CN210265667U

CN210265667U - Effectual draw machine of shock attenuation

Info

Publication number: CN210265667U
Application number: CN201921353808.2U
Authority: CN
Inventors: 钱明海
Original assignee: Shaoxing Keqiao Jinlong Machinery Co ltd
Current assignee: Shaoxing Keqiao Jinlong Machinery Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-07
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a draw machine technical field, and a shock attenuation is effectual draws machine, which comprises a fixing frame, the top fixed mounting of mount has the draw machine body, the bottom fixed mounting of mount has the connecting plate, the bottom fixed mounting of connecting plate has damping spring, damping spring's bottom fixed mounting has the bottom plate, the top fixed mounting of bottom plate has quantity to be two fixed frames, two the equal fixed mounting in inside of fixed frame has a first gag lever post. This effectual draw machine of shock attenuation through having installed the cushion to the bottom plate, can subtract the impact to damping spring when the connecting plate shakes downwards, through having installed the sill bar to first gag lever post to and having installed spacing paralysis to the connector, and to the second gag lever post install with spacing spring fixed connection's ejector pin, can effectively reduce the whole vibrations that the draw machine body drove the mount and takes place, thereby reached the effectual purpose of shock attenuation.

Description

Effectual draw machine of shock attenuation

Technical Field

The utility model relates to a draw machine technical field specifically is an effectual draw machine of shock attenuation.

Background

The pipe reducing machine is a hydraulic full-automatic pipe end processing machine controlled by an integrated control touch display screen, a die is replaced to perform pipe end processing forming on the pipe, such as pipe expanding, pipe reducing, bulging, rib upsetting and the like, and a manual, inching and automatic processing machine tool can be freely determined according to user requirements and consists of main parts such as an oil tank, a machine body, a sliding block, a main oil cylinder, a die core rod, a limiting oil cylinder, a pressing oil cylinder, a clamping die, an axial positioning oil cylinder, an axial positioning angle iron and the like.

Along with the development of industrial production, the production and the processing of nonrust steel pipe are also more automatic, and to a great extent the human labor that has saved has also improved work efficiency simultaneously, all use the pipe reducing machine to carry out the pipe reduction to nonrust steel pipe at present, can influence the quality of pipe reduction because equipment vibrations are great often in the in-process of pipe reducing, so propose the effectual pipe reducing machine of shock attenuation and solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an effectual pipe reducer of shock attenuation possesses the effectual advantage of shock attenuation, has solved and has all used the pipe reducer to carry out the draw to nonrust steel pipe at present, and the in-process of draw often can be because equipment vibrations are great and influence the problem of the quality of draw.

(II) technical scheme

For realizing the effectual purpose of above-mentioned shock attenuation, the utility model provides a following technical scheme: a pipe reducing machine with good damping effect comprises a fixing frame, wherein a pipe reducing machine body is fixedly mounted at the top of the fixing frame, a connecting plate is fixedly mounted at the bottom of the fixing frame, a damping spring is fixedly mounted at the bottom of the connecting plate, a bottom plate is fixedly mounted at the bottom of the damping spring, two fixing frames are fixedly mounted at the top of the bottom plate, first limiting rods are fixedly mounted inside the two fixing frames, bottom rods are sleeved outside the two first limiting rods, limiting plates are fixedly mounted at the top of the bottom rods, movable sleeves are sleeved outside the limiting plates, extension rods are fixedly mounted at the top of the movable sleeves, thread grooves are formed in the top of the extension rods, connectors extending to the outside of the extension rods are connected with internal threads of the thread grooves, and limiting springs are fixedly mounted at the tops of the connectors, the left and right sides of mount all fixed mounting have the link, the inside fixed mounting of link has the second gag lever post, the outside of second gag lever post has cup jointed the ejector pin with spacing spring fixed connection.

Preferably, the bottom of the fixing frame is fixedly provided with a connecting sheet, and the connecting sheet is fixedly connected with the connecting plate through a screw.

Preferably, the top of the bottom plate is fixedly provided with a cushion block, the thickness of the cushion block is smaller than the height of the damping spring, and the cushion block is made of rubber.

Preferably, two fixed frame all is the U-shaped, the sill bar is the stainless steel with the ejector pin, the inside of sill bar is seted up and is located the outside opening of first gag lever post.

Preferably, the limiting sheet and the movable sleeve are both circular, and an opening is formed in the bottom of the movable sleeve.

Preferably, the length of the thread groove and the length of the connector are not less than five centimeters, and a through hole located outside the second limiting rod is formed in the outer portion of the ejector rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an effectual draw machine of shock attenuation possesses following beneficial effect:

1. this effectual draw machine of shock attenuation through having installed the draw machine body to the mount to and install the connecting plate to the bottom of mount, reached and carried out spacing purpose to mount and draw machine body, through having installed damping spring to the connecting plate, and to damping spring's bottom plate, accessible damping spring reduces the purpose of the vertical vibrations that the draw machine during operation produced.

2. This effectual draw machine of shock attenuation through having installed the cushion to the bottom plate, can subtract the impact to damping spring when the connecting plate shakes downwards, through having installed the sill bar to first gag lever post to and having installed spacing paralysis to the connector, and to the second gag lever post install with spacing spring fixed connection's ejector pin, can effectively reduce the whole vibrations that the draw machine body drove the mount and takes place, thereby reached the effectual purpose of shock attenuation.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the pipe drawing machine comprises a fixing frame 1, a pipe drawing machine body 2, a connecting plate 3, a damping spring 4, a bottom plate 5, a fixing frame 6, a first limiting rod 7, a bottom rod 8, a limiting piece 9, a movable sleeve 10, an extension rod 11, a thread groove 12, a connector 13, a limiting spring 14, a connecting frame 15, a second limiting rod 16 and a mandril 17.

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. 1-2, a pipe shrinking machine with good damping effect comprises a fixing frame 1, a connecting sheet is fixedly installed at the bottom of the fixing frame 1, the connecting sheet is fixedly connected with a connecting plate 3 through screws, a pipe shrinking machine body 2 is fixedly installed at the top of the fixing frame 1, the connecting plate 3 is fixedly installed at the bottom of the fixing frame 1, a damping spring 4 is fixedly installed at the bottom of the connecting plate 3, a bottom plate 5 is fixedly installed at the bottom of the damping spring 4, a cushion block is fixedly installed at the top of the bottom plate 5, the thickness of the cushion block is smaller than the height of the damping spring 4, the cushion block is made of rubber, two fixing frames 6 are fixedly installed at the top of the bottom plate 5, first limiting rods 7 are fixedly installed inside the two fixing frames 6, bottom rods 8 are sleeved outside the two first limiting rods 7, limiting plates 9 are fixedly installed at the top of the bottom rods 8, spacing piece 9 and movable sleeve 10 all are circularly, the opening has been seted up to the bottom of movable sleeve 10, the top fixed mounting of movable sleeve 10 has extension rod 11, thread groove 12 has been seted up at extension rod 11's top, the inside threaded connection of thread groove 12 has the connector 13 that extends to extension rod 11 outside, the top fixed mounting of connector 13 has spacing spring 14, the equal fixed mounting in the left and right sides of mount 1 has link 15, the inside fixed mounting of link 15 has second gag lever post 16, the outside of second gag lever post 16 has cup jointed the ejector pin 17 with 14 fixed connection of spacing spring, two fixed frames 6 all are the U-shaped, sill bar 8 is the stainless steel with ejector pin 17, the inside of sill bar 8 has been seted up and is located the outside opening of first gag lever post 7, the length of thread groove 12 and connector 13 all is not less than five centimeters, the outside through-hole that is located second gag lever post 16 has been seted up to the outside of ejector pin.

To sum up, this effectual draw machine of shock attenuation through having installed draw machine body 2 to mount 1 to and install connecting plate 3 to the bottom of mount 1, has reached and has carried out spacing purpose to mount 1 and draw machine body 2, through having installed damping spring 4 to connecting plate 3, and to having installed bottom plate 5 to damping spring 4's bottom, accessible damping spring 5 reduces the purpose of the vertical vibrations that draw machine during operation produced.

And, through having installed the cushion to bottom plate 5, can subtract the impact to damping spring 4 when connecting plate 3 shakes downwards, through having installed sill bar 8 to first gag lever post 7 to and having installed spacing paralysed 14 to connector 13, and to second gag lever post 16 install with spacing 14 spring's ejector pin 17, can effectively reduce the whole vibrations that draw machine body 2 drove the mount 1 and take place, thereby reached the effectual purpose of shock attenuation.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an effectual draw machine of shock attenuation, includes mount (1), its characterized in that: the pipe shrinking machine is characterized in that a pipe shrinking machine body (2) is fixedly mounted at the top of the fixing frame (1), a connecting plate (3) is fixedly mounted at the bottom of the fixing frame (1), a damping spring (4) is fixedly mounted at the bottom of the connecting plate (3), a bottom plate (5) is fixedly mounted at the bottom of the damping spring (4), two fixing frames (6) are fixedly mounted at the top of the bottom plate (5), first limiting rods (7) are fixedly mounted in the two fixing frames (6), bottom rods (8) are sleeved outside the two first limiting rods (7), limiting plates (9) are fixedly mounted at the top of the bottom rods (8), movable sleeves (10) are sleeved outside the limiting plates (9), extension rods (11) are fixedly mounted at the top of the movable sleeves (10), threaded grooves (12) are formed at the top of the extension rods (11), the inside threaded connection of thread groove (12) has connector (13) that extends to extension rod (11) outside, the top fixed mounting of connector (13) has spacing spring (14), the equal fixed mounting in both sides has link (15) about mount (1), the inside fixed mounting of link (15) has second gag lever post (16), ejector pin (17) with spacing spring (14) fixed connection have been cup jointed to the outside of second gag lever post (16).

2. The pipe reducing machine with good shock absorption effect as claimed in claim 1, wherein: the bottom of the fixing frame (1) is fixedly provided with a connecting sheet, and the connecting sheet is fixedly connected with the connecting plate (3) through screws.

3. The pipe reducing machine with good shock absorption effect as claimed in claim 1, wherein: the top of the bottom plate (5) is fixedly provided with a cushion block, the thickness of the cushion block is smaller than the height of the damping spring (4), and the cushion block is made of rubber.

4. The pipe reducing machine with good shock absorption effect as claimed in claim 1, wherein: two fixed frame (6) all are the U-shaped, sill bar (8) are the stainless steel with ejector pin (17), the opening that is located first gag lever post (7) outside is seted up to the inside of sill bar (8).

5. The pipe reducing machine with good shock absorption effect as claimed in claim 1, wherein: the limiting piece (9) and the movable sleeve (10) are both circular, and an opening is formed in the bottom of the movable sleeve (10).

6. The pipe reducing machine with good shock absorption effect as claimed in claim 1, wherein: the length of thread groove (12) and connector (13) is not less than five centimeters, the outside of ejector pin (17) is seted up and is located the outside through-hole of second gag lever post (16).