CN114210817A

CN114210817A - A device for punching and punching tubular hardware

Info

Publication number: CN114210817A
Application number: CN202111536996.4A
Authority: CN
Inventors: 李卫华; 李振华; 张宁波; 郑文忠; 滕明林
Original assignee: Hunan Huada Technology Co ltd
Current assignee: Hunan Huada Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-03-22

Abstract

The invention relates to the field of punching equipment, and discloses a punching device for tubular hardware, which comprises a support plate, a plurality of support rods and a punching device. The front and rear sides of the support plate are provided with horizontal sliding grooves. , each sliding slot is connected with a sliding block, the top of each sliding block is connected with a vertical rod located outside the support plate, and the inner side of each vertical rod is provided with a vertical rod. Adapter blocks, the inner side of each adapter block is fixed with an arc-shaped card plate, two of the arc-shaped card plates are used to fix the tubular hardware, and the support plate is provided with a function for adjusting the adapter block and the matching block. A mechanism for adjusting the distance between the vertical rods and a driving mechanism for driving the slider to slide along the chute; two vertical plates that are not in contact with each other are fixed on both sides of the support plate, and the inner side of each vertical plate is provided with There are vertical guide grooves. In the present invention, since the two arc-shaped clamping plates can fix the tubular hardware, the position of the punched hole will not deviate from the predetermined position.

Description

Tubular hardware punching device

Technical Field

The invention belongs to the field of punching equipment, and particularly relates to a tubular hardware punching device.

Background

The traditional hardware products refer to various metal devices manufactured by forging, rolling, cutting, punching and other physical processing of metals such as iron, steel, aluminum and the like. Such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like.

When punching and punching are carried out on the hardware, the drilling machine is mostly used for directly punching the position needing to be punched on the hardware, but the tubular hardware is difficult to fix, so that the deviation between the tubular hardware and the preset position is generated sometimes when the tubular hardware is punched, the part precision of the hardware is influenced, and in order to solve the problem, the tubular hardware punching and punching device is provided.

Disclosure of Invention

In order to solve the problems in the background art, the invention provides a tubular hardware stamping and punching device which comprises a support plate, a support frame and a punching device, wherein the support frame is positioned at the bottom end of the support plate and consists of a plurality of support rods, the punching device is positioned above the support plate, the front side and the rear side of the support plate are respectively provided with a horizontal sliding groove, each sliding groove is internally clamped and slidably connected with a sliding block, the top end of each sliding block is connected with an upright rod positioned outside the support plate, the inner side of each upright rod is provided with a matching block perpendicular to the upright rod, the inner side of each matching block is fixedly provided with an arc-shaped clamping plate, the two arc-shaped clamping plates are matched and used for fixing a tubular hardware, and the support plate is provided with an adjusting mechanism for adjusting the distance between the matching block and the upright rod and a driving mechanism for driving the sliding block to slide along the sliding grooves; the both sides of extension board all are fixed with two riser that do not contact each other, every the guide way of vertical direction is all seted up to the inboard of riser, and is a plurality of there is a hanger plate through the joint sliding connection of guide way altogether between the riser, perforating device installs on the hanger plate, be provided with on the extension board and be used for driving the hanger plate along gliding elevating system from top to bottom of guide way, wherein elevating system's effect makes perforating device can the height-adjusting punch to tubular hardware.

Furthermore, the adjusting mechanism comprises two lead screws which are respectively in threaded through connection with the two upright rods, one end of each lead screw is connected with the corresponding adapter block through a bearing, and the other end of each lead screw is provided with a rotating handle.

Further, guiding mechanism includes that symmetrical connection is in two extension piece one of every joining in marriage a both sides, every the equal symmetrical connection in both sides of pole setting has two extension piece two, every the one end that is close to extension piece two on the extension piece one all is fixed with the activity and runs through the guide bar of the extension piece two that corresponds, every keep away from the one end of extension piece one on the guide bar and all install spacing post, the effect of spacing post prevents the unexpected roll-off of guide bar follow extension piece two.

Furthermore, actuating mechanism is including connecting respectively and being located two montants outside the extension board in every slider bottom, two the inboard of montant is fixed with a connecting plate altogether, the screw thread through connection has a screw rod on the connecting plate, the one end of screw rod is connected with the fixed plate of fixing on branch through bearing interference fit, and its other end is connected with the handle.

Furthermore, slots are formed in the inner side of each matching and connecting block, inserting blocks matched and connected with the corresponding slots are fixed on the outer sides of the arc-shaped clamping plates, and fixing mechanisms used for fixing the inserting blocks are arranged on the supporting plates.

Furthermore, the fixing mechanism comprises two first connecting holes which are symmetrically formed in each inserting block in a penetrating mode, two second connecting holes which are communicated with the corresponding slots are formed in each matching block in a penetrating mode, and bolts are connected between each matching block and the corresponding inserting block through the corresponding first connecting holes and the corresponding second connecting holes in a matching mode.

Furthermore, the lifting mechanism comprises outer plates symmetrically connected to two sides of the hanging plate, each outer plate penetrates through a gap between two corresponding vertical plates, guide blocks in sliding connection with corresponding guide grooves are fixed to the front side and the rear side of each outer plate, a support block vertically corresponding to one outer plate is fixed to one side of the support, and an electric push rod is connected between each support block and the corresponding outer plate.

Furthermore, each sliding groove is a T-shaped groove, and each sliding block is a T-shaped block matched with the T-shaped groove.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the two arc-shaped clamping plates can be matched to clamp and fix the tubular hardware, and the distance among the arc-shaped clamping plates, the adapting block and the upright stanchion can be adjusted under the action of the adjusting mechanism, so that the tubular hardware can be conveniently clamped and fixed or loosened by the two arc-shaped clamping plates, and thus, the position of punching can not deviate from the preset position because the two arc-shaped clamping plates can fix the tubular hardware.

2. According to the invention, under the action of the driving mechanism, the sliding block and the sliding groove can be driven to slide, so that the arc-shaped clamping plate can be adjusted in position along the sliding groove, the clamped tubular hardware can be horizontally adjusted in position, and the tubular hardware can be conveniently perforated horizontally in multiple positions.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of the structure at A of the present invention;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic top view of the present invention;

FIG. 6 is an exploded view of a portion of the present invention;

in the figure: 1. a support plate; 101. a strut; 2. a chute; 3. a slider; 4. erecting a rod; 5. a mating block; 6. an arc-shaped clamping plate; 7. an adjustment mechanism; 701. a screw rod; 702. turning a handle; 8. a vertical plate; 9. a guide groove; 10. a hanger plate; 11. a punching device; 12. a drive mechanism; 1201. a vertical rod; 1202. a connecting plate; 1203. a screw; 1204. a fixing plate; 13. a lifting mechanism; 1301. an outer plate; 1302. a guide block; 1303. a support block; 1304. an electric push rod; 14. a guide mechanism; 1401. a first extension block; 1402. a second extension block; 1403. a guide bar; 1404. a limiting column; 15. a slot; 16. inserting a block; 17. a first connecting hole; 18. a second connecting hole; 19. and (4) bolts.

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; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the idle place of the device, all the electric devices and the drivers matched with the electric devices are arranged, and all the driving parts, which refer to the power element, the electric devices and the adaptive power supply, are connected through the conducting wires by the person skilled in the art, and specific connecting means refer to the following expressions that the electric connection is completed among the electric devices in sequence, and the detailed connecting means are well known in the art.

The first embodiment is as follows:

the tubular hardware punching device provided by the present embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, includes a support plate 1, a bracket located at the bottom end of the support plate 1 and composed of a plurality of supporting rods 101, and a punching device 11 located above the support plate 1:

on one hand, the front side and the rear side of the support plate 1 are respectively provided with a horizontal sliding groove 2, each sliding groove 2 is internally provided with a sliding block 3 in a clamping and sliding connection mode, each sliding groove 2 is a T-shaped groove, each sliding block 3 is a T-shaped block matched with the T-shaped groove, so the sliding blocks 3 and the sliding grooves 2 can be in clamping and sliding connection, meanwhile, the top end of each sliding block 3 is connected with a vertical rod 4 positioned outside the support plate 1, the inner side of each vertical rod 4 is provided with a matching block 5 vertical to the vertical rod, the inner side of each matching block 5 is fixedly provided with an arc-shaped clamping plate 6, the two arc-shaped clamping plates 6 are matched and used for fixing tubular hardware, and the support plate 1 is further provided with an adjusting mechanism 7 for adjusting the distance between the matching block 5 and the vertical rod 4 and a driving mechanism 12 for driving the sliding block 3 to slide along the sliding grooves 2;

on the other hand, two vertical plates 8 which are not in contact with each other are fixed on two sides of the support plate 1, a guide groove 9 in the vertical direction is formed in the inner side of each vertical plate 8, a hanging plate 10 is connected between the vertical plates 8 in a clamping and sliding mode through the guide grooves 9, a punching device 11 for punching is installed on the hanging plate 10, and in addition, in order to facilitate punching, a lifting mechanism 13 for driving the hanging plate 10 to slide up and down along the guide grooves 9 is further arranged on the support plate 1;

under the above-mentioned condition, two arc cardboard 6 can cooperate and fix pipy hardware block, and, under adjustment mechanism 7's effect, adjustable arc cardboard 6, join in marriage the distance between joining in marriage 5 and the pole setting 4, thereby make pipy hardware can be convenient fixed or loosen by two arc cardboard 6 blocks, thus, because two arc cardboard 6 can fix pipy hardware, so the position of punching just can not take place the skew with predetermined position, and under actuating mechanism 12's effect, can drive slider 3 and spout 2 and slide, thereby make 2 adjusting position of spout 6 can be followed to arc cardboard, so that can the horizontally adjusting position by the pipy hardware of blocking, in order to make the pipy hardware of tubulose hardware can level multiposition punch.

The specific structure of the adjusting mechanism 7 is as shown in fig. 6, the adjusting mechanism 7 includes two lead screws 701 respectively in threaded through connection with two uprights 4, one end of each lead screw 701 is connected with the corresponding adapting block 5 through a bearing, and the other end of each lead screw 701 is provided with a rotating handle 702 for facilitating rotation, it is noted that, when the lead screws 701 rotate, the adapting block 5 and the arc-shaped clamping plate 6 may also rotate, so in order to limit the rotation of the arc-shaped clamping plate 6, the support plate 1 is further provided with a guiding mechanism 14 for limiting the movement direction of the adapting block 5, as shown in fig. 6, the guiding mechanism 14 includes two extending blocks one 14 symmetrically connected to both sides of each adapting block 5, meanwhile, both sides of each upright 4 are symmetrically connected with two extending blocks two 1402, one end of each extending block one 1401 close to the extending block two 1402 is fixed with a guiding rod 1403 movably passing through the corresponding extending block two 1402, in addition, a limiting column 1404 is mounted at one end of each guide rod 1403, which is far away from the first extension block 1401, and the diameter of the limiting column 1404 is larger than that of a hole through which the guide rod 1403 movably penetrates in the second extension block 1402, so that the guide rods 1403 cannot fall off accidentally.

The specific structure of the driving mechanism 12 is as shown in fig. 1, the driving mechanism 12 includes two vertical rods 1201 connected to the bottom end of each slider 3 and located outside the support plate 1, a connection plate 1202 is fixed to the inner sides of the two vertical rods 1201, a screw 1203 is connected to the connection plate 1202 in a threaded penetrating manner, one end of the screw 1203 is connected to a fixing plate 1204 fixed on the support rod 101 through a bearing, and the other end of the screw 1203 is connected to a handle.

As shown in fig. 6, a slot 15 is formed on the inner side of each mating block 5, an insert block 16 is fixed on the outer side of each arc-shaped clamping plate 6 and is connected with the corresponding slot 15 in a mating manner, and, the support plate 1 is provided with a fixing mechanism for fixing the insertion blocks 16, as shown in fig. 6, the fixing mechanism includes two connecting holes 17 respectively symmetrically penetrating through each insertion block 16, and at the same time, each adapting block 5 is provided with two connecting holes 18 communicated with the corresponding slots 15 in a penetrating way, and a bolt 19 is connected between each adapting block 5 and the corresponding inserting block 16 through the corresponding connecting hole 17 and the connecting hole 18 in a matching way, so that the arc-shaped clamping plate 6 and the adapting block 5 can be separated, meaning that the arc cardboard 6 can be changed according to the diameter of tubulose hardware, make this device be suitable for more diameter tubulose hardware.

The specific structure of the lifting mechanism 13 is as shown in fig. 1, fig. 2 and fig. 3, the lifting mechanism 13 includes outer plates 1301 symmetrically connected to two sides of the hanger plate 10, each outer plate 1301 passes through a gap between two corresponding vertical plates 8, guide blocks 1302 slidably connected to corresponding guide grooves 9 are fixed to front and rear sides of each outer plate 1301, a support block 1303 vertically corresponding to one of the outer plates 1301 is fixed to one side of the bracket, an electric push rod 1304 is connected between the support block 1303 and the corresponding outer plate 1301, and in order to avoid the electric push rod 1304 affecting the driving mechanism 12, the support block 1303 is disposed on one side of the bracket close to the fixing plate 1204.

Example two:

this embodiment provides a tubulose hardware punching press punching device, including extension board 1, be located the support of 1 bottom of extension board by a plurality of branch 101 constitutions and be located the perforating device 11 of 1 top of extension board: on one hand, the front side and the rear side of the support plate 1 are respectively provided with a horizontal sliding groove 2, each sliding groove 2 is internally provided with a sliding block 3 in a clamping and sliding connection mode, each sliding groove 2 is a T-shaped groove, each sliding block 3 is a T-shaped block matched with the T-shaped groove, so the sliding blocks 3 and the sliding grooves 2 can be in clamping and sliding connection, meanwhile, the top end of each sliding block 3 is connected with a vertical rod 4 positioned outside the support plate 1, the inner side of each vertical rod 4 is provided with a matching block 5 vertical to the vertical rod, the inner side of each matching block 5 is fixedly provided with an arc-shaped clamping plate 6, the two arc-shaped clamping plates 6 are matched and used for fixing tubular hardware, and the support plate 1 is further provided with an adjusting mechanism 7 for adjusting the distance between the matching block 5 and the vertical rod 4 and a driving mechanism 12 for driving the sliding block 3 to slide along the sliding grooves 2; on the other hand, two vertical plates 8 which are not in contact with each other are fixed on two sides of the support plate 1, a guide groove 9 in the vertical direction is formed in the inner side of each vertical plate 8, a hanging plate 10 is connected between the vertical plates 8 in a clamping and sliding mode through the guide grooves 9, a punching device 11 for punching is installed on the hanging plate 10, and in addition, in order to facilitate punching, a lifting mechanism 13 for driving the hanging plate 10 to slide up and down along the guide grooves 9 is further arranged on the support plate 1; the specific structures of the adjusting mechanism 7 and the driving mechanism 12 are the same as those in the first embodiment, and in the first embodiment, because of the position limitation of the driving mechanism 12, the electric push rod 1304 in the lifting mechanism 13 can only be installed at one end away from the handle, and the installation of one electric push rod 1304 may cause uneven stress on both sides of the hanger plate 10, so another implementation manner of the lifting mechanism 13 is proposed herein, which is specifically as follows: the bearing seats arranged at the top end of the support plate 1 are respectively arranged in the gaps formed by the two vertical plates 8 at the two sides, the top end of each bearing seat is connected with a threaded rod positioned in the vertical direction, each threaded rod is in threaded through connection with the corresponding outer plate 1301, meanwhile, the top end of the support plate 1 is provided with two motors, the outer peripheries of the output shaft of each motor and the corresponding threaded rod are fixedly sleeved with gears which are mutually meshed, thus, the two meshed gears can drive the threaded rods to rotate through the driving of the motors, and the outer plate 1301 in threaded through connection with the threaded rods can only move up and down and cannot rotate because the outer plate is limited by the guide block 1302 and the guide groove 9, thus, the two outer plates 1301 can move up and down and can bear the same force, the condition that the stress on the two sides of the hanger plate 10 is uneven can not occur, in addition, attention needs to be paid, the height of the threaded rod is consistent with that of the vertical plate 8, and a limit block is arranged at the top end of the threaded rod to prevent the outer plate 1301 from falling off from the threaded rod accidentally.

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.

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

1. The utility model provides a tubulose hardware punching press punching device, includes extension board (1), is located support that support board (1) bottom is constituteed by a plurality of branch (101) and is located perforating device (11) of extension board (1) top, its characterized in that:

the front side and the rear side of the support plate (1) are respectively provided with a horizontal sliding groove (2), each sliding groove (2) is internally clamped with a sliding block (3), the top end of each sliding block (3) is connected with an upright rod (4) positioned outside the support plate (1), the inner side of each upright rod (4) is provided with a matching block (5) perpendicular to the inner side of the upright rod, the inner side of each matching block (5) is fixedly provided with an arc-shaped clamping plate (6), the two arc-shaped clamping plates (6) are matched for fixing tubular hardware, and the support plate (1) is provided with an adjusting mechanism (7) for adjusting the distance between the matching block (5) and the upright rod (4) and a driving mechanism (12) for driving the sliding block (3) to slide along the sliding grooves (2);

the punching device is characterized in that two vertical plates (8) which are not in contact with each other are fixed on two sides of the support plate (1), a guide groove (9) in the vertical direction is formed in the inner side of each vertical plate (8), a plurality of vertical plates (8) are connected with one another in a sliding mode through the guide grooves (9) in a clamping mode, a hanging plate (10) is connected between the vertical plates (8) in a sliding mode, the punching device (11) is installed on the hanging plate (10), and a lifting mechanism (13) used for driving the hanging plate (10) to slide up and down along the guide grooves (9) is arranged on the support plate (1).

2. The tubular hardware punching device according to claim 1, characterized in that: adjusting mechanism (7) include respectively with two lead screws (701) of two pole setting (4) screw thread through connection, every the one end of lead screw (701) all is connected with the adaptation piece (5) that correspond through the bearing, the other end of every lead screw (701) all installs and changes handle (702), be provided with on extension board (1) and be used for carrying out guiding mechanism (14) of restricting to the direction of motion who connects adaptation piece (5).

3. The tubular hardware punching device according to claim 2, characterized in that: the guide mechanism (14) comprises two first extension blocks (1401) symmetrically connected to two sides of each matching block (5), each two sides of the vertical rod (4) are symmetrically connected with two second extension blocks (1402), one end, close to the second extension blocks (1402), of each first extension block (1401) is fixedly provided with a guide rod (1403) movably penetrating through the corresponding second extension blocks (1402), and one end, far away from the first extension blocks (1401), of each guide rod (1403) is provided with a limiting column (1404).

4. The tubular hardware punching device according to claim 1, characterized in that: the driving mechanism (12) comprises two vertical rods (1201) which are connected to the bottom end of each sliding block (3) and located outside the support plate (1), a connecting plate (1202) is fixed to the inner side of each vertical rod (1201), a screw rod (1203) is connected to the connecting plate (1202) in a penetrating mode through threads, one end of the screw rod (1203) is connected with a fixing plate (1204) fixed to the support rod (101) through a bearing, and the other end of the screw rod is connected with a handle.

5. The tubular hardware punching device according to claim 1, characterized in that: slots (15) are formed in the inner side of each matching and connecting block (5), inserting blocks (16) which are connected with the corresponding slots (15) in a matched mode are fixed on the outer side of each arc-shaped clamping plate (6), and fixing mechanisms used for fixing the inserting blocks (16) are arranged on the support plates (1).

6. The tubular hardware punching device according to claim 5, characterized in that: the fixing mechanism comprises two first connecting holes (17) which are symmetrically penetrated through each inserting block (16), each first connecting hole (18) which is communicated with the corresponding slot (15) is penetrated through each matching and connecting block (5), and each matching and connecting block (5) and the corresponding inserting block (16) are connected with a bolt (19) through the corresponding first connecting hole (17) and the corresponding second connecting hole (18) in a matching mode.

7. The tubular hardware punching device according to claim 1, characterized in that: the lifting mechanism (13) comprises outer plates (1301) symmetrically connected to two sides of a hanging plate (10), each outer plate (1301) penetrates through a gap between two corresponding vertical plates (8), guide blocks (1302) in sliding connection with corresponding guide grooves (9) are fixed to the front side and the rear side of each outer plate (1301), a supporting block (1303) vertically corresponding to one of the outer plates (1301) is fixed to one side of the support, and an electric push rod (1304) is connected between each supporting block (1303) and the corresponding outer plate (1301).

8. The tubular hardware punching device according to claim 1, characterized in that: each sliding groove (2) is a T-shaped groove, and each sliding block (3) is a T-shaped block matched with the T-shaped groove.