CN213002325U

CN213002325U - Blade pressing die for shield machine screw machine

Info

Publication number: CN213002325U
Application number: CN202021541528.7U
Authority: CN
Inventors: 胡琏; 鲁炎; 张晓良
Original assignee: Wuxi Zhongtie Urban Rail Equipment Co ltd
Current assignee: Wuxi Zhongtie Urban Rail Equipment Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-20
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to the technical field of screw machine blade pressing dies, in particular to a blade pressing die for a shield machine screw machine, which comprises a base and guide rods, wherein the left side and the right side of the top end of the base are fixedly connected with the guide rods, the outer side of the upper side of the guide rods is slidably connected with a lifting plate, the bottom of a first rib plate is fixedly connected with an upper die plate, the bottom of the right side of the base is fixedly connected with a motor, the rear end of the front side of a feeding pipe is fixedly connected with a directional plate, the top end of the rear side of a feeding table is fixedly connected with an electric push rod, the tail end of a main shaft of the electric push rod is fixedly connected with a push plate, the utility model automatically pushes a blade blank to a punching area through the electric push rod, realizes automatic feeding, simultaneously limits the deformation of the, avoiding the scrapping of parts.

Description

Blade pressing die for shield machine screw machine

Technical Field

The utility model relates to a screw machine blade moulding-die technical field specifically is a blade moulding-die for shield constructs quick-witted screw machine.

Background

The shield machine, the full name is shield tunnel tunneller, it is a kind of tunnel tunnelling specialized engineering machinery, the modern shield tunneller collects light, machine, electricity, liquid, sensing, information technology in an organic whole, it cuts the soil body to excavate, transport the muck, assemble the tunnel lining, measure the function of guiding and rectifying etc., relate to geology, building, machinery, mechanics, hydraulic pressure, electricity, control, many subject technologies such as measuring, wherein the screw machine is the important functional assembly of the shield machine, responsible for transporting the earth excavated in the front end of the shield machine to the transport vechicle of the rear end, the application to the screw machine is wider more and more, therefore, the demand for a kind of blade die-pressing die used for shield machine screw machine is growing day by day.

The blade moulding-die of current shield structure machine screw machine, when carrying out the punching press, need the manual work to send the blade blank into the moulding-die and carry out the punching press, there is the potential safety hazard, and the punching press is inefficient, the blade moulding-die of current shield structure machine screw machine simultaneously, when carrying out the suppression, the edge to the blade blank blocks, can lead to the blade after the suppression, the outside edge of blade can outwards expand, can't be before the punching press with regard to the diameter of the envelope face of cylinder in the accurate blade outside of confirming, can influence the design size of other parts of screw machine, therefore, propose a blade moulding-die for shield structure machine screw machine to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blade moulding-die for shield constructs quick-witted screw machine to solve the problem that proposes among the above-mentioned background art.

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

a blade pressing die for a shield machine screw machine comprises a base and a guide rod, wherein the guide rod is fixedly connected to the left side and the right side of the top end of the base, a lifting plate is slidably connected to the outer side of the upper side of the guide rod, a first connecting plate is fixedly connected to the bottom end of the lifting plate, a first rib plate is fixedly connected to the bottom end of the first connecting plate, an upper die plate is fixedly connected to the bottom end of the first rib plate, a second connecting plate is fixedly connected to the top end of the base, a second rib plate is fixedly connected to the top end of the second connecting plate, a lower die plate is fixedly connected to the top end of the second rib plate, a module is slidably connected to the outer side of the bottom end of the guide rod, a screw block is fixedly connected to the right end of the module, a screw is rotatably connected to the inner, base rear side top fixedly connected with feed platform, the equal fixedly connected with fixed block of feed platform front end left and right sides is located the left and right sides fixedly connected with feed pipe between the fixed block, the feed pipe inboard is provided with the blade blank, feed pipe front side rear end fixedly connected with directional board, feed platform rear side top fixedly connected with electric putter, the terminal fixedly connected with push pedal of electric putter main shaft.

Preferably, the top end of the lifting plate is fixedly connected with a connecting block.

Preferably, the bottom end of the first connecting plate is fixedly connected with a positioning pipe, the top end of the second connecting plate is fixedly connected with a positioning shaft, and the inner diameter of the positioning pipe is larger than the outer diameter of the positioning shaft.

Preferably, the number of the first rib plates is 32, and the number of the second rib plates is 32.

Preferably, the shape of one side of the push plate close to the blade blank is V-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, electric putter through setting up, the push pedal, the feeder sleeve, directional board and location axle, the blade blank that will heat stamping temperature in advance is put into the feeder sleeve that has the heat preservation effect, the open end that directional board can keep the blade blank is towards the place ahead, promote the push pedal through electric putter, the blade blank that will treat the punching press pushes away location epaxial side back, can be at the effect of gravity down the slip card epaxial in the location, later suppress, the automatic material loading that carries on has been realized, the efficiency of material loading has been improved, save artifically, and prevent that the blade blank of high temperature from producing the injury to the staff.

2. The utility model discloses in, cope match-plate pattern through setting up, the lower bolster, a module, including a motor, an end cap, a controller, and a cover plate, lead screw and nut piece, the position of punching press is located the cylindrical cavity intracavity of module, the cylinder type intracavity wall of module can block the deformation in the outside of blade blank when the punching press, prevent that it outwards enlarges the edge, obtain the blade outward flange envelope face of cylinder chamber internal diameter the same with the module with this, can better cooperate the design size of other parts, scrap of part has been avoided, the manufacturing cost is practiced thrift, the lead screw can drive the module and upwards rise after the punching press finishes simultaneously, make things convenient for the staff to take out the blade after with stamping forming.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a schematic view of the installation structure of the directional plate of the present invention;

fig. 4 is the schematic view of the positioning tube mounting structure of the present invention.

In the figure: the device comprises a guide rod 1, a lifting plate 2, a first rib plate 3, a blade blank 4, a positioning shaft 5, a lead screw 6, a lower template 7, a nut block 8, a base 9, a motor 10, a second connecting plate 11, a second rib plate 12, a module 13, a fixed block 14, a feeding pipe 15, an upper template 16, a positioning pipe 17, a first connecting plate 18, a connecting block 19, a push plate 20, an electric push rod 21, a feeding table 22 and an orientation plate 23.

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. 1-4, the present invention provides a technical solution:

a blade pressing die for a shield machine screw machine comprises a base 9 and a guide rod 1, wherein the left side and the right side of the top end of the base 9 are fixedly connected with the guide rod 1, the outer side of the upper side of the guide rod 1 is connected with a lifting plate 2 in a sliding manner, the bottom end of the lifting plate 2 is fixedly connected with a first connecting plate 18, the bottom end of the first connecting plate 18 is fixedly connected with a first rib plate 3, the bottom end of the first rib plate 3 is fixedly connected with an upper die plate 16, the top end of the base 9 is fixedly connected with a second connecting plate 11, the top end of the second connecting plate 11 is fixedly connected with a second rib plate 12, the top end of the second rib plate 12 is fixedly connected with a lower die plate 7, the outer side of the bottom end of the guide rod 1 is connected with a module 13, the right end of the module 13 is fixedly connected with a screw block 8, the, 9 rear side top fixedly connected with feed table 22 of base, the equal fixedly connected with fixed block 14 of the 22 front ends left and right sides of feed table, fixedly connected with feed pipe 15 between the fixed block 14 that is located the left and right sides, 15 inboards of feed pipe are provided with blade blank 4, 15 front side rear end fixedly connected with of feed pipe have directional board 23, feed table 22 rear side top fixedly connected with electric putter 21, the terminal fixedly connected with push pedal 20 of electric putter 21 main shaft.

2 top fixedly connected with connecting blocks 19 of lifter plate, the punching press head end of hydraulic press is connected through the connecting block, 18 bottom fixedly connected with registration arm 17 of first connecting plate, 11 top fixedly connected with location axle 5 of second connecting plate, and the internal diameter of registration arm 17 is greater than the external diameter of location axle 5, location axle 5 can fix a position blade blank 4, the concentricity of location axle 5 and registration arm 17 when can guaranteeing the equipment simultaneously, the total 32 of number of first gusset 3, the total 32 of number of second gusset 12, can support upper die plate 16 or lower bolster 7 reliably, and be favorable to the heat dissipation, the shape that push pedal 20 is close to 4 one sides of blade blank is the V type, when can preventing to promote 4 material loading of blade blank, blade blank 4 takes place to remove and lead to unable material loading.

The working process is as follows: the utility model needs to be powered by an external power supply when in use, and the connecting block 19 is connected with the punching head of the hydraulic press, the blade blank 4 heated to the punching temperature is stacked and put into the feeding pipe 15, the central round hole and the gap of the blade blank 4 are clamped with the directional plate 23, the gap direction of the blade blank 4 is ensured to be forward, the electric push rod 21 is started to push the push plate 20 forward, the blade blank 4 at the lowest side is pushed forward until the central round hole axis of the blade blank 4 is superposed with the axis of the positioning shaft 5, under the action of gravity, the blade blank 4 can slide down to the positioning shaft 5, the electric push rod 21 is started to contract backwards, the push plate 20 is reset, the blade blank 4 can slide down wholly under the action of gravity, the next pushing feeding is waited, the punching head of the hydraulic press moves downwards, the punching head of the hydraulic press drives the connecting block 19, the connecting block 19 drives the lifting, the lifting plate 2 drives the first connecting plate 18, the first connecting plate 18 drives the first rib plate 3, the first rib plate 3 drives the upper die plate 16 to move downwards, finally the upper die plate 16 enters a cylindrical cavity of the module 13, the blade blank 4 is punched, after punching is finished, the connecting block 19 is driven to move upwards through the hydraulic press punch, the lifting plate 2 is reset, the motor 10 is started to rotate forwards, the motor 10 drives the lead screw 6 to rotate forwards, the lead screw 6 drives the nut block 8 to move upwards, the nut block 8 drives the module 13 to move upwards, finally the module 13 moves upwards to the highest point, the motor 10 is closed, a worker takes away the punched blade away, the motor 10 is started to rotate backwards, the module 13 is made to descend to the lowest end, the module 13 is reset, and punching for the next time is waited.

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 blade moulding-die for shield constructs quick-witted screw machine, includes base (9) and guide arm (1), its characterized in that: the guide rod (1) is fixedly connected to the left side and the right side of the top end of the base (9), the lifting plate (2) is connected to the outer side of the upper side of the guide rod (1) in a sliding manner, the first connecting plate (18) is fixedly connected to the bottom end of the lifting plate (2), the first rib plate (3) is fixedly connected to the bottom end of the first rib plate (18), the upper template (16) is fixedly connected to the bottom end of the first rib plate (3), the second connecting plate (11) is fixedly connected to the top end of the base (9), the second rib plate (12) is fixedly connected to the top end of the second connecting plate (11), the lower template (7) is fixedly connected to the top end of the second rib plate (12), the module (13) is connected to the outer side of the bottom end of the guide rod (1) in a sliding manner, the nut block (, and lead screw (6) rotate with base (9) and be connected, base (9) right side bottom fixedly connected with motor (10) to motor (10) main shaft end and lead screw (6) fixed connection, base (9) rear side top fixedly connected with feed platform (22), equal fixedly connected with fixed block (14) of feed platform (22) front end left and right sides is located the left and right sides fixedly connected with feed pipe (15) between fixed block (14), feed pipe (15) inboard is provided with blade blank (4), feed pipe (15) front side rear end fixedly connected with directional board (23), feed platform (22) rear side top fixedly connected with electric putter (21), electric putter (21) main shaft end fixedly connected with push pedal (20).

2. The blade pressing die for the shield tunneling machine screw machine according to claim 1, wherein: the top end of the lifting plate (2) is fixedly connected with a connecting block (19).

3. The blade pressing die for the shield tunneling machine screw machine according to claim 1, wherein: the bottom end of the first connecting plate (18) is fixedly connected with a positioning tube (17), the top end of the second connecting plate (11) is fixedly connected with a positioning shaft (5), and the inner diameter of the positioning tube (17) is larger than the outer diameter of the positioning shaft (5).

4. The blade pressing die for the shield tunneling machine screw machine according to claim 1, wherein: the number of the first rib plates (3) is 32, and the number of the second rib plates (12) is 32.

5. The blade pressing die for the shield tunneling machine screw machine according to claim 1, wherein: the push plate (20) is V-shaped on one side close to the blade blank (4).