CN210757672U

CN210757672U - Piston rod placing frame

Info

Publication number: CN210757672U
Application number: CN201921380928.1U
Authority: CN
Inventors: 李伟; 郭春峰; 李树志; 王志鹏; 王鹏; 姚书伟; 傅宇
Original assignee: Qiqihar Zhonggong Technology Co ltd
Current assignee: Qiqihar Zhonggong Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-16
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a piston rod rack belongs to machining technical field. Two risers are connected through upper, middle and lower three horizontal frame plate about, a pair of screw hole has all been seted up at three horizontal frame plate both ends, the bolt passes this screwed hole of screw thread screw in behind the riser, it is fixed with three horizontal frame plate, the riser bottom all welds bottom seat pole, the welding has branch between bottom seat pole and riser, the width of going up the frame plate is the same with the width of riser, the width of well horizontal frame plate is half of last horizontal splint width, and be located the half side below before going up the frame plate, the width of lower horizontal frame plate is half of well horizontal frame plate, and be located well horizontal frame plate rear side below, all set up equidistant U type opening on the front and back terminal surface of three horizontal frame plates, be jumbo size opening on the last frame plate, be medium-size opening on the well horizontal frame plate, be small-size opening on the lower horizontal frame plate, the degree of depth of U type opening all is less than half of its plate body width, the piston rod that the corresponding axle diameter.

Description

Piston rod placing frame

Technical Field

The utility model relates to a piston rod rack belongs to machining technical field.

Background

The deformation of long shaft parts generally exists in each stage of machining of long shaft parts, particularly, the piston rod body is thin and long, the piston rod body is easy to deform in the storage process, the main reason is that the existing piston rod is generally placed on the ground through a square pillow directly, although the method is direct, the ground cannot be absolutely flat, the piston rod and the square are mostly in point contact, the piston rod is stored for a long time, and the suspended part or the part stressed by supporting can be deformed inevitably.

Because the piston rod does reciprocating motion in the oil cylinder, if deformation occurs, the motion smoothness of the piston rod is influenced, so that the sealing ring is stressed unevenly, the oil leakage problem of the oil cylinder is caused, and the service life of the oil cylinder is influenced. Therefore, a piston rod placing device is highly required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a piston rod placing rack, in the limited space, more piston rods can be placed, the piston rods can be hung and placed for storage, and the deformation of the piston rods is avoided.

The utility model provides a technical scheme that its technical problem adopted is: a piston rod placing frame comprises vertical plates, base rods, supporting rods, bolts, an upper transverse frame plate, a middle transverse frame plate, a lower transverse frame plate, cross beams and rib plates, wherein shells are drawn from the outer side walls of a left vertical plate and a right vertical plate, a plurality of rows of rib plates with equal intervals are arranged in the shells, the left vertical plate and the right vertical plate are connected through an upper transverse frame plate, a middle transverse frame plate is arranged above the left vertical plate, a lower transverse frame plate is arranged below the left vertical plate, the three transverse frame plates are rectangular plates with bottom surfaces drawn out of the shells, a pair of threaded holes are formed in the two ends of the three transverse frame plates, the cross beams are welded on the central line of the bottom surface of the upper transverse frame plate, the bolts penetrate through the vertical plates and are screwed into the threaded holes, the three transverse frame plates are fixed between the two vertical plates, the base rods extending out of the front and back sides of the vertical plates are welded at the bottoms of the vertical plates, the end, the width of the lower transverse frame plate is half of that of the middle transverse frame plate, equally-spaced U-shaped openings are formed in the front end face and the rear end face of each of the three transverse frame plates, the U-shaped openings in the upper transverse frame plate are large-size openings, the U-shaped openings in the middle transverse frame plate are medium-size openings, the U-shaped openings in the lower transverse frame plate are small-size openings, the depth of each U-shaped opening is smaller than half of the width of the plate body, the middle transverse frame plate is located below the front half side of the upper transverse frame plate, the lower transverse frame plate is located below the rear half side of the middle transverse frame plate, the front side and the rear side of the lower transverse frame plate are respectively provided with small-shaft-diameter piston shafts through the U-shaped openings, the front side of the middle transverse frame plate can be provided with middle-shaft-diameter piston shafts in corresponding number through the U-shaped openings, and the upper rear half of the upper transverse frame plate is provided with large-shaft-.

The utility model has the advantages that: the problem of current piston rod take place the deformation easily when depositing the in-process is solved, a novel piston rod rack is provided, can place more piston rod bodies in limited space, save the space of mill, deposit through hanging the piston rod, make its lower extreme body of rod keep unsettled, utilize the flagging method of gravity nature, avoid the body of rod of piston rod to receive external force to disturb, prevent that it from taking place to warp when depositing the in-process, satisfy customer's product requirement, improve production quality, practice thrift manufacturing cost. The accident that the oil leakage of the oil cylinder is caused by the deformed piston rod used by a client is avoided, the repairing times of the oil cylinder are reduced, the service life of the oil cylinder can be prolonged, and the use cost of the client is saved.

Drawings

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a bottom view of the structure of the present invention.

Fig. 3 is a schematic view of the upper cross frame structure of the present invention.

Fig. 4 is a structural bottom view of the upper cross frame plate of the present invention.

Fig. 5 is a structural bottom view of the middle cross frame plate of the present invention.

Fig. 6 is a bottom view of the lower cross frame plate of the present invention.

Fig. 7 is a side sectional view of the present invention.

Fig. 8 is a side sectional view of the present invention for placing piston rods with different sizes.

Fig. 9 is a schematic structural view of the present invention for placing piston rods with different sizes.

Fig. 10 is a schematic structural view of the present invention for placing piston rods with different sizes.

Fig. 11 is a schematic structural view of the present invention for placing piston rods with different sizes.

Fig. 12 is a comparison of the use of wooden pillows and the placement of the same number of piston rods.

Fig. 13 is a top view comparing the use of wooden pillows and the placement of the same number of piston rods.

Reference numbers in the figures:

1. the vertical plate comprises a vertical plate, 2, a base rod, 3, a support rod, 4, a bolt, 5, an upper cross frame plate, 6, a middle cross frame plate, 7, a lower cross frame plate, 8, a U-shaped opening, 9, a large-shaft-diameter piston shaft, 10, a middle-shaft-diameter piston shaft, 11, a small-shaft-diameter piston shaft, 12, a threaded hole, 13, a cross beam, 14 and a rib plate.

Detailed Description

As shown in fig. 1-11, a piston rod placing frame comprises a vertical plate 1, a base rod 2, a support rod 3, a bolt 4, an upper cross frame plate 5, a middle cross frame plate 6, a lower cross frame plate 7, a cross beam 13 and a rib plate 14.

The left vertical plate 1 and the right vertical plate 1 are light rectangular plates with outer side walls for shell drawing, a plurality of rows of rib plates 14 with equal intervals are arranged in the shell of the left vertical plate 1 and the right vertical plate 1, and the rib plates 14 connect the front shell and the rear shell of the vertical plates 1 to play a role in reinforcement.

An upper transverse frame plate 5 is arranged above the left vertical plate 1, a middle transverse frame plate 6 is arranged in the middle of the left vertical plate 1, and a lower transverse frame plate 7 is arranged below the left vertical plate 1.

The three transverse frame plates are rectangular plates with bottom surfaces being drawn out, wherein a reinforced cross beam 13 is welded on the central line of the bottom surface of the upper transverse frame plate 5, a pair of threaded holes 12 are formed at the two ends of each of the three transverse frame plates, the bolts 4 penetrate through the through holes formed in the vertical plates 1 and then are screwed into the threaded holes 12, and the three transverse frame plates are fixed between the two vertical plates 1;

the bottom of two risers 1 all weld the base pole 2 that stretches out from its front and back side, base pole 2 improves the support stability of riser 1, all weld branch 3 between 2 tip of base pole and riser 1, consolidate through branch 3 and can avoid base pole 2 to take place to warp.

The width of the upper transverse frame plate 5 is the same as that of the vertical plate 1, the width of the middle transverse frame plate 6 is half of that of the upper transverse splint 5, and the width of the lower transverse frame plate 7 is half of that of the middle transverse frame plate 6.

Equidistant U type opening 8 has all been seted up on the terminal surface around three horizontal frame plate, and U type opening 8 on the last horizontal frame plate 5 is the jumbo size opening, and U type opening 8 on the middle horizontal frame plate 6 is the medium-size opening, and U type opening 8 on the lower horizontal frame plate 7 is the small-size opening, and the degree of depth of U type opening 8 all is less than half of its plate body width.

The middle transverse frame plate 6 is positioned below the front half side of the upper transverse frame plate 5, and the lower transverse frame plate 7 is positioned below the rear half side of the middle transverse frame plate 6.

When the rear half side of the upper transverse frame plate 5 is hung with the large-diameter piston shafts 9 with the corresponding quantity through the U-shaped openings 8, the shaft wall of the large-diameter piston shafts 9 cannot collide with the middle transverse frame plate 6 and the lower transverse frame plate 7, the front side of the middle transverse frame plate 6 can be hung with the middle-diameter piston shafts 10 with the corresponding quantity through the U-shaped openings 8, the shaft wall of the shaft-diameter piston shafts 10 cannot collide with the lower transverse frame plate 7, and meanwhile, the front side and the rear side of the lower transverse frame plate 7 are hung with the small-diameter piston shafts 11 through the U-shaped openings 8.

As shown in fig. 9, when the middle cross frame plate 6 is detached by the bolts 4, the large-diameter piston shaft 9 can be hung on the front side and the rear side of the upper cross frame plate 5, thereby realizing various hanging modes.

As shown in fig. 12-13, the same amount of space occupied by laying the same amount of piston rods on the ground is greatly saved by using the product to store the same amount of piston rods. And the piston rod can be effectively prevented from deforming.

Claims

1. The utility model provides a piston rod rack which characterized in that: the piston type piston engine comprises vertical frames, bolts (4) and transverse frames, wherein the transverse frames are fixed between the two vertical frames through the bolts (4), and piston shafts can be hung on the transverse frames; the vertical frame consists of vertical plates (1), base rods (2), supporting rods (3) and rib plates (14), a pair of vertical plates (1) are placed in parallel on the left and right, the vertical plates (1) are rectangular plates with one side surface being taken out of the shell, a plurality of rows of rib plates (14) are arranged between the inner walls of the shell of the vertical plates (1), the base rods (2) are welded at the bottoms of the vertical plates (1), the base rods (2) extend out from the front and rear side walls of the vertical plates (1), and the supporting rods (3) connected with the vertical plates (1) are arranged at the end parts of the base rods (2); the crossbearer constitute by last three horizontal frame plate down in the middle of the top, the top is last horizontal frame plate (5), middle horizontal frame plate (6) that is, below is horizontal frame plate (7) down, the plate body of shell is taken out to three horizontal frame plate bottom surfaces, wherein, go up welding on the central line of horizontal frame plate (5) bottom surface has crossbeam (13), a pair of screw hole (12) have all been seted up at three horizontal frame plate both ends, bolt (4) are passed and are seted up screw thread screw in screw hole (12) behind the via hole that has on riser (1), fix three horizontal frame plate between two risers (1), all set up equidistant U type opening (8) on the terminal surface around three horizontal frame plate, horizontal frame plate puts the piston shaft through U type opening (8) string.

2. A piston rod placing frame according to claim 1, wherein: the width of the upper transverse frame plate (5) is the same as that of the vertical plate (1), the width of the middle transverse frame plate (6) is half of that of the upper transverse frame plate (5), the width of the lower transverse frame plate (7) is half of that of the middle transverse frame plate (6), the middle transverse frame plate (6) is positioned below the front half side of the upper transverse frame plate (5), and the lower transverse frame plate (7) is positioned below the rear half side of the middle transverse frame plate (6).

3. A piston rod placing frame according to claim 1 or 2, characterized in that: the U-shaped opening (8) on the upper transverse frame plate (5) is a large-size opening, the U-shaped opening (8) on the middle transverse frame plate (6) is a medium-size opening, the U-shaped opening (8) on the lower transverse frame plate (7) is a small-size opening, and the depth of the U-shaped opening (8) is smaller than half of the width of the plate body.