CN212244928U - Hydraulic cylinder piston rod assembly line conveying structure - Google Patents
Hydraulic cylinder piston rod assembly line conveying structure Download PDFInfo
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- CN212244928U CN212244928U CN202020856675.7U CN202020856675U CN212244928U CN 212244928 U CN212244928 U CN 212244928U CN 202020856675 U CN202020856675 U CN 202020856675U CN 212244928 U CN212244928 U CN 212244928U
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Abstract
The utility model provides a hydraulic cylinder piston rod assembly line conveying structure, which comprises a supporting mechanism; the supporting mechanism is symmetrically provided with two chain wheels which are rotationally connected, and two rectangular supporting plates are arranged on the supporting mechanism; a chain wheel on the supporting mechanism can be in clamping transmission with the chain plates when rotating, and the chain plates are mutually connected through hinge pins; the chain plates form a transmission belt after being connected, and the transmission belt is connected with the chain wheel through a hinge. Be provided with threaded connection's fixture block on the link joint, be provided with the draw-in groove of adjusting well mutually with the fixture block on V-arrangement fixed block, pass through round pin axle hinge interconnect with the V-arrangement fixed block, the V-arrangement fixed block passes through the direct joint of recess on the link joint to make the V-arrangement fixed block all can dismantle alone and change the dismantlement, more convenient than dismouting conveyer belt, the maintenance is simple, the maintenance cost is low, the joint of V-arrangement fixed block is established ties, pulling force when the hinge has increased the transmission, the life of extension V-arrangement fixed block.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic cylinder piston rod, more specifically say, in particular to hydraulic cylinder piston rod assembly line transport structure.
Background
The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing component, and the piston rod is a movement component with frequent movement and high technical requirements. Taking a hydraulic oil cylinder as an example, the hydraulic oil cylinder comprises: the cylinder barrel, the piston rod (oil cylinder rod), the piston and the end cover. The quality of the processing quality directly influences the service life and the reliability of the whole product. With the rapid innovation of the technology and the great rise of the labor cost, the automatic production becomes the most effective means for reducing the cost which has to be considered preferentially in various industries, and continuous transmission is needed when the piston rod of the oil cylinder is operated in a production line, so that the streamlined operation is realized.
The present chinese utility model patent for example, patent number CN201921030058.5, this patent discloses a piston rod automatic conveying check out test set, piston rod automatic conveying check out test set includes: a conveying device for conveying the parts along a conveying direction; the automatic material clamping and taking device is arranged on the side edge of the conveying device, grabs the part and places the part on the conveying device; the measuring device is arranged on a conveying line of the conveying device and is used for detecting the diameter and the length of the part. The utility model discloses an automatic check out test set that carries of piston rod has realized automatic transport and measurement, and whole production flow all is automatic, and the cost of labor reduces, and the benefit of enterprise improves.
Based on a search for patent numbers, to incorporate the deficiencies found in the prior art:
when the belt in the prior art is used for conveying, the whole belt is smooth due to the fact that a transmission belt lacks a limiting structure for a piston rod, the piston rod of an oil cylinder can slide left and right on the transmission belt, the position is not fixed, automatic grabbing cannot be achieved, a rod body can collide with a side baffle of a conveying device, and the surface quality of the rod body is affected; the material of drive belt is harder, and the easy fish tail body of rod influences the smoothness of piston rod, needs the whole change after the drive belt damages, can be more troublesome when dismantling and maintaining, and the replacement cost is higher moreover.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a hydraulic cylinder piston rod assembly line conveying structure is provided to achieve a more practical purpose.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a hydraulic cylinder piston rod assembly line conveying structure, so as to solve the problem that when the belt conveying work in the prior art is carried out, because the transmission belt lacks a limit structure for the piston rod, the whole body is relatively smooth, the cylinder piston rod can slide left and right on the transmission belt, the position is not fixed, automatic grabbing cannot be realized, the rod body can collide with a side baffle of the conveying device, and the surface quality of the rod body is influenced; the material of drive belt is harder, and the easy fish tail body of rod influences the smoothness of piston rod, needs the whole change after the drive belt damages, can be more troublesome when dismantling and maintaining, the higher problem of replacement cost moreover.
The utility model is used for hydraulic cylinder piston rod assembly line transport structure's purpose and efficiency are reached by following specific technological means:
a hydraulic cylinder piston rod assembly line conveying structure comprises a supporting mechanism; the supporting mechanism is symmetrically provided with two chain wheels which are rotationally connected, and two rectangular supporting plates are arranged on the supporting mechanism; the chain wheel on the supporting mechanism can be in clamping transmission with the chain plates when rotating, and the chain plates are mutually connected through hinge pins; the chain plates form a transmission belt after being connected, the transmission belt is connected with the chain wheel through a hinge, and each chain plate is clamped with a V-shaped fixing block; the V-shaped fixing blocks are also connected with each other through hinge pins for transmission, an elastic shaft is placed on each V-shaped fixing block, and the V-shaped fixing blocks are made of nylon materials with hardness lower than that of the rod body.
Furthermore, the supporting mechanism comprises a baffle and a limiting plate, the two rectangular limiting plates are connected to the supporting plate of the baffle in a clamped mode and provided with a U-shaped limiting plate, and a rectangular stop block is machined on the limiting plate.
Furthermore, the chain plate comprises connecting bolts and clamping blocks, two connecting bolts are symmetrically welded on the chain plate, and a circular clamping block is connected to the connecting bolts in a threaded manner; an annular bulge is processed on the clamping block.
Furthermore, a reticular groove is formed in the V-shaped fixing block.
Furthermore, two grooves aligned with the clamping blocks are formed in the bottoms of the V-shaped fixing blocks, and the grooves are matched with the clamping blocks.
Furthermore, an elastic shaft is arranged on a hinge of the V-shaped fixing block, and an arc bulge is processed on the elastic shaft.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides an improved conveying structure of piston cylinder, be provided with the V-arrangement fixed block of a plurality of joint on the link joint, make the link joint be connected with the sprocket, set up the V-arrangement fixed block into the nylon material that is lower than body of rod hardness, this V type transport structure, can fix body of rod center, avoid hydro-cylinder piston rod can the horizontal slip on the conveyer belt, can provide the prerequisite for automatic snatching, avoid the body of rod and conveyer side shield can take place to collide with, guarantee body surface quality, the V type piece is lower than the body of rod for nylon material hardness, avoid the fish tail body of rod, the V type piece is fixed on the conveyer belt for a plurality of continuous intervals, realize continuous conveying.
The mounting structure of V-arrangement fixed block has been improved, be provided with threaded connection's fixture block on the link joint, be provided with the draw-in groove of adjusting well mutually with the fixture block on the V-arrangement fixed block, pass through round pin axle hinge interconnect with the V-arrangement fixed block, be provided with the elastic shaft on the hinge, the V-arrangement fixed block passes through the direct joint of recess on the link joint, thereby make the V-arrangement fixed block all can dismantle alone and change the dismantlement, more the dismouting conveyer belt convenient, it is simple to maintain the maintenance, the maintenance cost is low, the elastic shaft makes things convenient for the joint of V-arrangement fixed block to establish ties, pulling force when the hinge has increased the transmission.
The U-shaped limiting plate is clamped on the baffle, the limiting protrusion is arranged on the limiting plate, the chain plate is supported through the limiting plate when moving, the supporting force of the chain plate is increased through the limiting plate, and the chain plate is prevented from being bent in the transmission process.
Drawings
Fig. 1 is a first perspective axial view structure diagram of the present invention.
Fig. 2 is a left side view of the structure of fig. 1 according to the present invention.
Fig. 3 is a schematic view of the second viewing angle of the present invention shown in fig. 1.
Fig. 4 is a schematic view of the baffle of fig. 1 with the rear axle removed.
Fig. 5 is a schematic view of the structure of the chain plate and the V-shaped fixing block of the present invention.
Fig. 6 is a schematic view of the second perspective axis of fig. 5 according to the present invention.
Fig. 7 is a schematic view of the structure of the V-shaped fixing block and the elastic shaft of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a support mechanism; 101. a baffle plate; 102. a limiting plate; 2. a chain plate; 201. a connecting bolt; 202. a clamping block; 3. a V-shaped fixed block; 4. an elastic shaft.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the utility model provides a hydraulic cylinder piston rod assembly line conveying structure, which comprises a supporting mechanism 1;
the supporting mechanism 1 is symmetrically provided with two chain wheels which are rotationally connected, and the supporting mechanism 1 is provided with two rectangular supporting plates; the chain wheel on the supporting mechanism 1 can be in clamping transmission with the chain plates 2 when rotating, and the chain plates 2 are mutually connected through hinge pins; the chain plates 2 form a transmission belt after being connected, the transmission belt is connected with the chain wheel through a hinge, and a V-shaped fixing block 3 is clamped on each chain plate 2; a plurality of V-arrangement fixed block 3 also transmits through round pin axle hinge interconnect, and has placed an elastic shaft 4 on the V-arrangement fixed block 3, and V-arrangement fixed block 3 is the nylon material that is lower than the body of rod hardness.
Wherein, supporting mechanism 1 is including baffle 101 and limiting plate 102, and the joint has the limiting plate 102 of a U-shaped in the backup pad of the baffle 101 of two rectangles, and processing has a rectangle dog on the limiting plate 102, supports through limiting plate 102 when link joint 2 removes so, and limiting plate 102 has increased the holding power of link joint 2, prevents that crooked phenomenon from appearing in link joint 2 at the transmission in-process.
The chain plate 2 comprises connecting bolts 201 and fixture blocks 202, the two connecting bolts 201 are symmetrically welded on the chain plate 2, and the connecting bolts 201 are in threaded connection with the circular fixture blocks 202; an annular protrusion is processed on the fixture block 202, so that the fixture block 202 is convenient to mount and replace through threads and the connecting bolt 201, the fixture block 202 achieves the effect of fixing the V-shaped fixing block 3, and the annular protrusion on the fixture block 202 achieves the effect of clamping the V-shaped fixing block 3.
Wherein, a netted groove has been seted up on V-arrangement fixed block 3, and netted groove has increased the frictional force to the piston rod when the piston rod conveying, and V type transport structure can guarantee that the piston rod body of rod center is in same position, can fix the body of rod center, avoids hydro-cylinder piston rod can the horizontal slip on the conveyer belt, can provide the prerequisite for automatic grabbing, avoids the body of rod and conveyer side shield 101 can take place to collide with, guarantees body surface quality.
Wherein, two grooves that align with fixture block 202 are seted up to the bottom of V-arrangement fixed block 3, and the groove agrees with mutually with fixture block 202, and V-arrangement fixed block 3 passes through the direct joint of groove on link joint 2 to make V-arrangement fixed block 3 all can dismantle alone and change the dismantlement, it is convenient than the dismouting conveyer belt, maintain the maintenance simple, the maintenance cost is low.
Wherein, placed an elastic shaft 4 on the hinge of V-arrangement fixed block 3, and processing has a circular arc arch on the elastic shaft 4, so elastic shaft 4 makes things convenient for the joint of V-arrangement fixed block 3, establishes ties each other after 3 joints of V-arrangement fixed block, and elastic shaft 4 cooperatees the pulling force when having increased the transmission with the hinge of V-arrangement fixed block 3, prolongs the life of V-arrangement fixed block 3.
The specific use mode and function of the embodiment are as follows:
when the automatic grabbing device is used, firstly, the baffle 101 is connected with a machine body through a bolt, then, the chain wheel is connected with the power mechanism through a transmission belt, then, the clamping blocks 202 are respectively installed on the connecting bolts 201, then, the V-shaped fixing block 3 is clamped on the clamping blocks 202 through the grooves, meanwhile, hinges on the V-shaped fixing block 3 are mutually clamped through the elastic shafts 4, the power mechanism is opened to be switched on, the hydraulic cylinder is placed on the V-shaped fixing block 3 to be driven, at the moment, the V-shaped fixing block 3 can ensure that the centers of rod bodies of the piston rods are at the same position, the center of the rod bodies can be fixed, the piston rods of the oil cylinders can be prevented from sliding left and right on the transmission belt, a precondition can be provided for automatic;
v-arrangement fixed block 3 passes through the direct joint of recess on link joint 2 to make V-arrangement fixed block 3 all can dismantle alone and change the dismantlement, more convenient than dismouting conveyer belt, maintain the maintenance simple, the maintenance cost is low to work as, can directly take out the change after V-arrangement fixed block 3 damages, and is convenient.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The utility model provides a hydraulic cylinder piston rod assembly line transport structure which characterized in that: comprises a supporting mechanism (1); the supporting mechanism (1) is symmetrically provided with two chain wheels which are rotationally connected, and the supporting mechanism (1) is provided with two rectangular supporting plates; the chain wheel on the supporting mechanism (1) can be in clamping transmission with the chain plates (2) when rotating, and the chain plates (2) are connected with each other through hinge pins; the chain plates (2) form a transmission belt after being connected, the transmission belt is connected with the chain wheel through a hinge, and each chain plate (2) is clamped with a V-shaped fixing block (3); a plurality of V-arrangement fixed block (3) also transmits through round pin axle hinge interconnect, and has placed an elastic shaft (4) on V-arrangement fixed block (3), and V-arrangement fixed block (3) are the nylon material that is lower than body of rod hardness.
2. The hydraulic cylinder piston rod assembly line conveying structure of claim 1, wherein: the supporting mechanism (1) comprises a baffle (101) and a limiting plate (102), the supporting plate of the baffle (101) is connected with the U-shaped limiting plate (102) in a clamping mode, and a rectangular stop block is machined on the limiting plate (102).
3. The hydraulic cylinder piston rod assembly line conveying structure of claim 1, wherein: the chain plate (2) comprises connecting bolts (201) and clamping blocks (202), the two connecting bolts (201) are symmetrically welded on the chain plate (2), and the connecting bolts (201) are in threaded connection with the round clamping blocks (202); an annular bulge is machined on the fixture block (202).
4. The hydraulic cylinder piston rod assembly line conveying structure of claim 1, wherein: and a reticular groove is formed in the V-shaped fixing block (3).
5. The hydraulic cylinder piston rod assembly line conveying structure of claim 1, wherein: the bottom of the V-shaped fixing block (3) is provided with two grooves aligned with the fixture blocks (202), and the grooves are matched with the fixture blocks (202).
6. The hydraulic cylinder piston rod assembly line conveying structure of claim 1, wherein: an elastic shaft (4) is arranged on a hinge of the V-shaped fixing block (3), and an arc bulge is processed on the elastic shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856675.7U CN212244928U (en) | 2020-05-21 | 2020-05-21 | Hydraulic cylinder piston rod assembly line conveying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856675.7U CN212244928U (en) | 2020-05-21 | 2020-05-21 | Hydraulic cylinder piston rod assembly line conveying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212244928U true CN212244928U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856675.7U Active CN212244928U (en) | 2020-05-21 | 2020-05-21 | Hydraulic cylinder piston rod assembly line conveying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212244928U (en) |
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2020
- 2020-05-21 CN CN202020856675.7U patent/CN212244928U/en active Active
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