CN213944623U

CN213944623U - Pressure head device of forming machine

Info

Publication number: CN213944623U
Application number: CN202022765635.4U
Authority: CN
Inventors: 李东就
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-13
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a pressure head device of a forming machine, which belongs to the technical field of processing machinery, and the technical proposal of the pressure head device comprises a workbench, the top of the workbench is fixedly connected with a hydraulic push rod, the top of the workbench is connected with a driven box in a sliding way, an output shaft of the hydraulic push rod is fixedly connected with a driven box, the inner wall of the driven box is connected with a stamping head in a sliding way, the left side of the top of the workbench is fixedly connected with a vertical seat, the front of the vertical seat is fixedly connected with an electric push rod, the utility model is provided with an auxiliary rod, when the electric push rod works and the clamping plate moves upwards, the auxiliary rod which is linked and connected through the sleeve pipe drives the shifting block to displace on the inner wall of the sliding chute, when the auxiliary rod moves upwards to the highest height of the sliding chute, the auxiliary rod can be contacted with the steel pipe clamped at the bottom of the clamping plate and can separate the steel pipe clamped at the bottom of the clamping plate from the clamping plate.

Description

Pressure head device of forming machine

Technical Field

The utility model relates to a processing machinery technical field, more specifically say, relate to a make-up machine pressure head device.

Background

The vertical rod and the gap bridge supporting rod of the badminton net rack are assembled by inserting and matching a plurality of metal thin-walled tubes. In the processing process of the metal thin-wall pipe, a longer metal thin-wall pipe needs to be cut to a set length, and then one end part of the cut metal thin-wall pipe is subjected to diameter reduction treatment so as to enable the cut metal thin-wall pipe to be in inserting fit with the end part of the metal thin-wall pipe which is not subjected to diameter reduction treatment, so that a plurality of short pipes are connected into a required length, and the assembly of the whole net rack is realized. In the course of working, in order to make the splicing part more stable and avoid the splicing part from shaking or rotating relatively, the splicing part of the metal thin-wall pipe needs to be pressed with a groove, thus forming the mutually matched positioning grooves.

When the existing tubular pipe reducing forming machine is used for reducing the pipe of a steel pipe, the steel pipe is extremely easy to clamp in the clamping seat and the clamping plate under the action of the clamping plate and the clamping seat, and no good treatment method is provided for the clamping seat and the clamping plate, so that a technical worker in the field provides a pressing head device of the forming machine to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a make-up machine pressure head device, its advantage lies in solving the easy card of steel pipe and is the condition on the centre gripping utensil.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a make-up machine pressure head device, includes the workstation, the top fixedly connected with hydraulic rod of workstation, the top sliding connection of workstation has the driven case, hydraulic rod's output shaft and driven case fixed connection, the inner wall sliding connection of driven case has the punching press head, the top left side fixedly connected with of workstation erects the seat, erect the positive fixedly connected with electric putter of seat, the positive sliding connection of erecting the seat has the grip block, electric putter's output shaft and the top fixed connection of grip block, the top fixedly connected with grip block of workstation, the top of workstation articulates there is the swash plate, and the swash plate can be located the surperficial emergence displacement of grip block, the back fixedly connected with controller of workstation.

Further, erect the right side of seat and seted up the spout, the inner wall sliding connection of spout has the piece of stirring, the top fixedly connected with connecting rod of the piece of stirring, the top fixedly connected with auxiliary rod of connecting rod, the right side fixedly connected with fixed block of grip block, the top fixedly connected with quantity of auxiliary rod is two sleeve pipes, the sheathed tube inner wall is provided with the second spring, the top fixedly connected with pull rod of second spring, the pull rod run through the sleeve pipe and with fixed block fixed connection, the height that highly equals the spout of pull rod.

Furthermore, the front fixedly connected with quantity of erecting the seat is two the guide arm, two the guide arm from top to bottom run through the grip block and with the top fixed connection of grip block.

Furthermore, a notch is formed in the left side of the poking block, the width of the notch is larger than that of the inclined plate, and the inclined plate can be in contact with the top of the inner wall of the notch and the bottom of the inner wall.

Further, the top fixedly connected with quantity of workstation is two guide rails, the bottom of driven box has been seted up quantity for two and with guide rail assorted spout, the top that the driven box can be located the workstation through with guide rail assorted spout slides.

Further, the inner wall of driven box has seted up the spacing groove, the inner wall left side of spacing groove is provided with pressure sensor, the punching press head runs through driven box and extends to the inside in activity groove, the first spring that fixedly connected with annular distributes between the inner wall left side in punching press head and activity groove, the left side fixedly connected with electromagnetic block of punching press head, electromagnetic block can contact with pressure sensor, the throat hole has been seted up to the inner wall of punching press head, the inner wall fixedly connected with in throat hole takes off the thorn ring, the cross section of taking off the thorn ring is the half cone shape.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the auxiliary rod is arranged, when the electric push rod works and the clamping plate moves upwards, the auxiliary rod connected through the sleeve in a linkage mode can drive the shifting block to move on the inner wall of the sliding groove, and when the auxiliary rod moves upwards to the highest height of the sliding groove, the auxiliary rod can be in contact with the steel pipe clamped at the bottom of the clamping plate and can separate the steel pipe clamped at the bottom of the clamping plate from the clamping plate;

(2) through setting up the stirring piece, when stirring the piece and upwards and take place the displacement one section distance downwards under electric putter's effect, the notch can lift up the swash plate and make the swash plate contact with the steel pipe of placing at the grip slipper top to the steel pipe that will process breaks away from the top of grip slipper, and makes the swash plate reset, when can avoiding grip slipper and grip slipper to contact with each other from this, under the effect of pressure, the steel pipe card takes place at the condition at grip slipper top.

Drawings

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

FIG. 2 is a right side view of the vertical seat and the auxiliary rod of the present invention;

fig. 3 is a front sectional view of the driven box of the present invention;

fig. 4 is a front sectional view of the punching head of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a work table; 2. a vertical seat; 3. a hydraulic push rod; 4. a driven box; 5. punching a head; 6. a clamping seat; 7. a clamping plate; 8. an electric push rod; 9. a guide bar; 10. an auxiliary lever; 11. removing the thorn ring; 12. a shifting block; 13. a sloping plate; 14. a guide rail; 15. a first spring; 16. a second spring; 17. a pressure sensor.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-5, in the embodiment of the present invention, a pressure head device of a forming machine, including a workbench 1, a top fixedly connected with hydraulic rod 3 of the workbench 1, a top sliding connection of the workbench 1 has a driven box 4, an output shaft and a driven box 4 fixed connection of the hydraulic rod 3, an inner wall sliding connection of the driven box 4 has a punching head 5, a top left side fixedly connected with of the workbench 1 erects a seat 2, a front fixedly connected with electric putter 8 of the erectting seat 2, a front sliding connection of the erectting seat 2 has a clamping plate 7, an output shaft of the electric putter 8 and a top fixed connection of the clamping plate 7, a top fixedly connected with clamping seat 6 of the workbench 1, a top of the workbench 1 is hinged with a sloping plate 13, and the sloping plate 13 can be located on the surface of the clamping seat 6 and displace, a back fixedly connected with controller of the workbench 1.

Referring to fig. 1, 2 and 5, a sliding groove is formed on the right side of the vertical seat 2, a shifting block 12 is slidably connected to the inner wall of the sliding groove, a connecting rod is fixedly connected to the top of the shifting block 12, an auxiliary rod 10 is fixedly connected to the top of the connecting rod, a fixed block is fixedly connected to the right side of the clamping plate 7, two sleeves are fixedly connected to the top of the auxiliary rod 10, a second spring 16 is arranged on the inner wall of each sleeve, a pull rod is fixedly connected to the top of the second spring 16 and penetrates through the sleeves and is fixedly connected with the fixed block, the height of the pull rod is equal to the height of the sliding groove, when the electric push rod 8 works and the clamping plate 7 displaces upwards, the auxiliary rod 10 connected through linkage of the sleeves can drive the shifting block 12 to displace on the inner wall of the sliding groove, when the auxiliary rod 10 moves upwards to the highest height of the sliding groove, the auxiliary rod 10 can contact with a steel pipe clamped at the bottom of the clamping plate 7, and the steel pipe clamped at the bottom of the clamping plate 7 is separated from the clamping plate 7.

Referring to fig. 1 and 2, the front surface of the vertical seat 2 is fixedly connected with two guide rods 9, the two guide rods 9 penetrate through the clamping plate 7 from top to bottom and are fixedly connected with the top of the clamping seat 6, when the electric push rod 8 works, the clamping plate 7 can slide in the front surface of the vertical seat 2 through the two guide rods 9 penetrating through the clamping plate 7, and the guide rods 9 can limit and fix the sliding clamping plate 7 which is displaced.

Referring to fig. 1, fig. 2 and fig. 5, a notch is formed in the left side of the toggle block 12, the width of the notch is greater than that of the inclined plate 13, the inclined plate 13 can be in contact with the top of the inner wall of the notch and the bottom of the inner wall, when the toggle block 12 is displaced upwards and downwards for a certain distance under the action of the electric push rod 8, the notch can lift the inclined plate 13 to enable the inclined plate 13 to be in contact with a steel pipe placed at the top of the clamping seat 6, the processed steel pipe is separated from the top of the clamping seat 6, and the inclined plate 13 is reset, so that when the clamping plate 7 is prevented from being in contact with the clamping seat 6, the steel pipe is clamped at the top of the clamping seat 6 under the action of pressure.

Referring to fig. 1 and 3, the top of the workbench 1 is fixedly connected with two guide rails 14, the bottom of the driven box 4 is provided with two sliding grooves matched with the guide rails 14, the driven box 4 can slide at the top of the workbench 1 through the sliding grooves matched with the guide rails 14, and the driven box 4 can be limited in displacement by arranging the guide rails 14.

Referring to fig. 3 and 4, a limit groove is formed in the inner wall of the driven box 4, a pressure sensor 17 is arranged on the left side of the inner wall of the limit groove, the stamping head 5 penetrates through the driven box 4 and extends into the movable groove, a first spring 15 distributed in an annular shape is fixedly connected between the stamping head 5 and the left side of the inner wall of the movable groove, an electromagnetic block is fixedly connected to the left side of the stamping head 5 and can be in contact with the pressure sensor 17, a pipe reducing hole is formed in the inner wall of the stamping head 5, a puncture ring 11 is fixedly connected to the inner wall of the pipe reducing hole, the cross section of the puncture ring 11 is semi-conical, when the driven box 4 slides on the surface of the guide rail 14 under the action of the hydraulic push rod 3, and a steel pipe placed at the top of the clamping seat 6 is in contact with the inner wall of the pipe reducing hole, the stamping head 5 retracts like the inner part of the driven box 4 under the action of pressure and displaces towards the left side of the inner wall of the movable groove in the movable groove, until electromagnetic block and pressure sensor 17 contact, order about hydraulic putter 3's output axial left side to retrieve under the electric property cooperation of pressure sensor 17 and controller this moment, punching press head 5 can resume original state under the effect of first spring 15 this moment, so that meet next time and realize the reducing pipe work to the steel pipe, through the despun ring 11 that reduces the setting of pipe hole inner wall, when the inner wall of steel pipe and reducing pipe hole breaks away from mutually, despun ring 11 can scrape the burr that the reducing pipe hole produced when the extrusion steel pipe, in order to promote the quality of steel pipe.

The utility model discloses a theory of operation is: a worker firstly places a steel pipe needing pipe contraction on the top of a clamping seat 6, then enables an electric push rod 8 to work through a controller, when the electric push rod 8 works and a clamping plate 7 moves upwards, an auxiliary rod 10 in linkage connection through a sleeve can drive a shifting block 12 to move on the inner wall of a chute, when the auxiliary rod 10 moves upwards to the highest height of the chute, the auxiliary rod 10 can be in contact with the steel pipe clamped at the bottom of the clamping plate 7 and separate the steel pipe clamped at the bottom of the clamping plate 7 from the clamping plate 7, when the electric push rod 8 works, the clamping plate 7 can slide on the front face of a vertical seat 2 through two guide rods 9 penetrating through the clamping plate 7, the guide rods 9 can limit and fix the clamping plate 7 which slides to move, when the shifting block 12 moves upwards and downwards for a certain distance under the action of the electric push rod 8, a notch can lift an inclined plate 13 to enable the inclined plate 13 to be in contact with the steel pipe placed on the top of the clamping seat 6, the processed steel pipe is separated from the top of the clamping seat 6, the inclined plate 13 is reset, the situation that the steel pipe is clamped at the top of the clamping seat 6 under the action of pressure when the clamping plate 7 is in contact with the clamping seat 6 can be avoided, the driven box 4 can be positioned at the top of the workbench 1 to slide through a sliding groove matched with the guide rail 14, the guide rail 14 is arranged to limit the displaced driven box 4, when the driven box 4 slides on the surface of the guide rail 14 under the action of the hydraulic push rod 3 and the steel pipe placed at the top of the clamping seat 6 is in contact with the inner wall of the pipe reducing hole, the stamping head 5 retracts like the inside of the driven box 4 under the action of pressure and displaces towards the left side of the inner wall of the movable groove in the movable groove until the electromagnetic block is in contact with the pressure sensor 17, at the moment, the output shaft of the hydraulic push rod 3 is driven to be retracted towards the left side under the electrical matching of the pressure sensor 17 and the controller, at this moment, the stamping head 5 can restore to the original state under the action of the first spring 15 so as to meet the next pipe reducing work of the steel pipe, and when the steel pipe is separated from the inner wall of the pipe reducing hole, the burr removing ring 11 can scrape burrs generated when the pipe reducing hole extrudes the steel pipe through the burr removing ring 11 arranged on the inner wall of the pipe reducing hole, so that the quality of the steel pipe is improved.

It should be noted that, in the above description, the hydraulic push rod 3, the electric push rod 8, the controller, the pressure sensor 17, and the like are all devices that are mature in application of the prior art, and a specific model can be selected according to actual needs, and meanwhile, the power supply of the hydraulic push rod 3, the electric push rod 8, the controller, and the pressure sensor 17 can be supplied to a built-in power supply or a commercial power, and a specific power supply mode is selected according to circumstances and is not described in detail herein.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A make-up machine head device, includes workstation (1), its characterized in that: the hydraulic press comprises a workbench (1), a hydraulic push rod (3) is fixedly connected to the top of the workbench (1), a driven box (4) is slidably connected to the top of the workbench (1), an output shaft of the hydraulic push rod (3) is fixedly connected with the driven box (4), a stamping head (5) is slidably connected to the inner wall of the driven box (4), a vertical seat (2) is fixedly connected to the left side of the top of the workbench (1), an electric push rod (8) is fixedly connected to the front of the vertical seat (2), a clamping plate (7) is slidably connected to the front of the vertical seat (2), an output shaft of the electric push rod (8) is fixedly connected to the top of the clamping plate (7), a clamping seat (6) is fixedly connected to the top of the workbench (1), an inclined plate (13) is hinged to the top of the workbench (1), and the inclined plate (13) can be located on the surface of the clamping seat (6) to generate displacement, the back of the workbench (1) is fixedly connected with a controller.

2. The molding machine ram apparatus of claim 1, wherein: the spout has been seted up on the right side of erecting seat (2), the inner wall sliding connection of spout has dials piece (12), dial the top fixedly connected with connecting rod of piece (12), the top fixedly connected with auxiliary rod (10) of connecting rod, the right side fixedly connected with fixed block of grip block (7), the top fixedly connected with quantity of auxiliary rod (10) is two sleeve pipes, the sheathed tube inner wall is provided with second spring (16), the top fixedly connected with pull rod of second spring (16), the pull rod run through the sleeve pipe and with fixed block fixed connection, the height that highly equals the spout of pull rod.

3. The molding machine ram apparatus of claim 1, wherein: the front face of the vertical seat (2) is fixedly connected with two guide rods (9), and the two guide rods (9) penetrate through the clamping plate (7) from top to bottom and are fixedly connected with the top of the clamping seat (6).

4. A former ram apparatus according to claim 2, wherein: a notch is formed in the left side of the toggle block (12), the width of the notch is larger than that of the inclined plate (13), and the inclined plate (13) can be in contact with the top of the inner wall and the bottom of the inner wall of the notch.

5. The molding machine ram apparatus of claim 1, wherein: the top fixedly connected with quantity of workstation (1) is guide rail (14) two, the bottom of driven box (4) is seted up quantity for two and with guide rail (14) assorted spout, the top that driven box (4) can be located workstation (1) through the spout with guide rail (14) assorted slides.

6. The molding machine ram apparatus of claim 1, wherein: the inner wall of driven case (4) has seted up the spacing groove, the inner wall left side of spacing groove is provided with pressure sensor (17), punching press head (5) run through driven case (4) and extend to the inside in activity groove, first spring (15) that fixedly connected with annular distributes between the inner wall left side in punching press head (5) and activity groove, the left side fixedly connected with electromagnetic block of punching press head (5), electromagnetic block can contact with pressure sensor (17), the throat hole has been seted up to the inner wall of punching press head (5), the inner wall fixedly connected with in throat hole takes off thorn ring (11), the cross section of taking off thorn ring (11) is the half cone.