CN213997402U - Rail guard section bar processingequipment that punches a hole - Google Patents
Rail guard section bar processingequipment that punches a hole Download PDFInfo
- Publication number
- CN213997402U CN213997402U CN202022358961.3U CN202022358961U CN213997402U CN 213997402 U CN213997402 U CN 213997402U CN 202022358961 U CN202022358961 U CN 202022358961U CN 213997402 U CN213997402 U CN 213997402U
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- Prior art keywords
- plate
- supporting beam
- electric push
- push rod
- hole
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- Expired - Fee Related
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- 238000004080 punching Methods 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a rail guard section bar processingequipment that punches a hole, including frame and supporting beam, supporting beam is U type structure, and the fixed welding of supporting beam is in the middle of the top face of frame department, and just the frame top face under the supporting beam sets up the opening of vertical lining up, the frame top both sides limit of opening one side all is fixed with the bearing frame, and clamping mechanism is installed to the supporting beam inner wall of opposite side, and is two sets of install the lead screw between the bearing frame, cup jointed gliding nut slide in the frame on the lead screw, the nut slide has the connection curb plate towards one side welding of clamping mechanism. This rail guard section bar processingequipment that punches a hole can realize punching a hole many times on the surface of section bar as required, and the distance of punching a hole is adjustable, and the clamp plate compresses tightly the one end of section bar according to the removal of first electric push rod simultaneously, can also adapt to the section bar of different length and punch a hole and place, enlarges the scope of using.
Description
Technical Field
The utility model belongs to the technical field of the processing of rail guard section bar, concretely relates to rail guard section bar processingequipment that punches a hole.
Background
The protective fence is mainly used in houses, highways, commercial districts and other public places to play a role in protection and isolation. In the processing process of the guard rail, the guard rail sectional material needs to be punched so as to be conveniently connected with the upright post.
The existing punching processing device for the protective guard sectional material needs to guarantee the punching distance when multiple times of punching are carried out on the sectional material, but the existing processing device is inconvenient to adjust when multiple times of punching are carried out, manual adjustment before each time of punching is carried out, the hole distance is not accurate enough, in addition, the deviation of the sectional material is easily caused when the punching is carried out, and the punching quality is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail guard section bar processingequipment that punches a hole to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a punching processing device for a protective guard sectional material comprises a rack and a supporting cross beam, wherein the supporting cross beam is of a U-shaped structure, the supporting cross beam is fixedly welded in the middle of the top end face of the rack, a vertically through opening is formed in the top end face of the rack right below the supporting cross beam, bearing seats are fixed on two side edges of the top end of the rack on one side of the opening, a clamping mechanism is installed on the inner wall of the supporting cross beam on the other side of the opening, a lead screw is installed between the two groups of bearing seats, a nut sliding plate sliding on the rack is sleeved on the lead screw, a connecting side plate is welded on one side, facing the clamping mechanism, of the nut sliding plate, a pressing plate is installed at one end of the connecting side plate through a first electric push rod, a baffle is welded at the side edge of the other end of the connecting side plate, and a pressing mechanism is installed at the baffle;
the top of supporting beam has seted up the spout between two parties, install the roof that slides and set up through guide strut in the spout, the cylinder is installed on the roof top, and a roof side rotates and is connected with the screw rod that the screw thread stretches out the spout, and the one end fixedly connected with hand wheel that the screw rod stretches out the supporting beam outside, the piston rod of cylinder installs the cutter that punches a hole in the supporting beam.
Preferably, one end of the screw rod is fixedly sleeved with a chain wheel outside the bearing seat, the bottom end of the rack is provided with a motor, an output shaft of the motor is also sleeved with the chain wheel, and the two groups of chain wheels are in transmission connection through a chain.
Preferably, the first electric push rod is embedded in the connecting side plate, a piston rod of the first electric push rod is fixedly connected with the pressing plate, a side groove is further formed in the inner side of the connecting side plate, and a telescopic plate fixedly connected with the pressing plate is arranged in the side groove in a sliding mode.
Preferably, the length of expansion plate is greater than the length of first electric push rod piston rod, and the upper and lower both ends of expansion plate all bulge and have the sand grip, the upper and lower both sides wall in side groove all opens and has the guide way anastomotic with the sand grip.
Preferably, clamping mechanism includes third electric push rod and splint, hold-down mechanism includes second electric push rod and splint, wherein clamping mechanism is provided with two sets ofly in the medial surface bottom symmetry of supporting beam, and the stiff end of third electric push rod is fixed to be inlayed at the medial surface of supporting beam, piston end and splint fixed connection.
Preferably, the baffle is an L-shaped plate structure, the second electric push rod is fixed on the outer side face of the vertical part of the baffle, the clamping plate is located on the inner side of the baffle and fixedly connected with the second electric push rod, and the clamping plate is a rubber plate.
The utility model discloses a technological effect and advantage: according to the punching processing device for the section bar of the protective fence, the bearing seat, the lead screw, the nut sliding plate, the connecting side plate, the first electric push rod, the baffle plate and the pressing plate are arranged at the top end of the frame, the nut sliding plate reciprocates on the lead screw, the section bar is placed between the pressing plate and the baffle plate and slides on the top end of the frame along with the connecting side plate and the nut sliding plate, so that multiple punching can be realized on the surface of the section bar as required during punching, the punching distance is adjustable, meanwhile, the pressing plate compresses one end of the section bar according to the movement of the first electric push rod, the punching processing device can adapt to punching placement of the section bars with different lengths, and the use range is expanded; in addition, a clamping mechanism is installed on the inner side face of the supporting cross beam, a pressing mechanism is installed on the baffle, and a sliding expansion plate is arranged on the connecting side plate, so that the clamping mechanism, the pressing mechanism and the expansion plate can be arranged when the section bar is vertically punched, the stability in punching is ensured, and the punching quality is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the frame structure of the present invention;
fig. 3 is a top view of the frame of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
In the figure: 1. a frame; 2. a port; 3. a bearing seat; 4. a lead screw; 5. a chain; 6. a nut sliding plate; 7. connecting the side plates; 8. a first electric push rod; 9. a retractable plate; 10. a side groove; 11. pressing a plate; 12. a baffle plate; 13. a second electric push rod; 14. a support beam; 15. a cylinder; 16. a hand wheel; 17. a third electric push rod; 18. a splint; 19. a top plate; 20. a chute; 21. a screw; 22. and a guide supporting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a punching processing device for protective guard sectional materials as shown in figures 1-4, which comprises a frame 1 and a supporting beam 14, the supporting beam 14 is of a U-shaped structure, the supporting beam 14 is fixedly welded in the middle of the top end face of the frame 1, a vertically through opening 2 is arranged on the top end surface of the frame 1 under the supporting beam 14, bearing blocks 3 are fixed on the two side edges of the top end of the frame 1 at one side of the through opening 2, a clamping mechanism is arranged on the inner wall of the supporting beam 14 at the other side, a screw rod 4 is arranged between the two groups of bearing blocks 3, a nut sliding plate 6 sliding on the rack 1 is sleeved on the screw rod 4, a connecting side plate 7 is welded on one side of the nut sliding plate 6 facing the clamping mechanism, one end of the connecting side plate 7 is provided with a pressing plate 11 through a first electric push rod 8, the side edge of the other end is welded with a baffle plate 12, and a pressing mechanism is arranged at the baffle plate 12;
sliding groove 20 has been seted up between two parties to supporting beam 14's top, install the roof 19 that slides and set up through guide strut 22 in the sliding groove 20, cylinder 15 is installed on roof 19 top, and 19 a side of roof rotates and is connected with the screw rod 21 that the screw thread stretches out sliding groove 20, and the screw rod 21 stretches out the one end fixedly connected with hand wheel 16 in the supporting beam 14 outside, the piston rod of cylinder 15 installs the cutter that punches a hole in supporting beam 14.
Specifically, wherein one end of lead screw 4 is fixed in the bearing frame 3 outside and has been cup jointed the sprocket, and the motor is installed to 1 bottom of frame, has also cup jointed the sprocket on the output shaft of motor, connects through 5 transmissions of chain between two sets of sprockets, and the motor here is servo motor, and is not shown in the figure, is sheltered from by frame 1.
Specifically, embedded inside connecting side plate 7 of first electric push rod 8, side channel 10 has still been seted up to piston rod and the clamp plate 11 fixed connection of first electric push rod 8, connecting side plate 7's inboard, slide in side channel 10 and be provided with the expansion plate 9 with clamp plate 11 fixed connection, expansion plate 9 can slide in connecting side plate 7 when first electric push rod 8 is flexible, thereby makes the section bar can laminate with expansion plate 9, plays the effect that the side supported to the section bar.
Specifically, the length of expansion plate 9 is greater than the length of 8 piston rods of first electric putter, and the equal protrusion in upper and lower both ends of expansion plate 9 has the sand grip, the upper and lower both sides wall of side groove 10 is all opened has the guide way anastomotic with the sand grip, can guarantee that expansion plate 9 can not the roll-off when sliding in connecting curb plate 7 and connect curb plate 7.
Specifically, clamping mechanism includes third electric push rod 17 and splint 18, hold-down mechanism includes second electric push rod 13 and splint 18, wherein clamping mechanism is provided with two sets ofly in the medial surface bottom symmetry of supporting beam 14, and the stiff end of third electric push rod 17 is fixed to be inlayed at the medial surface of supporting beam 14, and piston end and splint 18 fixed connection can compress tightly the both sides of punchhole department's section bar when third electric push rod 17 extends, deflect when avoiding die-cut.
Specifically, baffle 12 is L shape plate structure, second electric push rod 13 is fixed at the vertical part lateral surface of baffle 12, splint 18 is located the inboard of baffle 12 to with second electric push rod 13 fixed connection, just splint 18 is the rubber slab, and the flexible of second electric push rod 13 can press from both sides the tip of section bar tightly, can paste when making the section bar place and tightly connect curb plate 7.
The working principle of the punching processing device for the protective guard sectional material is that when the punching processing device is used, firstly, a motor in a rack 1 is started to rotate, a lead screw 4 is driven to rotate by the rotation of the motor through a chain wheel and a chain 5, a nut sliding plate 6 slides out of a supporting beam 14, then, one formed end is placed at a baffle 12, the other end starts a first electric push rod 8 to move and is placed on the inner side of a pressing plate 11, after the placement is completed, the first electric push rod 8 is started to contract to tightly press the formed end between the baffle 12 and the pressing plate 11, meanwhile, a second electric push rod 13 is started to extend, a clamping plate 18 is driven by the second electric push rod 13 to close the formed end, the sectional material is tightly pressed on the side surface of a connecting side plate 7, at the moment, a hand wheel 16 can be rotated according to the punching requirements of the sectional material, a screw rod 21 is driven by the rotation of the hand wheel 16, the position of a top plate 19 and the position of an air cylinder 15 in a sliding chute 20 are adjusted, and then the position of a punching cutter connected with the bottom end of the air cylinder 15 is adjusted to be positioned on the sectional material, after the regulation is accomplished, the restart motor rotates, drive nut slide 6 and connect curb plate 7 and slide in frame 1, the position that the regulation section bar punched a hole, then start third electric push rod 17 and extend, make two sets of third electric push rod 17 drive splint 18 and compress tightly the both sides of punching the hole position, later cylinder 15 punches a hole, the waste material of punching a hole is discharged from opening 2, and after once punching a hole and accomplishing, when needing to continuously punch a hole on a set of section bar, start the shrink of third electric push rod 17 and restart motor drive section bar and remove, repeatedly go on.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a rail guard section bar processingequipment that punches a hole, includes frame (1) and supporting beam (14), its characterized in that: the supporting beam (14) is of a U-shaped structure, the supporting beam (14) is fixedly welded in the middle of the top end face of the rack (1), and a vertically through hole (2) is arranged on the top end surface of the frame (1) right below the supporting beam (14), bearing blocks (3) are fixed on two side edges of the top end of the frame (1) on one side of the through hole (2), a clamping mechanism is installed on the inner wall of the supporting beam (14) on the other side, a lead screw (4) is installed between the two groups of bearing blocks (3), a nut sliding plate (6) sliding on the frame (1) is sleeved on the screw rod (4), one side of the nut sliding plate (6) facing the clamping mechanism is welded with a connecting side plate (7), one end of the connecting side plate (7) is provided with a pressing plate (11) through a first electric push rod (8), the side edge of the other end is welded with a baffle (12), and a pressing mechanism is arranged at the baffle (12);
the top of supporting beam (14) has seted up spout (20) in the middle of, install roof (19) that slide set up through guide strut (22) in spout (20), cylinder (15) are installed on roof (19) top, and roof (19) side rotates and is connected with screw rod (21) that the screw thread stretches out spout (20), and screw rod (21) stretch out one end fixedly connected with hand wheel (16) in supporting beam (14) outside, the piston rod of cylinder (15) installs the cutter that punches a hole in supporting beam (14).
2. The punching device for the protective guard profile as claimed in claim 1, wherein: one end of the lead screw (4) is fixedly sleeved with a chain wheel outside the bearing seat (3), the bottom end of the rack (1) is provided with a motor, the output shaft of the motor is also sleeved with the chain wheel, and the two groups of chain wheels are in transmission connection through a chain (5).
3. The punching device for the protective guard profile as claimed in claim 1, wherein: the first electric push rod (8) is embedded in the connecting side plate (7), a piston rod of the first electric push rod (8) is fixedly connected with the pressing plate (11), a side groove (10) is further formed in the inner side of the connecting side plate (7), and a telescopic plate (9) fixedly connected with the pressing plate (11) is arranged in the side groove (10) in a sliding mode.
4. The punching device for the protective guard profile as claimed in claim 3, wherein: the length of expansion plate (9) is greater than the length of first electric push rod (8) piston rod, and the upper and lower both ends of expansion plate (9) all the protrusion have the sand grip, the upper and lower both sides wall of side groove (10) all opens and has the guide way anastomotic with the sand grip.
5. The punching device for the protective guard profile as claimed in claim 1, wherein: clamping mechanism includes third electric push rod (17) and splint (18), clamping mechanism includes second electric push rod (13) and splint (18), wherein clamping mechanism is provided with two sets ofly in the medial surface bottom symmetry of supporting beam (14), and the stiff end of third electric push rod (17) is fixed to be inlayed at the medial surface of supporting beam (14), piston end and splint (18) fixed connection.
6. The punching device for the protective guard profile as claimed in claim 5, wherein: the baffle (12) is in an L-shaped plate structure, the second electric push rod (13) is fixed to the outer side face of the vertical portion of the baffle (12), the clamping plate (18) is located on the inner side of the baffle (12) and fixedly connected with the second electric push rod (13), and the clamping plate (18) is a rubber plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358961.3U CN213997402U (en) | 2020-10-22 | 2020-10-22 | Rail guard section bar processingequipment that punches a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022358961.3U CN213997402U (en) | 2020-10-22 | 2020-10-22 | Rail guard section bar processingequipment that punches a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213997402U true CN213997402U (en) | 2021-08-20 |
Family
ID=77300576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022358961.3U Expired - Fee Related CN213997402U (en) | 2020-10-22 | 2020-10-22 | Rail guard section bar processingequipment that punches a hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213997402U (en) |
-
2020
- 2020-10-22 CN CN202022358961.3U patent/CN213997402U/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 |
Granted publication date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |