CN213997411U

CN213997411U - Cable testing bridge punching device

Info

Publication number: CN213997411U
Application number: CN202023323157.8U
Authority: CN
Inventors: 曾跃强
Original assignee: Henan Zhenzhong Technology Co ltd
Current assignee: Henan Zhenzhong Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-20
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a cable bridge punching device, which comprises a bottom plate, wherein a door-shaped frame is arranged in the middle of the surface of the bottom plate, the upper surface of the door-shaped frame is connected with a punching hydraulic cylinder, the output end of the punching hydraulic cylinder is connected with a bearing beam, the two ends of the bearing beam are connected with a bearing plate, the bottom surface of the bearing plate is symmetrically provided with two mounting plates and an upper driving assembly for driving the two mounting plates to move in opposite directions or back to back, and the bottom surface of the mounting plate is connected with a punch; the punch pin punching machine is characterized in that a placing plate is arranged on the upper surface of the bottom plate, a positioning groove is formed in the surface of the placing plate, a blanking groove penetrates through the bottom surface of the positioning groove, and the blanking groove corresponds to the punch pin. Has the advantages that: the punching processing of four corners of the plate can be finished by one-time processing, which is beneficial to improving the processing efficiency; the position control that can realize placing board and drift can satisfy the processing demand that punches a hole of the same but different panel of width of length, and application scope is wide, excellent in use effect.

Description

Cable testing bridge punching device

Technical Field

The utility model relates to a cable testing bridge processingequipment technical field, concretely relates to cable testing bridge punching device.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The groove type cable bridge is a totally-enclosed cable bridge. It is most suitable for laying computer cable, communication cable, thermocouple cable and other control cable of high-sensitivity system. It has better effect on shielding interference of control cable and protection of environmental cable in heavy corrosion.

Before the cable bridge is bent and formed, punching holes are needed to be punched at the four corners of the raw material plate. However, the existing punching device can only complete punching processing of one corner of a plate at one time, and has low processing efficiency and unsatisfactory use effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable testing bridge punching device just in order to solve above-mentioned problem to solve among the prior art current punching device and once only can accomplish the processing of punching a hole of an angle department of panel, machining efficiency is low, technical problem such as result of use is unsatisfactory. The punching processing of four corners of the plate can be completed by one time of the optimized technical scheme in the technical schemes provided by the utility model, which is beneficial to improving the processing efficiency; the position control that can realize placing board and drift can satisfy the processing demand that punches a hole of the same but different panel of width of length, and application scope is wide, technological effects such as excellent in use effect see the explanation below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of cable testing bridge punching device, comprising a base plate, bottom plate surface mid-mounting has door type frame, door type frame is along the width direction distribution of bottom plate, door type frame upper surface is connected with the pneumatic cylinder that punches a hole, the output of the pneumatic cylinder that punches a hole stretches into door type frame inside and is connected with the carrier beam, the carrier beam extends along the length direction of bottom plate and the both ends of carrier beam are connected with the loading board, the loading board extends along the width direction of bottom plate, the loading board bottom surface symmetry is provided with two mounting panels and is used for driving two mounting panels upper portion drive assembly that the mounting panel moved in opposite directions or back to back, two mounting panels with the loading board length central line symmetry distributes, the mounting panel bottom surface is connected with the drift;

the bottom plate upper surface is provided with places the board, place four total and be located four respectively the below of drift, the bottom plate upper surface is provided with bottom drive assembly for the drive is located two of the same length direction of bottom plate place the board along the width direction of bottom plate is in opposite directions or back-to-back displacement mutually, it is provided with the constant head tank corresponding with raw materials panel edges and corners to place the board surface, the constant head tank bottom surface runs through and is provided with the charging chute, the charging chute with the drift is corresponding.

By adopting the cable bridge punching device, the raw material plates of the same series of groove-type cable bridges are the same in length and different in width, when the device is used, the bottom driving assembly drives the two placing plates to move in the opposite direction or in the opposite direction along the width direction of the bottom plate so as to realize the position adjustment of the placing plates, the upper driving assembly drives the two mounting plates to move in the opposite direction or in the opposite direction along the width direction of the bottom plate so as to realize the position adjustment of the punch, and the device can realize the position adjustment of the placing plates and the punch, so that the punching requirements of the raw material plates with different widths can be met, and the device is wide in application range; when punching a hole, place raw materials panel place the board surface, make raw materials panel's four corners be located four respectively inside the constant head tank, the pneumatic cylinder that punches a hole drives the carrier bar with the loading board descends, through four the processing of punching a hole is carried out to raw materials panel's four corners department to the drift, and the waste material of blanking passes through the blanking groove discharges, and the processing of punching a hole of four corners departments of panel can be accomplished in device one-time processing, helps improving machining efficiency, excellent in use effect.

Preferably, the upper driving assembly includes a fixing frame, the fixing frame is connected to the bottom surface of the loading plate, an upper driving lead screw is rotatably mounted in the fixing frame, the upper driving lead screw extends along the width direction of the bottom plate, guide rods are disposed on two sides of the upper driving lead screw, the upper driving lead screw is formed by coaxially butting an upper first lead screw and an upper second lead screw, the screw thread turning directions of the upper first lead screw and the upper second lead screw are opposite, the outer sides of the upper first lead screw and the upper second lead screw are respectively connected with a first upper moving block and a second upper moving block through screw threads, the guide rods penetrate through the first upper moving block and the second upper moving block, and the first upper moving block and the second upper moving block are respectively connected with the two mounting plates.

Preferably, the bottom driving assembly comprises a bearing seat, a mounting groove is formed in the surface of the bearing seat, the mounting groove extends along the width direction of the bottom plate, a bottom driving lead screw is rotatably mounted inside the mounting groove, the bottom driving lead screw is formed by coaxially butting a bottom first lead screw and a bottom second lead screw, the thread turning directions of the bottom first lead screw and the bottom second lead screw are opposite, a first bottom moving block and a second bottom moving block are mounted on the outer sides of the bottom first lead screw and the bottom second lead screw through threads respectively, the first bottom moving block and the second bottom moving block are in clearance fit with the mounting groove, and the first bottom moving block and the second bottom moving block are connected with the two placing plates respectively.

Preferably, the bottom driving screw penetrates through the bearing seat and is connected with a rotating disc.

Preferably, a handle is eccentrically mounted to an outer side of the rotary plate.

Preferably, the outer circular surface of the rotating disc is uniformly provided with threaded holes, the upper surface of the bearing seat is connected with a bearing frame, and the surface of the bearing frame is provided with positioning bolts matched with the threaded holes in a penetrating mode through threads.

As preferred, upper portion drive lead screw with the tip that bottom drive lead screw is located same direction all wears out and is connected with driving pulley, loading board upper surface connection has elasticity to prop the ejector pin, elasticity props the flexible end of ejector pin vertical upwards and is connected with the fixed plate, the fixed plate outside is rotated and is installed the tensioning band pulley, two driving pulley with the transmission is connected with the belt between the tensioning band pulley.

Preferably, the elastic supporting ejector rod comprises a fixed pipe, the lower end of the fixed pipe is sealed with an upper end opening, the sealed end of the fixed pipe is connected with the upper surface of the bearing plate, the open end of the fixed pipe is connected with a guide plate, a guide hole is formed in the surface of the guide plate in a penetrating mode, a lifting rod is slidably mounted in the guide hole, the upper end of the lifting rod is connected with the fixed plate, the lower end of the lifting rod stretches into the inside of the fixed pipe and is connected with a lifting block, and a supporting spring is connected between the lifting block and the sealed end of the fixed pipe.

Preferably, the cross sections of the lifting rod and the guide hole are square, and the lifting rod is in clearance fit with the guide hole.

Has the advantages that: 1. the punching processing of four corners of the plate can be finished by one-time processing, which is beneficial to improving the processing efficiency;

2. the position control that can realize placing board and drift can satisfy the processing demand that punches a hole of the same but different panel of width of length, and application scope is wide, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a front cross-sectional view of FIG. 1;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

fig. 5 is a schematic perspective view of another perspective of the present invention;

fig. 6 is an enlarged schematic view of the structure of the elastic support rod.

The reference numerals are explained below:

1. a base plate; 2. a gantry frame; 3. a carrier plate; 4. an upper drive assembly; 401. a fixed mount; 402. a first upper moving block; 403. an upper drive screw; 4031. an upper first lead screw; 4032. an upper second lead screw; 404. a second upper moving block; 5. a bottom drive assembly; 501. a bearing seat; 502. a first bottom moving block; 503. mounting grooves; 504. a bottom drive lead screw; 5041. a bottom first lead screw; 5042. a bottom second lead screw; 505. a second bottom moving block; 506. rotating the disc; 507. a handle; 508. a threaded hole; 509. positioning the bolt; 510. a carrier; 6. placing the plate; 601. positioning a groove; 602. a charging chute; 7. a drive pulley; 8. a belt; 9. an elastic supporting rod; 901. a fixed tube; 902. a supporting spring; 903. a lifting block; 904. a guide plate; 905. a lifting rod; 906. a guide hole; 10. a fixing plate; 11. tensioning the belt pulley; 12. a load beam; 13. a punching hydraulic cylinder; 14. mounting a plate; 15. and (4) punching.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a cable testing bridge punching device, including bottom plate 1, bottom plate 1 surface mid-mounting has door type frame 2, door type frame 2 distributes along the width direction of bottom plate 1, door type frame 2 upper surface is connected with punching hydraulic cylinder 13, punching hydraulic cylinder 13's output stretches into door type frame 2 inside and is connected with carrier bar 12, carrier bar 12 extends along the length direction of bottom plate 1 and the both ends of carrier bar 12 are connected with loading board 3, loading board 3 extends along the width direction of bottom plate 1, loading board 3 bottom surface symmetry is provided with two mounting panels 14 and is used for driving two mounting panels 14 upper portion drive assembly 4 that move towards or back on back, two mounting panels 14 are with loading board 3 length central line symmetric distribution, mounting panel 14 bottom surface is connected with drift 15;

the upper surface of the bottom plate 1 is provided with a placing plate 6, the placing plate 6 is provided with four total blocks and is respectively located below the four punches 15, the upper surface of the bottom plate 1 is provided with a bottom driving assembly 5 for driving the two placing plates 6 located in the same length direction of the bottom plate 1 to move in opposite directions or in opposite directions along the width direction of the bottom plate 1, the surface of the placing plate 6 is provided with a positioning groove 601 corresponding to the edge angle of the raw material plate, the bottom surface of the positioning groove 601 is provided with a blanking groove 602 in a penetrating manner, and the blanking groove 602 is corresponding to the.

As an alternative embodiment, the upper driving assembly 4 includes a fixing frame 401, the fixing frame 401 is connected to the bottom surface of the bearing plate 3, an upper driving lead screw 403 is rotatably installed inside the fixing frame 401, the upper driving lead screw 403 extends along the width direction of the bottom plate 1, guide rods are arranged on two sides of the upper driving lead screw 403, the upper driving lead screw 403 is formed by coaxially abutting an upper first lead screw 4031 and an upper second lead screw 4032, the thread directions of the upper first lead screw 4031 and the upper second lead screw 4032 are opposite, a first upper moving block 402 and a second upper moving block 404 are respectively connected to the outer sides of the upper first lead screw 4031 and the upper second lead screw 4032 through threads, the guide rods penetrate through the first upper moving block 402 and the second upper moving block 404, the first upper moving block 402 and the second upper moving block 404 are respectively connected to the two mounting plates 14, and thus the first upper moving block 402 and the second upper moving block 404 are guided by the guide rods, the upper drive screw 403 is screwed to move the first upper moving block 402 and the second upper moving block 404 toward or away from each other by screw transmission, thereby driving the two mounting plates 14 toward or away from each other in the width direction of the base plate 1.

The bottom driving assembly 5 comprises a bearing seat 501, a mounting groove 503 is formed in the surface of the bearing seat 501, the mounting groove 503 extends along the width direction of the bottom plate 1, a bottom driving lead screw 504 is rotatably mounted inside the mounting groove 503, the bottom driving lead screw 504 is formed by coaxially butting a bottom first lead screw 5041 and a bottom second lead screw 5042, the thread turning directions of the bottom first lead screw 5041 and the bottom second lead screw 5042 are opposite, a first bottom moving block 502 and a second bottom moving block 505 are respectively mounted on the outer sides of the bottom first lead screw 5041 and the bottom second lead screw 5042 through threads, the first bottom moving block 502 and the second bottom moving block 505 are in clearance fit with the mounting groove 503, the first bottom moving block 502 and the second bottom moving block 505 are respectively connected with the two placing plates 6, and thus the mounting groove 503 is used for limiting and guiding the first bottom moving block 502 and the second bottom moving block 505 and screwing the bottom driving lead screw 504, by means of screw transmission, the first bottom moving block 502 and the second bottom moving block 505 are moved toward or away from each other, so that the two placing plates 6 are driven to move toward or away from each other in the width direction of the bottom plate 1.

The bottom drive screw 504 extends through the carrier 501 and is connected to a rotary disc 506, which is arranged to facilitate screwing the bottom drive screw 504 via the rotary disc 506.

A handle 507 is eccentrically installed at the outer side of the rotating disk 506, and thus it is convenient to rotate the rotating disk 506 by the handle 507.

The outer disc of rotary disk 506 evenly is provided with screw hole 508, and bearing seat 501 upper surface is connected with bears frame 510, bears frame 510 surface and runs through the screw thread and install the positioning bolt 509 with screw hole 508 matched with, sets up like this, with positioning bolt 509 screw in screw hole 508 inside, locks fixedly to rotary disk 506, guarantees to place the steadiness of board 6.

The end parts of the upper driving screw 403 and the bottom driving screw 504, which are located in the same direction, penetrate out and are connected with driving belt wheels 7, the upper surface of the bearing plate 3 is connected with an elastic supporting rod 9, the telescopic end of the elastic supporting rod 9 is vertically upward and is connected with a fixing plate 10, the outer side of the fixing plate 10 is rotatably provided with a tensioning belt wheel 11, and a belt 8 is connected between the two driving belt wheels 7 and the tensioning belt wheel 11 in a transmission manner; utilize elasticity of elasticity vaulting pole 9 to prop a fixed plate 10, carry out the tensioning through tensioning band pulley 11 to belt 8, make loading board 3 lift in-process belt 8 be in the tensioning state all the time, prevent that belt 8 from droing.

Elasticity props ejector pin 9 including fixed pipe 901, the sealed upper end opening of fixed pipe 901 low side, the sealed end of fixed pipe 901 is connected with loading board 3 upper surface, the open end of fixed pipe 901 is connected with deflector 904, deflector 904 surface runs through and is provided with guiding hole 906, the inside slidable mounting of guiding hole 906 has lifter 905, lifter 905 upper end is connected with fixed plate 10, lifter 905 low side stretches into fixed pipe 901 inside and is connected with elevator 903, be connected with between the sealed end of elevator 903 and fixed pipe 901 and prop top spring 902, set up like this, utilize the elasticity that props top spring 902 upwards to prop top elevator 903, make elevator 903 drive lifter 905 and go up and down at fixed pipe 901 inside, realize the elastic stretching of elasticity props ejector pin 9.

The cross-section of lifter 905 and guiding hole 906 is squarely, and lifter 905 and guiding hole 906 clearance fit set up like this, can prevent that lifter 905 from rotating inside guiding hole 906, guarantees that tensioning band pulley 11's angle is unchangeable, ensures tensioning band pulley 11 and belt 8 effect of being connected.

By adopting the structure, the raw material plates of the same series of groove-type cable bridges are the same in length and different in width, when the device is used, the bottom driving assembly 5 drives the two placing plates 6 to move towards or away from each other along the width direction of the bottom plate 1 to realize the position adjustment of the placing plates 6, the upper driving assembly 4 drives the two mounting plates 14 to move towards or away from each other along the width direction of the bottom plate 1 to realize the position adjustment of the punch 15, and the device can realize the position adjustment of the placing plates 6 and the punch 15, so that the punching requirements of the raw material plates with different widths can be met, and the application range is wide; when punching a hole, place raw materials panel and place 6 surfaces on placing the board, make raw materials panel's four corners be located four constant head tank 601 respectively inside, pneumatic cylinder 13 that punches a hole drives carrier beam 12 and loading board 3 and descends, through four drift 15 to raw materials panel's four corners department processing of punching a hole, the waste material of blanking passes through blanking groove 602 and discharges, the processing of punching a hole of four corners departments of panel can be accomplished in device one-time processing, helps improving machining efficiency, excellent in use effect.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a cable testing bridge punching device which characterized in that: the device comprises a bottom plate (1), wherein a door-shaped frame (2) is arranged in the middle of the surface of the bottom plate (1), the door-shaped frame (2) is distributed along the width direction of the bottom plate (1), a punching hydraulic cylinder (13) is connected to the upper surface of the door-shaped frame (2), the output end of the punching hydraulic cylinder (13) extends into the door-shaped frame (2) and is connected with a bearing beam (12), the bearing beam (12) extends along the length direction of the bottom plate (1) and both ends of the bearing beam (12) are connected with bearing plates (3), the bearing plates (3) extend along the width direction of the bottom plate (1), two mounting plates (14) and upper driving assemblies (4) used for driving the two mounting plates (14) to move oppositely or back to back are symmetrically arranged on the bottom surface of the bearing plates (3), and the two mounting plates (14) are symmetrically distributed along the length center line of the bearing plates, the bottom surface of the mounting plate (14) is connected with a punch (15);

the punch forming machine is characterized in that a placing plate (6) is arranged on the upper surface of the bottom plate (1), four total placing plates (6) are respectively located at four positions below the punches (15), a bottom driving assembly (5) is arranged on the upper surface of the bottom plate (1) and used for driving the two placing plates (6) located in the same length direction of the bottom plate (1) to move in the opposite direction or in the opposite direction along the width direction of the bottom plate (1), positioning grooves (601) corresponding to edges and corners of raw material plates are formed in the surface of the placing plate (6), a blanking groove (602) is arranged in the bottom surface of each positioning groove (601) in a penetrating mode, and the blanking groove (602) corresponds to the punches (15).

2. The cable tray punching device of claim 1, wherein: the upper driving assembly (4) comprises a fixing frame (401), the fixing frame (401) is connected to the bottom surface of the bearing plate (3), an upper driving lead screw (403) is rotatably mounted in the fixing frame (401), the upper driving lead screw (403) extends along the width direction of the bottom plate (1), guide rods are arranged on two sides of the upper driving lead screw (403), the upper driving lead screw (403) is formed by coaxially butting an upper first lead screw (4031) and an upper second lead screw (4032), the thread turning directions of the upper first lead screw (4031) and the upper second lead screw (4032) are opposite, the outer sides of the upper first lead screw (4031) and the upper second lead screw (4032) are respectively connected with a first upper moving block (402) and a second upper moving block (404) through threads, and the guide rods penetrate through the first upper moving block (402) and the second upper moving block (404), the first upper moving block (402) and the second upper moving block (404) are connected to the two mounting plates (14), respectively.

3. The cable tray punching device of claim 2, wherein: the bottom driving assembly (5) comprises a bearing seat (501), a mounting groove (503) is formed in the surface of the bearing seat (501), the mounting groove (503) extends along the width direction of the bottom plate (1), a bottom driving lead screw (504) is rotatably mounted in the mounting groove (503), the bottom driving lead screw (504) is formed by coaxially butting a bottom first lead screw (5041) and a bottom second lead screw (5042), the thread turning directions of the bottom first lead screw (5041) and the bottom second lead screw (5042) are opposite, a first bottom moving block (502) and a second bottom moving block (505) are mounted on the outer sides of the bottom first lead screw (5041) and the bottom second lead screw (5042) through threads respectively, the first bottom moving block (502) and the second bottom moving block (505) are in clearance fit with the mounting groove (503), and the first bottom moving block (502) and the second bottom moving block (505) are in clearance fit with the placing plates respectively (6) Are connected.

4. The cable tray punching device of claim 3, wherein: the bottom driving lead screw (504) penetrates through the bearing seat (501) and is connected with a rotating disc (506).

5. The cable tray punching device of claim 4, wherein: and a handle (507) is eccentrically arranged on the outer side of the rotating disc (506).

6. The cable tray punching device of claim 4, wherein: the outer disc of rotary disk (506) evenly is provided with screw hole (508), bear the weight of seat (501) upper surface and be connected with and bear frame (510), bear frame (510) surface through the screw thread through install with screw hole (508) matched with positioning bolt (509).

7. The cable tray punching device of claim 4, wherein: upper portion drive lead screw (403) with the tip that bottom drive lead screw (504) are located same direction all wears out and is connected with driving pulley (7), loading board (3) upper surface is connected with elasticity and props ejector pin (9), elasticity props the vertical upwards and is connected with fixed plate (10) of flexible end of ejector pin (9), fixed plate (10) outside is rotated and is installed tensioning band pulley (11), two driving pulley (7) with the transmission is connected with belt (8) between tensioning band pulley (11).

8. The cable tray punching apparatus of claim 7, wherein: the elastic supporting rod (9) comprises a fixed pipe (901), the lower end of the fixed pipe (901) is sealed with an upper end opening, the sealed end of the fixed pipe (901) is connected with the upper surface of the bearing plate (3), the open end of the fixed pipe (901) is connected with a guide plate (904), a guide hole (906) penetrates through the surface of the guide plate (904), a lifting rod (905) is arranged in the guide hole (906) in a sliding mode, the upper end of the lifting rod (905) is connected with the fixed plate (10), the lower end of the lifting rod (905) extends into the fixed pipe (901) and is connected with a lifting block (903), and a supporting spring (902) is connected between the lifting block (903) and the sealed end of the fixed pipe (901).

9. The cable tray punching apparatus of claim 8, wherein: the cross section of the lifting rod (905) and the cross section of the guide hole (906) are both square, and the lifting rod (905) and the guide hole (906) are in clearance fit.