CN214609922U

CN214609922U - Hanging tool for piston rod production

Info

Publication number: CN214609922U
Application number: CN202120978030.5U
Authority: CN
Inventors: 刘义昌
Original assignee: Qingdao Clock Sealing Technology Co ltd
Current assignee: Qingdao Clock Sealing Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-05
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to a hanger technical field, and disclose a hanger for piston rod production, it is less to have solved the quantity that current piston rod hanger placed the piston rod to can not carry out the problem of adjusting to different length piston rods, it includes the plectane, the middle part fixed mounting at plectane top has the bearing, and the middle part fixed mounting of bearing has the couple, and the edge annular equidistance of plectane bottom installs and pushes down the stiff end, and the middle part fixed mounting of plectane bottom has the head rod, and the bottom of head rod is connected with the second connecting rod, and the bottom fixed mounting of second connecting rod has the plectane down; this hanger for piston rod production once can be in large batch fix the piston rod and transmit, can adjust the use according to the piston rod of different length simultaneously to the performance of hanger has been improved, and the practicality of hanger has been improved.

Description

Hanging tool for piston rod production

Technical Field

The utility model belongs to the technical field of the hanger, specifically be a hanger is used in piston rod production.

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 requirement; taking a hydraulic oil cylinder as an example, the hydraulic oil cylinder consists of a cylinder barrel, a piston rod (oil cylinder rod), a piston and an end cover; the quality of the processing quality directly influences the service life and the reliability of the whole product.

The piston rods need to be conveyed by using a hanger in the processing process, the number of the piston rods placed on the existing piston rod hanger is small, and the piston rods with different lengths cannot be adjusted and used, so that the production and processing efficiency of the piston rods is low; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a use hanger in the piston rod production, the effectual quantity of placing the piston rod of having solved among the above-mentioned background art current piston rod hanger is less to can not carry out the problem of adjusting to different length piston rods.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a use hanger in piston rod production, includes the plectane, the middle part fixed mounting who goes up the plectane top has the bearing, and the middle part fixed mounting of bearing has the couple, goes up the edge annular equidistance of plectane bottom and installs and push down the stiff end, and the middle part fixed mounting who goes up the plectane bottom has the head rod, and the bottom of head rod is connected with the second connecting rod, and the bottom fixed mounting of second connecting rod has down the plectane.

Preferably, the pushing fixed end comprises a corrugated rubber pipe, the edges of the bottom of the upper circular plate are equidistantly arranged on the annular corrugated rubber pipe, the bottom of the corrugated rubber pipe is provided with a supporting block, a spring layer is arranged between the top of the supporting block and the upper circular plate, and the spring layer is located inside the corrugated rubber pipe.

Preferably, the bottom of the abutting block is provided with a first conical groove, and the edge of the top of the lower circular plate is provided with second conical grooves at equal intervals in an annular manner.

Preferably, the bottom of head rod has been seted up squarely and has been accomodate the chamber, and the inside activity in square chamber of accomodating is pegged graft and is had the extension rod, and the inside slidable mounting in square chamber of accomodating has square limit slider, the bottom of square limit slider and the top fixed connection of extension rod, the bottom of extension rod extend to the below of head rod and with the top fixed connection of second connecting rod.

Preferably, jacks are formed in one side of the extension rod at equal intervals, magnet blocks are mounted inside the jacks, two iron bolts are mounted on the lower portion of the surface of the first connecting rod, and one ends of the two iron bolts are movably inserted into the two jacks and are connected with the magnet blocks in a magnetic adsorption mode.

Preferably, two through-holes have been seted up to the lower part on head rod surface, and two iron bolt activities are pegged graft in the inside of two through-holes, and two iron bolts are located fixed mounting and have the pull ring between the outside tip of head rod, and two iron bolts are located fixed mounting and have spacing separation blade between the inside one side of head rod.

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

(1) in the work, the hanging tool for piston rod production can fix and transmit piston rods in batch at one time and can be adjusted and used according to the piston rods with different lengths by arranging the upper circular plate, the bearing, the hook, the downward pressing fixed end, the first connecting rod, the second connecting rod and the lower circular plate, so that the use performance of the hanging tool is improved, the practicability of the hanging tool is improved, the installation and the disassembly of the piston rods by the hanging tool are simple and convenient, the adjustment of the hanging tool is easy to operate, and the use of the hanging tool is more convenient;

(2) when the piston rod needs to be fixedly transmitted, firstly, one end of the piston rod is inserted into the first conical groove, then the piston rod is pushed upwards, the piston rod extrudes the abutting block to compress the spring layer, then, the other end of the plunger rod is placed into the second conical groove, and finally, the abutting block is pushed by the elasticity of the spring layer to abut and fix the piston rod, so that the piston rod is firmly installed between the upper circular plate and the lower circular plate; when the installation demand of different length piston rods is satisfied to distance between plectane and the lower plectane in needs regulation, at first the pulling pull ring, make the pull ring drive two iron bolts and withdraw from the inside of jack, then carry out the lift adjustment in the inside in square chamber of accomodating through square spacing slider, the lift adjustment of square spacing slider can drive the extension rod and carry out the lift adjustment, the lift adjustment of extension rod can drive the second connecting rod and carry out the lift adjustment with lower plectane, after finishing adjusting, insert two iron bolts once more the inside of jack and carry out magnetic adsorption through the magnet piece fixed can.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the pressing fixing end of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the lower circular plate according to the present invention;

FIG. 4 is a schematic cross-sectional view of a first connecting rod of the present invention;

in the figure: 1. an upper circular plate; 2. a bearing; 3. hooking; 4. pressing the fixed end; 401. a corrugated rubber tube; 402. a resisting block; 4021. a first tapered slot; 403. a spring layer; 5. a first connecting rod; 6. a second connecting rod; 7. a lower circular plate; 701. a second tapered slot; 8. a square receiving cavity; 9. an extension pole; 10. a square limiting slide block; 11. a jack; 12. a magnet block; 13. an iron bolt; 14. a through hole; 15. a pull ring; 16. a limiting baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one, given by fig. 1 to 4, the utility model discloses an upper circular plate 1, the middle part fixed mounting at upper circular plate 1 top has bearing 2, setting through bearing 2, can make this equipment rotate the regulation in the in-process that uses, thereby can effectually be the annular with the piston rod and install between upper circular plate 1 and lower circular plate 7, the middle part fixed mounting of bearing 2 has couple 3, the edge annular equidistance of upper circular plate 1 bottom is installed and is pushed down stiff end 4, the middle part fixed mounting of upper circular plate 1 bottom has head rod 5, the bottom of head rod 5 is connected with second connecting rod 6, the bottom fixed mounting of second connecting rod 6 has lower circular plate 7, through the setting of upper circular plate 1 and lower circular plate 7, can be annular and fix the piston rod, thereby can improve the efficiency of piston rod fixed transmission.

Embodiment two, on the basis of embodiment one, given by fig. 2, the stiff end 4 that pushes down includes corrugated rubber tube 401, corrugated rubber tube 401 annular equidistance is installed at the edge of last plectane 1 bottom, corrugated rubber tube 401's bottom is installed and is supported piece 402, support and install spring layer 403 between piece 402's top and the last plectane 1, spring layer 403 is located corrugated rubber tube 401's inside, thereby can effectually carry out the chucking to the piston rod fixed, it is fixed to contradict to support piece 402 to carry out to the tip of piston rod through the elasticity promotion of spring layer 403, thereby can keep the fastness of piston rod chucking.

In the third embodiment, on the basis of the second embodiment, as shown in fig. 2 and 3, the bottom of the abutting block 402 is provided with a first tapered groove 4021, and the edge of the top of the lower circular plate 7 is provided with second tapered grooves 701 at equal intervals in an annular shape, so that the two end portions of the piston rod can be effectively fixed and limited, and the piston rod is prevented from being displaced and moved to topple over and fall off.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 4, a square containing cavity 8 is formed in the bottom of the first connecting rod 5, an extension rod 9 is movably inserted into the square containing cavity 8, a square limiting slide block 10 is slidably installed inside the square containing cavity 8, the bottom of the square limiting slide block 10 is fixedly connected with the top of the extension rod 9, and the bottom of the extension rod 9 extends to the lower side of the first connecting rod 5 and is fixedly connected with the top of the second connecting rod 6, so that the second connecting rod 6 and the lower circular plate 7 can be effectively adjusted in a lifting manner, and the equipment can meet the use requirements of piston rods with different lengths; the square limiting slide block 10 is lifted up and down in the square storage cavity 8 to drive the extension rod 9 to be lifted and adjusted, and the lifting and adjusting of the extension rod 9 can drive the second connecting rod 6 and the lower circular plate 7 to be lifted and adjusted.

Fifth embodiment, on the basis of fourth embodiment, given by fig. 4, jack 11 has been seted up to one side equidistance of extension rod 9, magnet piece 12 is all installed to the inside of jack 11, two iron bolts 13 are installed to the lower part on first connecting rod 5 surface, the one end activity of two iron bolts 13 is pegged graft in the inside of two of them jack 11 and is connected with magnet piece 12 magnetic adsorption, thereby can keep the stability of extension rod 9, peg graft in the inside of jack 11 and be connected with magnet piece 12 magnetic adsorption through two iron bolts 13, make the inside of jack 11 of pegging graft that two iron bolts 13 can be stable, the effectual stability of guaranteeing extension rod 9.

In a sixth embodiment, based on the first embodiment, as shown in fig. 4, two through holes 14 are formed in the lower portion of the surface of the first connecting rod 5, two iron bolts 13 are movably inserted into the two through holes 14, a pull ring 15 is fixedly installed between the end portions of the two iron bolts 13 located outside the first connecting rod 5, and a limiting baffle 16 is fixedly installed between the side portions of the two iron bolts 13 located inside the first connecting rod 5, so that the two iron bolts 13 can be effectively adjusted and controlled; through pulling the pull ring 15, make the pull ring 15 drive two iron bolts 13 and remove, make two iron bolts 13 can effectually insert the inside of jack 11 and thereby the inside of jack 11 is withdrawn from.

The working principle is as follows: when the piston rod needs to be fixedly transmitted, one end of the piston rod is inserted into the first conical groove 4021, then the piston rod is pushed upwards, the piston rod is enabled to extrude the abutting block 402 to compress the spring layer 403, then the other end of the plunger rod is placed into the second conical groove 701, finally the abutting block 402 is pushed by the elasticity of the spring layer 403 to abut and fix the piston rod, so that the piston rod is firmly installed between the upper circular plate 1 and the lower circular plate 7, and the upper circular plate 1 and the lower circular plate 7 rotate to facilitate the piston rod to be installed between the upper circular plate 1 and the lower circular plate 7 in an annular shape through the rotation of the bearing 2 at one stage; when the installation demand of different length piston rods is satisfied to the distance between plectane 1 and the lower plectane 7 in needs regulation, at first pulling pull ring 15, make pull ring 15 drive two iron bolts 13 and withdraw from the inside of jack 11, then carry out lift adjustment in the inside of square chamber 8 of accomodating through square spacing slider 10, the lift adjustment of square spacing slider 10 can drive extension rod 9 and carry out lift adjustment, the lift adjustment of extension rod 9 can drive second connecting rod 6 and lower plectane 7 and carry out lift adjustment, after the regulation finishes, insert two iron bolts 13 the inside of jack 11 once more and carry out magnetic adsorption through magnet piece 12 and fix can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 use hanger in piston rod production, includes upper circular plate (1), its characterized in that: go up the middle part fixed mounting at plectane (1) top and have bearing (2), the middle part fixed mounting of bearing (2) has couple (3), goes up the edge annular equidistance of plectane (1) bottom and installs down and push down stiff end (4), goes up the middle part fixed mounting of plectane (1) bottom and has head rod (5), and the bottom of head rod (5) is connected with second connecting rod (6), and the bottom fixed mounting of second connecting rod (6) has down plectane (7).

2. The hanging tool for the piston rod production according to claim 1, wherein: the lower pressing fixing end (4) comprises a corrugated rubber pipe (401), the edges of the bottoms of the upper circular plates (1) are installed at the same distance in an annular mode in the corrugated rubber pipe (401), a supporting block (402) is installed at the bottom of the corrugated rubber pipe (401), a spring layer (403) is installed between the top of the supporting block (402) and the upper circular plate (1), and the spring layer (403) is located inside the corrugated rubber pipe (401).

3. The hanging tool for the piston rod production according to claim 2, wherein: the bottom of the abutting block (402) is provided with a first conical groove (4021), and the edge of the top of the lower circular plate (7) is annularly provided with second conical grooves (701) at equal intervals.

4. The hanging tool for the piston rod production according to claim 1, wherein: the bottom of head rod (5) has been seted up square storage cavity (8), and the inside activity of square storage cavity (8) is pegged graft and has extension rod (9), and the inside slidable mounting of square storage cavity (8) has square limit slider (10), the bottom of square limit slider (10) and the top fixed connection of extension rod (9), the bottom of extension rod (9) extend to the below of head rod (5) and with the top fixed connection of second connecting rod (6).

5. The hanging tool for the piston rod production according to claim 4, wherein: jack (11) have been seted up to one side equidistance of extension rod (9), magnet piece (12) are all installed to the inside of jack (11), and two iron bolts (13) are installed to the lower part on head rod (5) surface, and the one end activity of two iron bolts (13) is pegged graft in the inside of wherein two jacks (11) and is connected with magnet piece (12) magnetic adsorption.

6. The hanging tool for the piston rod production according to claim 1, wherein: two through-holes (14) have been seted up to the lower part on head rod (5) surface, and two iron bolt (13) activity are pegged graft in the inside of two through-holes (14), and fixed mounting has pull ring (15) between two iron bolt (13) lie in the outside tip of head rod (5), and fixed mounting has spacing separation blade (16) between one side that two iron bolt (13) lie in head rod (5) inside.