CN212768682U

CN212768682U - Feeding device of double-disc friction press for piston production

Info

Publication number: CN212768682U
Application number: CN202021525530.5U
Authority: CN
Inventors: 贾秀丽; 张文
Original assignee: Tianjin Fuxinyuan Metal Products Co ltd
Current assignee: Tianjin Fuxinyuan Metal Products Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-23
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a piston production technical field, and disclose a material feeding unit of double plate friction press for piston production, comprises a workbench, the hopper, the internally mounted of hopper has rabbling mechanism, and the rear side wall of hopper has seted up the discharge gate, and the rear side of hopper is close to the below position department of discharge gate and installs the connecting plate, the rear side rotation of hopper is connected with the baffle, the fixed box of upper end fixedly connected with of workstation, relative one side inner wall rotates through ball bearing about the fixed box and is connected with same root rotation screw rod, the pole wall threaded connection who rotates the screw rod has the movable block, the bar opening that the upper end of movable block was seted up through fixed box upper end runs through the upper end that stretches out fixed box and fixed connection is at the lower extreme of hopper, the one end of rotation screw rod runs through the lateral wall that stretches out fixed box. The utility model discloses make whole device fall the performance of making an uproar good, and do not need the protective chamber cover of bulky, convenient to operate and use.

Description

Feeding device of double-disc friction press for piston production

Technical Field

The utility model relates to a piston production technical field especially relates to a piston production is with material feeding unit of double plate friction press.

Background

The double-disc friction press is a common friction press, is a pressure processing machine with high universality, is widely applied and can be used in various pressure processing industries. In the machine manufacturing industry, friction presses are used more widely, and can be used to perform the operations of die forging, upsetting, bending, correcting, coining, etc., and some flash-free forging is also performed by using such presses.

The patent with the patent publication No. CN 208814258U proposes a feeding device for a double-disk friction press, which comprises a workbench, wherein a control switch is fixedly arranged on the front surface of the workbench, a supporting column is arranged at the position, close to the edge position, of the bottom end of the workbench, a stepping motor is fixedly arranged on the upper surface of the workbench through a bolt, a conveying baffle is arranged at the position, close to the stepping motor, of the upper surface of the workbench, a protective chamber is arranged at the outer part, close to the conveying baffle, of the upper surface of the workbench, a spiral dragon is arranged in the conveying baffle and corresponds to one side position of the stepping motor, a hopper is arranged at the outer part of the spiral dragon, a stirring mechanism is arranged in the hopper, a discharge port is formed in the rear side wall of the hopper, a connecting plate is arranged at the lower position, close to the discharge port, of the rear side of the hopper, and a baffle is rotatably, this patent is through establishing the guard chamber with the noise abatement in addition, but the guard chamber volume is great for actual operation is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of prior art in order to establish the guard chamber with noise abatement through adding, but the guard chamber volume is great for the actual operation is comparatively inconvenient, and the material feeding unit of a piston production is with double plate friction press that provides.

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

a feeding device of a double-disc friction press for piston production comprises a workbench and a hopper, wherein a stirring mechanism is arranged in the hopper, a discharge port is formed in the rear side wall of the hopper, a connecting plate is arranged at the position, close to the lower position of the discharge port, of the rear side of the hopper, the rear side of the hopper is rotatably connected with a baffle plate, the upper end of the workbench is fixedly connected with a fixed box, the inner wall of the left side and the right side of the fixed box, which are opposite, is rotatably connected with a same rotating screw rod through a ball bearing, the rod wall of the rotating screw rod is in threaded connection with a moving block, the upper end of the moving block penetrates through the upper end of the fixed box through a strip-shaped opening formed in the upper end of the fixed box and is fixedly connected with the lower end of the hopper, one end of the rotating screw rod penetrates through the side wall of the fixed, the one end fixing clip who fixes the box is kept away from to the set casing has the location shell, the fixed driving motor that is provided with of inner wall of location shell, driving motor's output shaft fixedly connected with be connected the inserted block of inserting that a section of thick bamboo matches the grafting.

Preferably, the inner wall of the left opposite side and the right opposite side of the fixed box is fixedly connected with the same guide rod, and the side wall of the moving block is provided with a guide hole which is sleeved outside the guide rod.

Preferably, the connecting insert cylinder and the connecting insert block are of corresponding polygonal structures.

Preferably, one end of the positioning shell is fixedly connected with an annular sealing insert block, and one end of the fixing shell is provided with an annular sealing slot which is matched and spliced with the annular sealing insert block.

Preferably, the outer wall symmetry of set casing rotates and is connected with many chucking poles, the bayonet socket has been seted up to the pole wall of chucking pole, a plurality of jack of outer wall fixedly connected with of location shell are at the intraoral fixture block of bayonet socket, the one end of chucking pole has been seted up jack and jack internalization and has been inserted and be equipped with the chucking inserted bar, the chucking jack that corresponds the grafting with the chucking inserted bar is seted up to the lateral wall of fixture block, the one end fixedly connected with arm-tie of chucking inserted bar, the same cover of fixedly connected with in one side in opposite directions of arm-tie and chucking pole is established at the outer chucking spring of chucking inserted bar.

Compared with the prior art, the utility model provides a piston production is with material feeding unit of double plate friction press possesses following beneficial effect:

1. the feeding device of the double-disc friction press for piston production is characterized in that a fixed box, a fixed shell and a positioning shell are arranged, a driving motor is started when the relative position of a hopper is adjusted to feed, the driving motor drives a rotating screw to rotate, the hopper is driven to move to a proper position by utilizing the threaded connection effect of the rotating screw and a moving block, the connecting part of the moving block and the rotating screw is hidden in the fixed box by the arrangement of the fixed box, the problem that noise generated by rotation of the threaded connecting part is scattered outside can be effectively avoided, in addition, when the driving motor is installed, the positioning shell is clamped outside the fixed shell by the matching of an annular sealing insertion block and an annular sealing insertion groove, the connecting insertion block connected with the output end of the driving motor is matched with a connecting insertion cylinder at one end of the rotating screw, the driving motor and the rotating screw can be quickly connected together, and the connecting cover of the fixed shell and the positioning shell is sleeved outside the driving motor, so that the noise at the, the noise reduction performance of the whole device is good, a large-size protective chamber cover sleeve is not needed, and the device is convenient to operate and use.

2. This material feeding unit of double plate friction press is used in piston production, through the chucking pole that is equipped with, after connecting set casing and location shell, upset chucking pole, the bayonet socket of chucking pole wall is aimed at the fixture block cover and is established, realize that the connection of set casing and location shell is firm, chucking inserted bar aims at the chucking jack this moment, chucking spring pullback arm-tie, the firm connection of chucking pole and fixture block can be realized in the arm-tie impels the chucking inserted bar chucking jack with the chucking inserted bar, can realize the quick firm connection of set casing and location shell, the in-service installation of being convenient for is used.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the performance of making an uproar of falling of whole device good, and do not need the guard room cover of bulky, convenient to operate and use.

Drawings

Fig. 1 is a schematic structural view of a feeding device of a double-disc friction press for piston production according to the present invention;

fig. 2 is a schematic structural diagram of a feeding device of a part a of a double-disc friction press for piston production according to the present invention.

In the figure: the automatic feeding device comprises a workbench 1, a hopper 2, a fixing box 3, a rotating screw rod 4, a moving block 5, a strip-shaped opening 6, a connecting inserting cylinder 7, a fixing shell 8, a positioning shell 9, a driving motor 10, a connecting inserting block 11, a guide rod 12, a clamping rod 13, a bayonet 14, a clamping block 15, a clamping inserting rod 16, a clamping jack 17, a pulling plate 18 and a clamping spring 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a feeding device of a double-disc friction press for piston production comprises a workbench 1 and a hopper 2, wherein a stirring mechanism is arranged inside the hopper 2, a discharge port is arranged on the rear side wall of the hopper 2, a connecting plate is arranged at the rear side of the hopper 2 close to the lower position of the discharge port, a baffle plate is rotatably connected to the rear side of the hopper 2, a fixed box 3 is fixedly connected to the upper end of the workbench 1, the inner wall of the left side and the right side of the fixed box 3 opposite to each other is rotatably connected with a rotating screw 4 through a ball bearing, a moving block 5 is in threaded connection with the rod wall of the rotating screw 4, the upper end of the moving block 5 penetrates through the upper end of the fixed box 3 through a strip-shaped opening 6 arranged at the upper end of the fixed box 3 and is fixedly connected to the lower end of the hopper 2, one end of the rotating screw 4 penetrates through the side wall of the fixed box 3 and is, the one end of set casing 8 keeping away from fixed box 3 is fixed the joint and is had location shell 9, and the inner wall of location shell 9 is fixed to be provided with driving motor 10, and the output shaft fixedly connected with of driving motor 10 is connected the inserted block 11 with being connected a section of thick bamboo 7 matching grafting.

The inner wall of the left side and the right side of the fixed box 3 is fixedly connected with the same guide rod 12, and the side wall of the moving block 5 is provided with a guide hole which is sleeved outside the guide rod 12.

The connecting insert cylinder 7 and the connecting insert block 11 are of corresponding polygonal structures.

One end of the positioning shell 9 is fixedly connected with an annular sealing insert block, and one end of the fixing shell 8 is provided with an annular sealing slot which is matched and inserted with the annular sealing insert block.

The outer wall symmetry of set casing 8 is rotated and is connected with many chucking poles 13, bayonet 14 has been seted up to the pole wall of chucking pole 13, the fixture block 15 of a plurality of card covers of outer wall fixedly connected with of location shell 9 in bayonet 14, the one end of chucking pole 13 is seted up jack and jack internalization and is inserted and be equipped with chucking inserted bar 16, the chucking jack 17 that corresponds the grafting with chucking inserted bar 16 is seted up to the lateral wall of fixture block 15, the one end fixedly connected with arm-tie 18 of chucking inserted bar 16, the same cover of one side fixedly connected with in opposite directions of arm-tie 18 and chucking pole 13 is established at chucking spring 19 outside chucking inserted bar 16.

In the utility model, when in use, the driving motor 10 is started when the relative position of the hopper 2 is adjusted to feed by adjusting the relative position of the fixed box 3, the fixed shell 8 and the positioning shell 9, the driving motor 10 drives the rotating screw rod 4 to rotate, the hopper 2 is driven to move to a proper position by utilizing the threaded connection effect of the rotating screw rod 4 and the moving block 5, the fixed box 3 is arranged to hide the joint of the moving block 5 and the rotating screw rod 4 in the fixed box 3, the problem that the noise generated by the rotation of the threaded joint is scattered outside can be effectively avoided, and when the driving motor 10 is installed, the positioning shell 9 is clamped outside the fixed box 8 by the matching of the annular sealing insert block and the annular sealing slot, at the moment, the connecting insert block 11 connected with the output end of the driving motor 10 is matched with the connecting insert cylinder 7 at one end of the rotating screw rod 4, the driving motor 10 and the rotating screw rod 4 can be quickly connected together, and the connecting cover sleeve of the fixed shell 8 and the positioning shell 9 can effectively reduce the noise leakage of the motor outside the driving motor 10, so that the noise reduction performance of the whole device is good, a large-size protective chamber cover sleeve is not needed, the operation and the use are convenient, the clamping rod 13 is arranged, after the fixed shell 8 and the positioning shell 9 are connected, the clamping rod 13 is turned over, the bayonet 14 of the rod wall of the clamping rod 13 is aligned with the clamping block 15 to be sleeved, the connection stability of the fixed shell 8 and the positioning shell 9 is realized, the clamping inserted rod 16 is aligned with the clamping jack 17 at the moment, the clamping spring 19 pulls the pull plate 18 back, the pull plate 18 pushes the clamping inserted rod 16 into the clamping jack 17 to realize the stable connection of the clamping rod 13 and the clamping block 15, the quick and stable connection of the fixed shell 8 and the positioning shell 9 can be realized, and the practical installation and the use are convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A feeding device of a double-disc friction press for piston production comprises a workbench (1) and a hopper (2), wherein a stirring mechanism is arranged inside the hopper (2), a discharge hole is formed in the rear side wall of the hopper (2), a connecting plate is arranged at the position, close to the lower position of the discharge hole, of the rear side of the hopper (2), the rear side of the hopper (2) is rotatably connected with a baffle plate, the feeding device is characterized in that the upper end of the workbench (1) is fixedly connected with a fixed box (3), the inner wall of the left side and the right side of the fixed box (3) opposite to each other is rotatably connected with a same rotating screw (4) through a ball bearing, the rod wall of the rotating screw (4) is in threaded connection with a moving block (5), the upper end of the moving block (5) penetrates through a strip-shaped opening (6) formed in the upper end of the fixed box (3) and is fixedly connected with the lower end of the, the one end of rotating screw rod (4) runs through the lateral wall and the welding that stretch out fixed box (3) and has a connection to insert a section of thick bamboo (7), the lateral wall fixedly connected with cover of fixed box (3) is at fixed shell (8) outside rotating screw rod (4), the one end fixing clip who keeps away from fixed box (3) in fixed shell (8) has location shell (9), the fixed driving motor (10) that is provided with of inner wall of location shell (9), the output shaft fixedly connected with of driving motor (10) inserts a section of thick bamboo (7) with being connected and matches the connection inserted block (11) of pegging graft.

2. The feeding device of the double-disc friction press for piston production as claimed in claim 1, wherein the same guide rod (12) is fixedly connected to the inner wall of the left and right opposite sides of the fixed box (3), and the side wall of the moving block (5) is provided with a guide hole sleeved outside the guide rod (12).

3. The feeding device of the double-disc friction press for piston production according to claim 1, characterized in that the connecting insert cylinder (7) and the connecting insert block (11) are of corresponding polygonal structures.

4. The feeding device of the double-disc friction press for piston production as claimed in claim 1, wherein one end of the positioning shell (9) is fixedly connected with an annular sealing insert block, and one end of the fixing shell (8) is provided with an annular sealing slot which is in matched insertion connection with the annular sealing insert block.

5. The feeding device of the double-disc friction press for piston production as claimed in claim 1, wherein the outer wall of the fixed shell (8) is symmetrically and rotatably connected with a plurality of clamping rods (13), the rod wall of each clamping rod (13) is provided with a bayonet (14), the outer wall of the positioning shell (9) is fixedly connected with a plurality of clamping blocks (15) of the clamping sleeves in the bayonet (14), one end of each clamping rod (13) is provided with a jack, the jack is movably inserted into the jack to form a clamping insertion rod (16), the side wall of each clamping block (15) is provided with a clamping jack (17) correspondingly inserted into the clamping insertion rod (16), one end of each clamping insertion rod (16) is fixedly connected with a pulling plate (18), and the pulling plate (18) and the clamping rod (13) are fixedly connected with a clamping spring (19) which is fixedly connected with the same sleeve and is arranged outside the clamping insertion rod (16) towards one side.