CN214719794U - Punching device for machining ventilation pipe - Google Patents
Punching device for machining ventilation pipe Download PDFInfo
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- CN214719794U CN214719794U CN202120506989.9U CN202120506989U CN214719794U CN 214719794 U CN214719794 U CN 214719794U CN 202120506989 U CN202120506989 U CN 202120506989U CN 214719794 U CN214719794 U CN 214719794U
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Abstract
The utility model relates to a ventilation pipe processing equipment technical field just discloses a punching device is used in ventilation pipe processing, comprises a workbench, the top fixedly connected with support of workstation, the inside fixedly connected with pneumatic cylinder of support, the bottom fixedly connected with connecting plate of pneumatic cylinder, the bottom fixedly connected with piercing head of connecting plate, the left and right sides fixedly connected with otic placode of piercing head. The utility model discloses a, top fixed connection through the workstation is to the bottom of support, the inside fixed connection of support is to the outside of pneumatic cylinder, the bottom fixed connection of pneumatic cylinder is to the top of connecting plate, the bottom fixed connection of connecting plate is to the top of punching head, the left and right sides of punching head is fixed connection respectively to two relative one sides of otic placode, the bottom of two slide bars runs through and sliding connection to the bottom of two otic placodes to realized that the device possesses and prevents that panel from being taken up and rock, can transversely alternate advantages such as position of punching.
Description
Technical Field
The utility model relates to a ventilation pipe processing equipment technical field specifically is a punching device is used in ventilation pipe processing.
Background
The ventilation pipeline is a municipal infrastructure for circulating air and reducing the concentration of harmful gases. The ventilation pipe, the plate and the section used for manufacturing and installing the air pipe and other main finished product materials meet the regulations of the national current standard of design and related products, and are proved by factory inspection, the materials are inspected according to the national current relevant standard when entering the field, and the air pipe plate needs to be punched for convenient installation when the air pipe automatic production line is used for manufacturing the air pipe.
When punching holes in a plate, the existing punching device easily brings the plate to the punching part, so that the plate is shaken and even inclined, the use safety of equipment is seriously affected, and the position of the existing equipment cannot be transversely changed when the existing equipment punches holes in different positions on the plate, so that the punching device for machining the ventilating pipe is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a punching device is used in ventilation pipe processing possesses and prevents that panel from being taken up and rock, can transversely transform advantages such as position of punching, has solved current punching device when punching a hole to panel, and the portion of punching a hole is taken up panel easily, causes panel to rock and take place the slope even, seriously influences equipment safety in utilization to current equipment is when needs punch to the different positions on the panel, the problem of unable transverse change position.
(II) technical scheme
In order to realize that above-mentioned prevent that panel from being taken up and rocking, can transversely alternate the purpose of punching the position, the utility model provides a following technical scheme: a punching device for machining a ventilation pipe comprises a workbench, wherein a support is fixedly connected to the top of the workbench, a hydraulic cylinder is fixedly connected to the inside of the support, a connecting plate is fixedly connected to the bottom end of the hydraulic cylinder, a punching head is fixedly connected to the bottom of the connecting plate, lug plates are fixedly connected to the left side and the right side of the punching head, slide rods are respectively inserted into the two lug plates, the bottom ends of the two slide rods are connected to the bottom ends of the two lug plates in a pressing and sliding manner, springs are respectively sleeved on the outer sides of the two slide rods, the top ends of the springs are respectively fixedly connected to the bottoms of the two lug plates, integrally formed pressing plates are fixedly connected to the bottom ends of the two slide rods, the bottom ends of the two springs are respectively fixedly connected to the top of the pressing plates, through holes are formed in the pressing plates, and the bottom ends of the punching head are connected to the inside of the through holes in a sliding manner, the top end of the workbench is fixedly connected with two limiting rods, the two limiting rods are arranged on the top end of the limiting rod in a penetrating mode and are connected to the top of the connecting plate in a sliding mode, the punching lower die is connected to the top of the workbench in a sliding mode, punching die cavities which are arranged at equal intervals are formed in the top of the punching lower die, and an adjusting device is arranged on the left side of the punching lower die.
Preferably, adjusting device includes threaded rod, set nut and wrench movement piece, the left end fixed connection of threaded rod turns round the right side of piece, the right-hand member of threaded rod runs through and sliding connection is to the right side of left side gag lever post, the right-hand member of threaded rod rotates the left side of being connected to the lower mould that punches a hole, set nut's inside threaded connection is to the outside of threaded rod, set nut's right side fixed connection is to the left side of gag lever post.
Preferably, the outer sides of the two limiting rods are fixedly connected with limiting blocks.
Preferably, the punching die cavity penetrates through the interior of the lower punching die, and the bottom of the lower punching die is provided with a waste frame.
Preferably, the right side fixedly connected with horizontal pole of the lower mould that punches a hole, the right-hand member of horizontal pole runs through and sliding connection to the right side of right side gag lever post, the front of horizontal pole is provided with the scale.
Preferably, the top of workstation fixedly connected with two bracing pieces, two sliding tray have been seted up to the bottom of the lower mould that punches a hole, two sliding tray's inside is connected to the top of bracing piece respectively sliding tray.
(III) advantageous effects
Compared with the prior art, the utility model provides a punching device is used in ventilation pipe processing possesses following beneficial effect:
1. the punching device for machining the ventilation pipe is fixedly connected to the bottom of a support through the top of a workbench, the inside of the support is fixedly connected to the outer side of a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected to the top of a connecting plate, the bottom end of the connecting plate is fixedly connected to the top of a punching head, the left side and the right side of the punching head are respectively fixedly connected to one side opposite to two lug plates, the bottom ends of two sliding rods penetrate through and are slidably connected to the bottoms of the two lug plates, the bottoms of the two sliding rods are fixedly connected to the top of a pressing plate, two springs are respectively sleeved on the outer sides of the two sliding rods, the top ends of the two springs are respectively fixedly connected to the bottoms of the two lug plates, the bottom ends of the two springs are both fixedly connected to the top of the pressing plate, a through hole is formed in the pressing plate, the bottom end of the punching head is slidably connected to the inside of the through hole, and the top of the workbench is fixedly connected to the bottom ends of two limiting rods, when the punching device is used, a plate is firstly placed on the punching lower die, then a hydraulic cylinder is started, the hydraulic cylinder drives the connecting plate to vertically descend along the limiting rods, the connecting plate drives a punching head to vertically descend, the punching head drives two sliding rods and a pressing plate to vertically descend, then the pressing plate firstly presses the plate, then the punching head punches the plate, waste materials fall through the punching die cavity after punching is completed, then the hydraulic cylinder drives the punching head to vertically ascend, the pressing plate still compresses the plate under the action of a spring at the moment, and after the punching head is completely separated from the plate, the pressing plate is driven to ascend, so that the plate is prevented from being lifted by a punching head band and can be driven to move left and right by the adjusting device, thereby adjust the position of panel, make the device can realize horizontal transform punching position, thereby realized that the device possesses and prevents that panel from being taken up and rock, advantage such as can transversely transform punching position, solved current punching device when punching a hole to panel, punching hole portion takes up panel easily, cause panel to rock or even take place the slope, seriously influence equipment safety in utilization, and current equipment is when needs punch to the different positions on the panel, the problem of unable horizontal change position.
2. This punching device is used in ventilation pipe processing uses through the cooperation of threaded rod, set nut and piece of turning round for adjusting device can realize adjusting and fix a position the horizontal transverse position of punching a hole lower mould.
3. This punching device is used in ventilation pipe processing can prevent through the stopper that the too big device damage that causes of pneumatic cylinder stroke.
4. This punching device is used in ventilation pipe processing can collect the waste material that the counterblow produced through the waste material frame, the recovery processing of being convenient for.
5. This punching device is used in ventilation pipe processing uses through horizontal pole and scale cooperation for the user can change accurate distance and the position of judging the regulation according to the scale of scale, makes the device use more convenient.
6. This punching device is used in ventilation pipe processing uses through the cooperation of two bracing pieces and two sliding trays for the motion of the lower mould that punches a hole is more stable.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure A in FIG. 1;
fig. 3 is a front perspective view of the structure of the punching head of the present invention.
In the figure: 1. a work table; 2. a support; 3. a hydraulic cylinder; 4. a connecting plate; 5. a punching head; 6. an ear plate; 7. a slide bar; 8. pressing a plate; 9. a through hole; 10. a limiting rod; 101. a limiting block; 11. punching a lower die; 111. a cross bar; 112. a graduated scale; 113. a sliding groove; 12. punching a die cavity; 13. an adjustment device; 131. a threaded rod; 132. positioning a nut; 133. a twisting block; 14. a spring; 15. a scrap frame; 16. a support 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.
Referring to fig. 1-3, a punching device for machining a ventilation pipe comprises a workbench 1, a support 2 is fixedly connected to the top of the workbench 1, a hydraulic cylinder 3 is fixedly connected to the inside of the support 2, a connecting plate 4 is fixedly connected to the bottom end of the hydraulic cylinder 3, a punching head 5 is fixedly connected to the bottom end of the connecting plate 4, ear plates 6 are fixedly connected to the left side and the right side of the punching head 5, slide rods 7 are respectively inserted into the two ear plates 6, the bottom ends of the two slide rods 7 are respectively connected to the bottom ends of the two ear plates 6 in a pressing and sliding manner, springs 14 are respectively sleeved on the outer sides of the two slide rods 7, the top ends of the springs 14 are respectively fixedly connected to the bottoms of the two ear plates 6, a pressing plate 8 which is integrally formed is fixedly connected to the bottom ends of the two slide rods 7, the bottom ends of the two springs 14 are respectively fixedly connected to the top of the pressing plate 8, a through hole 9 is formed in the pressing plate 8, and the bottom end of the punching head 5 is connected to the through hole 9 in a sliding manner, the top end of a workbench 1 is fixedly connected with two limiting rods 10, the top ends of the two limiting rods 10 penetrate through and are slidably connected to the top of a connecting plate 4, the top of the workbench 1 is slidably connected with a lower punching die 11, the top of the lower punching die 11 is provided with punching die cavities 12 which are arranged at equal intervals, the left side of the lower punching die 11 is provided with an adjusting device 13 which is fixedly connected to the bottom of a bracket 2 through the top of the workbench 1, the inside of the bracket 2 is fixedly connected to the outer side of a hydraulic cylinder 3, the bottom end of the hydraulic cylinder 3 is fixedly connected to the top of the connecting plate 4, the bottom end of the connecting plate 4 is fixedly connected to the top of a punching head 5, the left side and the right side of the punching head 5 are respectively fixedly connected to the opposite sides of two lug plates 6, the bottom ends of two sliding rods 7 penetrate through and are slidably connected to the bottom of the two lug plates 6, the bottom ends of the two sliding rods 7 are fixedly connected to the top of a pressing plate 8, and two springs 14 are respectively sleeved on the outer sides of the two sliding rods 7, the top ends of the two springs 14 are respectively fixedly connected to the bottoms of the two ear plates 6, the bottom ends of the two springs 14 are respectively fixedly connected to the top of the pressing plate 8, the inside of the pressing plate 8 is provided with a through hole 9, the bottom end of the punching head 5 is slidably connected to the inside of the through hole 9, the top of the workbench 1 is fixedly connected to the bottom ends of the two limiting rods 10, the top ends of the two limiting rods 10 penetrate through and are slidably connected to the top of the connecting plate 4, the top of the workbench 1 is slidably connected to the bottom of the lower punching die 11, the top of the lower punching die 11 is provided with a punching die cavity 12, the left side of the lower punching die 11 is provided with an adjusting device 13, when in use, a plate is firstly placed on the lower punching die 11, then the hydraulic cylinder 3 is started, the connecting plate 4 is driven by the hydraulic cylinder 3 to vertically descend along the limiting rods 10, the connecting plate 4 drives the punching head 5 to vertically descend, and the punching head 5 drives the two sliding rods 7 and the pressing plate 8 to vertically descend, then the pressing plate 8 firstly presses the plate, then the punching head 5 punches the plate, the waste material falls down through the punching die cavity 12 after punching is completed, then the hydraulic cylinder 3 drives the punching head 5 to vertically rise, at the moment, the pressing plate 8 still compresses the plate under the action of the spring 14, after the punching head 5 is completely separated from the plate, the pressing plate 8 is driven to rise, thereby preventing the plate from being taken up by the punching head 5, and the adjusting device 13 can drive the lower punching die 11 to move left and right, thereby adjusting the position of the plate, and realizing transverse shifting of the punching position, thereby realizing the advantages that the device can prevent the plate from being taken up and shaking, can transversely shift the punching position and the like, solving the problems that when the existing punching device punches the plate, the punching part easily takes the plate up, the plate shakes or even inclines, and seriously affects the use safety of the device, and the problem that the position of the existing equipment cannot be changed transversely when holes are needed to be punched at different positions on the plate.
Further, adjusting device 13 includes threaded rod 131, set nut 132 and wrench movement piece 133, the left end fixed connection of threaded rod 131 is to the right side of wrench movement piece 133, the right-hand member of threaded rod 131 runs through and sliding connection is to the right side of left side gag lever post 10, the right-hand member of threaded rod 131 rotates the left side of being connected to lower mould 11 that punches a hole, the inside threaded connection of set nut 132 is to the outside of threaded rod 131, the right side fixed connection of set nut 132 is to the left side of gag lever post 10, use through the threaded rod 131, the cooperation of set nut 132 and wrench movement piece 133, make adjusting device 13 can realize adjusting and fix a position the horizontal lateral position of lower mould 11 that punches a hole.
Further, the equal fixedly connected with stopper 101 in the outside of two gag lever posts 10 can prevent through stopper 101 that 3 strokes of pneumatic cylinder from too big device damage that causes.
Further, the punching die cavity 12 runs through the inside of the lower punching die 11, the bottom of the lower punching die 11 is provided with a waste frame 15, and waste generated by punching can be collected through the waste frame 15, so that the recovery processing is facilitated.
Further, the right side fixedly connected with horizontal pole 111 of lower mould 11 punches a hole, and the right-hand member of horizontal pole 111 runs through and sliding connection to the right side of right side gag lever post 10, and the front of horizontal pole 111 is provided with scale 112, uses through horizontal pole 111 and scale 112 cooperation for the user can accurately judge the distance and the position of adjusting according to scale 112's scale change, makes the device use more convenient.
Further, two supporting rods 16 are fixedly connected to the top of the workbench 1, two sliding grooves 113 are formed in the bottom of the punching lower die 11, the tops of the two supporting rods 16 are respectively connected to the insides of the two sliding grooves 113 in a sliding mode, and the two supporting rods 16 are matched with the two sliding grooves 113 to use, so that the punching lower die 11 moves more stably.
The utility model discloses the model of pneumatic cylinder 3 that uses can be HSG-K-01-250, and it is provided with the control switch who matches with it, and control switch's mounted position can select according to the in-service use needs.
The working principle is as follows: when the punching device for machining the ventilation pipe is used, firstly, a plate is placed on a lower punching die 11, then a hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives a connecting plate 4 to vertically descend along a limiting rod 10, the connecting plate 4 drives a punching head 5 to vertically descend, the punching head 5 drives two sliding rods 7 and a pressing plate 8 to vertically descend, then the pressing plate 8 firstly presses the plate, then the punching head 5 performs punching operation on the plate, waste materials fall down through a punching die cavity 12 after punching is completed, then the hydraulic cylinder 3 drives the punching head 5 to vertically ascend, the pressing plate 8 still compresses the plate under the action of a spring 14, after the punching head 5 is completely separated from the plate, the pressing plate 8 is driven to ascend, so that the plate is prevented from being taken up by the punching head 5, and the adjusting device 13 can drive the lower punching die 11 to move left and right, so that the position of the plate is adjusted, and the device can realize transverse shifting of punching position, thereby realized the device possess and prevent that panel from being taken up and rock, advantage such as position of can transversely alternating punching has solved current punching device and when punching a hole to panel, the portion of punching a hole takes up panel easily, causes panel to rock and even takes place the slope, seriously influences equipment safety in utilization to current equipment is when the different positions on the panel are punched to needs, the problem of unable horizontal change position.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a punching device is used in ventilation pipe processing, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a support (2), the inside of the support (2) is fixedly connected with a hydraulic cylinder (3), the bottom of the hydraulic cylinder (3) is fixedly connected with a connecting plate (4), the bottom of the connecting plate (4) is fixedly connected with a punching head (5), the left side and the right side of the punching head (5) are fixedly connected with lug plates (6), slide bars (7) are inserted into the two lug plates (6), the bottom end pipes of the two slide bars (7) are connected to the bottom ends of the two lug plates (6) in a pressing and sliding manner, springs (14) are sleeved on the outer sides of the two slide bars (7), the top ends of the springs (14) are respectively and fixedly connected to the bottoms of the two lug plates (6), the bottom ends of the two slide bars (7) are fixedly connected with an integrally formed pressing plate (8), and the bottom ends of the two springs (14) are both fixedly connected to the top of the pressing plate (8), through-hole (9) have been seted up to the inside of clamp plate (8), the sliding connection in the inside of through-hole (9) of the bottom of punching head (5), two gag lever post (10) of the top fixedly connected with of workstation (1), two the top of gag lever post (10) runs through and sliding connection in the top of connecting plate (4), the top sliding connection of workstation (1) has lower mould (11) that punches a hole, the die cavity (12) that punches a hole that the equidistance was arranged is seted up at the top of lower mould (11) that punches a hole, the left side of lower mould (11) that punches a hole is provided with adjusting device (13).
2. The punching apparatus for machining a ventilating duct according to claim 1, wherein: adjusting device (13) are including threaded rod (131), set nut (132) and wrench movement piece (133), the left end fixed connection of threaded rod (131) is to the right side of wrench movement piece (133), the right-hand member of threaded rod (131) runs through and sliding connection to the right side of left side gag lever post (10), the right-hand member of threaded rod (131) is rotated and is connected to the left side of punching a hole lower mould (11), the inside threaded connection of set nut (132) is to the outside of threaded rod (131), the right side fixed connection of set nut (132) is to the left side of gag lever post (10).
3. The punching apparatus for machining a ventilating duct according to claim 1, wherein: the outer sides of the two limiting rods (10) are fixedly connected with limiting blocks (101).
4. The punching apparatus for machining a ventilating duct according to claim 1, wherein: the punching die cavity (12) penetrates through the interior of the punching lower die (11), and the bottom of the punching lower die (11) is provided with a waste frame (15).
5. The punching apparatus for machining a ventilating duct according to claim 1, wherein: the right side fixedly connected with horizontal pole (111) of lower mould (11) punches a hole, the right-hand member of horizontal pole (111) runs through and sliding connection to the right side of right side gag lever post (10), the front of horizontal pole (111) is provided with scale (112).
6. The punching apparatus for machining a ventilating duct according to claim 1, wherein: two bracing pieces (16) of top fixedly connected with of workstation (1), two sliding tray (113) have been seted up to the bottom of lower mould (11) punches a hole, two sliding tray (113) are connected to the inside of two sliding tray (113) respectively at the top of bracing piece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120506989.9U CN214719794U (en) | 2021-03-10 | 2021-03-10 | Punching device for machining ventilation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120506989.9U CN214719794U (en) | 2021-03-10 | 2021-03-10 | Punching device for machining ventilation pipe |
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| Publication Number | Publication Date |
|---|---|
| CN214719794U true CN214719794U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120506989.9U Active CN214719794U (en) | 2021-03-10 | 2021-03-10 | Punching device for machining ventilation pipe |
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| CN (1) | CN214719794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054580A (en) * | 2022-01-11 | 2022-02-18 | 江苏振乾机电科技有限公司 | Electric multi-station punching machine |
-
2021
- 2021-03-10 CN CN202120506989.9U patent/CN214719794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054580A (en) * | 2022-01-11 | 2022-02-18 | 江苏振乾机电科技有限公司 | Electric multi-station punching machine |
| CN114054580B (en) * | 2022-01-11 | 2022-03-18 | 江苏振乾机电科技有限公司 | Electric multi-station punching machine |
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