of guardrail inserted bars 10 and weld, welding efficiency is high, high durability and convenient use, welding is accomplished back to adjusting bolt a101, reset spring 103 promotes splint 105 and removes fixedly guardrail inserted bar 10, take out the finished product.
The clamping mechanism b2 comprises a movable round rod 204 which is connected with the two ends of the mounting block 6 in a sliding way, the outer side end of the movable round rod 204 is fixed with a movable seat 201, the side surface of the top end of the movable seat 201 is fixed with a limiting block 203, the movable seat 201 is in threaded connection with an adjusting bolt b202 with the position corresponding to the limiting block 203, and the guardrail connecting rod 8 is arranged between the adjusting bolt b202 and the limiting block 203 and is horizontally level with the guardrail inserting rod 10; when welding guardrail connecting rod 8 and guardrail inserted bar 10, place guardrail connecting rod 8 between stopper 203 and adjusting bolt b202, and adjust bolt b202 screws and makes guardrail connecting rod 8 by the centre gripping on removing seat 201, according to the length of guardrail inserted bar 10, remove the position of pole 204 in installation piece 6 through adjusting, drive guardrail connecting rod 8 and remove, thereby make 8 sides of guardrail connecting rod and the both ends of guardrail inserted bar 10 contact, conveniently carry out the welding of guardrail connecting rod 8 and guardrail inserted bar 10, the welding is convenient, can once only press from both sides tight a plurality of guardrail inserted bars 10 and weld with guardrail connecting rod 8, welding efficiency is high, conveniently adjust the distance between two guardrail connecting rods 8, can adapt to the welding of guardrail inserted bar 10 and guardrail connecting rod 8 of different length, application scope is wide, and the practicality is stronger.
The top end of the mounting block 6 is in threaded connection with an adjusting bolt c5, and the bottom end of the adjusting bolt c5 abuts against the side face of the moving round rod 204; during specific work, the movable round rod 204 is locked and unlocked in the installation block 6 through the upper-turning adjusting bolt c5 and the lower-turning adjusting bolt c5, and after the position of the movable round rod 204 in the installation block 6 is adjusted, the movable round rod 204 is tightly pressed in the installation block 6 through the lower-turning adjusting bolt c5, so that the movable round rod 204 is locked, and subsequent welding of the guardrail connecting rod 8 and the guardrail inserting rod 10 is facilitated.
One end of the adjusting bolt b202 close to the limiting block 203 is fixed with a rubber plate 12, and the area of the rubber plate 12 is larger than that of the end part of the adjusting bolt b 202; during specific work, the clamping force on the guardrail connecting rod 8 is increased by the arranged rubber plate 12, and the clamping stability of the guardrail connecting rod 8 is improved.
The outer surface of the clamping plate 105 is sleeved with a rubber pad; when the guardrail inserting rod works, the clamping plate 105 sleeved with the rubber sleeve clamps the guardrail inserting rod 10 more stably.
The working principle is as follows: when welding the guardrail connecting rod 8 and the guardrail inserting rod 10, the guardrail inserting rod 10 is placed in the uniformly distributed placing groove 7, the adjusting bolt a101 is enabled to push the limiting ring 106 to move in the sliding support plate 11 through internally screwing the adjusting bolt a101, the reset spring 103 is compressed, the clamp plates 105 on the connecting round rod 102 clamp and fix the guardrail inserting rod 10 in the placing groove 7 when the limiting ring 106 moves, the clamp plates 105 arranged at two ends of the guardrail inserting rod 10 clamp the guardrail inserting rod 10 simultaneously, so that the stability of clamping the guardrail inserting rod 10 is higher, a plurality of guardrail inserting rods 10 can be clamped at one time for welding, when welding the guardrail connecting rod 8 and the guardrail inserting rod 10, the guardrail connecting rod 8 is placed between the limiting block 203 and the adjusting bolt b202, the guardrail connecting rod 8 is clamped on the moving seat 201 through the adjusting bolt b202, and according to the length of the guardrail inserting rod 10, move round bar 204 and lock and unblock the removal in installation piece 6 through top spin and adjusting bolt c5 down, move the position of round bar 204 in installation piece 6 through the regulation, drive guardrail connecting rod 8 and remove, thereby make the both ends of 8 sides of guardrail connecting rod and guardrail inserted bar 10 contact, conveniently carry out the welding of guardrail connecting rod 8 and guardrail inserted bar 10, the welding is convenient, reversal adjusting bolt a101 after the welding is accomplished, reset spring 103 promotes splint 105 and removes fixedly to guardrail inserted bar 10, take out the finished product.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A welding, clamping and positioning device for guardrail production and processing comprises an installation platform (3), it is characterized in that the bottom of the mounting table (3) is fixed with symmetrically arranged supporting legs (9), a plurality of placing grooves (7) are arranged on the side surface of the top end of the mounting table (3) and are distributed at equal intervals, a guardrail inserting rod (10) is arranged in the placing groove (7), sliding support plates (11) are fixed on the end surfaces of the two sides of the mounting platform (3), a clamping mechanism a (1) is arranged on the side surface of the top end of the sliding support plate (11) in a sliding way, a mounting block (6) which is parallel to the width direction of the mounting table (3) is fixed on the side surface of the bottom end of the mounting table (3), the guardrail connecting device is characterized in that clamping mechanisms b (2) are arranged at two ends of the mounting block (6), and guardrail connecting rods (8) which are parallel and level with two ends of the guardrail inserting rods (10) are arranged on the clamping mechanisms b (2).
2. The welding, clamping and positioning device for the production and processing of guardrails according to claim 1, the clamping mechanism a (1) comprises a moving plate (104) which is connected with the side surface of the top end of the sliding support plate (11) in a sliding way, a clamping plate (105) positioned in the placing groove (7) is fixed on the side end surface of the moving plate (104), a connecting round rod (102) which is connected with the sliding support plate (11) in a sliding way is fixed at one side end of the moving plate (104), a limit ring (106) is fixed on the side surface of the connecting round rod (102), a spring groove is arranged in the sliding support plate (11), the side surface of the connecting round rod (102) is sleeved with a return spring (103) with two ends respectively fixed with the spring groove and the limiting ring (106), and the sliding support plate (11) is internally threaded with an adjusting bolt a (101) of which the end part is abutted against the limit ring (106).
3. The welding, clamping and positioning device for guardrail production and processing as claimed in claim 1, wherein the clamping mechanism b (2) comprises a moving round bar (204) slidably connected with two ends of the mounting block (6), a moving seat (201) is fixed at an outer end of the moving round bar (204), a limiting block (203) is fixed at a top end side of the moving seat (201), an adjusting bolt b (202) corresponding to the limiting block (203) is in threaded connection with the moving seat (201), and the guardrail connecting rod (8) is arranged between the adjusting bolt b (202) and the limiting block (203) and is horizontally flush with the guardrail inserting rod (10).
4. The welding, clamping and positioning device for guardrail production and processing as claimed in claim 3, wherein the top end of the mounting block (6) is in threaded connection with an adjusting bolt c (5), and the bottom end of the adjusting bolt c (5) abuts against the side surface of the movable round rod (204).
5. The welding, clamping and positioning device for guardrail production and processing as claimed in claim 3, wherein a rubber plate (12) is fixed at one end of the adjusting bolt b (202) close to the limiting block (203), and the area of the rubber plate (12) is larger than that of the end part of the adjusting bolt b (202).
6. The welding, clamping and positioning device for guardrail production and processing as claimed in claim 2, wherein the outer surface of the clamping plate (105) is sleeved with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123064182.3U CN216398578U (en) | 2021-12-08 | 2021-12-08 | Welding clamping and positioning device for guardrail production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123064182.3U CN216398578U (en) | 2021-12-08 | 2021-12-08 | Welding clamping and positioning device for guardrail production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216398578U true CN216398578U (en) | 2022-04-29 |
Family
ID=81284200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123064182.3U Expired - Fee Related CN216398578U (en) | 2021-12-08 | 2021-12-08 | Welding clamping and positioning device for guardrail production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216398578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502628A (en) * | 2022-11-23 | 2022-12-23 | 江苏金剑警用装备制造有限公司 | Welding device for safety guardrail |
-
2021
- 2021-12-08 CN CN202123064182.3U patent/CN216398578U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502628A (en) * | 2022-11-23 | 2022-12-23 | 江苏金剑警用装备制造有限公司 | Welding device for safety guardrail |
| CN115502628B (en) * | 2022-11-23 | 2023-03-10 | 江苏金剑警用装备制造有限公司 | Welding device for safety guardrail |
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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: 20220429 |