CN209800425U

CN209800425U - multifunctional guide rod

Info

Publication number: CN209800425U
Application number: CN201920362861.2U
Authority: CN
Inventors: 张林群; 黄清文
Original assignee: Fujian Longyan Tianzheng Hydraulic Machinery Manufacturing Co Ltd
Current assignee: Fujian Longyan Tianzheng Hydraulic Machinery Manufacturing Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2019-12-17
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a multifunctional guide rod, including extension guide rod and the guide bar body, fixed screw socket is installed to the one end of the inside of the guide bar body, the spout is installed to the intermediate position of one side of the one end of the inside of fixed screw socket, extension guide rod is installed to the intermediate position of the inside of fixed screw socket, the connecting block is installed to the one end of extension guide rod. The utility model discloses an other end and the guide bar body of extension guide bar pass through fixed spiral shell piece threaded connection, and the intermediate position and the guide bar body of extension guide bar pass through slider sliding connection from top to bottom, can extend or shorten the guide bar body through the extension guide bar, can adapt to multiple device and use, thereby increase the function of the guide bar body, can fix the extension guide bar after shortening through fixed spiral shell piece, can fix the length of the extension guide bar after extending through the slider, prevent that the extension guide bar from dropping or splitting.

Description

Multifunctional guide rod

Technical Field

The utility model relates to a guide bar technical field specifically is a multi-functional guide bar.

Background

The guide rod is a device used in a hydraulic cylinder, guides the support when the support moves, prevents the support from sliding downwards or deviating, and the hydraulic cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area, and the hydraulic cylinder basically comprises a cylinder barrel, a cylinder cover, the piston, a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary.

There are still deficiencies with respect to guide rods, such as: inconvenient operation and single function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional guide bar to solve the inconvenient, the problem of function singleness of operation that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional guide rod, includes extension guide bar and the guide bar body, fixed screw socket is installed to the one end of the inside of the guide bar body, the spout is installed to the intermediate position of one side of the one end of the inside of fixed screw socket, extension guide bar is installed to the intermediate position of the inside of fixed screw socket, the connecting block is installed to the one end of extension guide bar, screw thread installation head is installed to the one end of connecting block, fixed screw block is installed to the other end of extension guide bar, the slider is installed to one side of the intermediate position of fixed screw block, fixed screw is installed to the intermediate position of the top of the intermediate position of fixed screw block, the intermediate position of the one end of the guide bar body is installed flutedly, fixing bolt is installed to the intermediate position of the inside of recess, the buffer band is installed to the intermediate position of the one end of.

Preferably, the fixed screw block and the connecting block are arranged into an integral structure, and the fixed screw block and the connecting block are rotatably connected with the lengthened guide rod.

preferably, the other end of the lengthened guide rod is in threaded connection with the guide rod body through a fixed screw block, and the middle position of the lengthened guide rod is in vertical sliding connection with the guide rod body through a sliding block.

Preferably, the number of the fixing screw holes is four, the four fixing screw holes are respectively arranged above and below the middle position of the lengthened guide rod and above and below the middle position above the fixing screw block, and the middle position inside the lengthened guide rod is set to be a solid structure.

Preferably, the buffer zone is provided with two sets ofly altogether, and two sets of buffer zones install respectively at the both ends of the guide bar body, and a set of three buffer zones that are provided with.

Preferably, the buffer zone is arranged in a concave structure, and the depth of the concave structure is 2 MM.

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

1. The utility model discloses an other end and the guide bar body of extension guide bar pass through fixed spiral shell piece threaded connection, and the intermediate position and the guide bar body of extension guide bar pass through slider sliding connection from top to bottom, can extend or shorten the guide bar body through the extension guide bar, can adapt to multiple device and use, thereby increase the function of the guide bar body, can fix the extension guide bar after shortening through fixed spiral shell piece, can fix the length of the extension guide bar after extending through the slider, prevent that the extension guide bar from dropping or splitting.

Drawings

Fig. 1 is a schematic structural view of a multifunctional guide rod of the present invention;

Fig. 2 is a schematic view of the internal structure of a multifunctional guide rod of the present invention;

Fig. 3 is a front view of the multifunctional guide rod of the present invention.

In the figure: 1. lengthening the guide rod; 2. a threaded mounting head; 3. connecting blocks; 4. a groove; 5. fixing the bolt; 6. a buffer zone; 7. a guide rod body; 8. a chute; 9. a slider; 10. fixing the screw; 11. fixing screw holes; 12. and fixing the screw block.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a multifunctional guide rod comprises a lengthened guide rod 1 and a guide rod body 7, wherein a fixed screw port 10 is installed at one end of the interior of the guide rod body 7, the fixed screw port 10 is used for installing a fixed screw block 12, a sliding groove 8 is installed at the middle position of one side of one end of the interior of the fixed screw port 10, a sliding block 9 is installed in the sliding groove 8, the lengthened guide rod 1 is installed at the middle position of the interior of the fixed screw port 10, the lengthened guide rod 1 is used for lengthening or shortening the guide rod body 7, a connecting block 3 is installed at one end of the lengthened guide rod 1, the connecting block 3 is used for installing the guide rod body 7, a thread installing head 2 is installed at one end of the connecting block 3, a fixed screw block 12 is installed at the other end of the lengthened guide rod 1, the fixed screw block 12 is used for fixing the lengthened guide rod 1 after being shortened, a sliding block 9 is installed at one side of the middle position of the fixed screw block 12, a fixed screw hole 11 is, fixing screw hole 11 is used for installing fixing bolt 5, and the intermediate position of the one end of the top of the guide rod body 7 is installed recess 4, and recess 4 is used for installing fixing bolt 5, and fixing bolt 5 is installed to the intermediate position of the inside of recess 4, and buffer band 6 is installed to the intermediate position of the one end of recess 4.

Further, fixed spiral shell piece 12 sets up to a body structure with connecting block 3, and fixed spiral shell piece 12 and connecting block 3 are connected through rotating with extension guide bar 1, can increase the fastness of fixed spiral shell piece 12 and connecting block 3 through a body structure, more be convenient for adjust fixed spiral shell piece 12 through rotating.

Furthermore, the other end of the lengthened guide rod 1 is in threaded connection with the guide rod body 7 through the fixed screw block 12, the middle position of the lengthened guide rod 1 is in up-and-down sliding connection with the guide rod body 7 through the sliding block 9, and the lengthened guide rod is convenient to move up and down through sliding.

Further, the number of the fixing screw holes 11 is four, the four fixing screw holes 11 are respectively installed above and below the middle position of the lengthened guide rod 1 and above and below the middle position of the upper portion of the fixing screw block 12, the middle position inside the lengthened guide rod 1 is set to be a solid structure, and the lengthened guide rod 1 can be fixed more firmly after being lengthened or shortened through the four fixing screw holes 11.

Further, the buffer zone 6 is provided with two sets ofly altogether, and two sets of buffer zones 6 install respectively at the both ends of the guide bar body 7, and a set of three buffer zones 6 that are provided with, can increase the friction to both ends through two sets of.

Further, the buffer zone 6 is arranged to be an inner concave structure, the depth of the inner concave structure is arranged to be 2MM, and the inner concave structure can not influence the use of the guide rod body 7.

The working principle is as follows: during the use, according to the needs of device, twist through swivelling joint piece 3 and move fixed spiral shell piece 12, slide extension guide bar 1 through slider 9 and spout 8 and lengthen to certain length, through fixing bolt 5 and fixed screw 11 thread tightening, install the guide bar body 7 in required position through screw thread installation head 2 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional guide bar, includes extension guide bar (1) and the guide bar body (7), its characterized in that: a fixed screw (10) is installed at one end of the inside of the guide rod body (7), a sliding groove (8) is installed at the middle position of one side of one end of the inside of the fixed screw (10), a lengthened guide rod (1) is installed at the middle position of the inside of the fixed screw (10), a connecting block (3) is installed at one end of the lengthened guide rod (1), a thread installing head (2) is installed at one end of the connecting block (3), a fixed screw block (12) is installed at the other end of the lengthened guide rod (1), a sliding block (9) is installed at one side of the middle position of the fixed screw block (12), a fixed screw hole (11) is installed at the middle position above the middle position of the fixed screw block (12), a groove (4) is installed at the middle position of one end of the top of the guide rod body (7), and a fixing bolt (5) is installed at the middle position of the inside of the groove, and a buffer belt (6) is arranged in the middle of one end of the groove (4).

2. The multi-functional guide bar of claim 1, wherein: the fixed screw block (12) and the connecting block (3) are arranged into an integral structure, and the fixed screw block (12) and the connecting block (3) are connected with the lengthened guide rod (1) in a rotating mode.

3. The multi-functional guide bar of claim 1, wherein: the other end of the lengthened guide rod (1) is in threaded connection with the guide rod body (7) through a fixed screw block (12), and the middle position of the lengthened guide rod (1) is in up-and-down sliding connection with the guide rod body (7) through a sliding block (9).

4. The multi-functional guide bar of claim 1, wherein: the four fixing screw holes (11) are arranged, the four fixing screw holes (11) are respectively arranged above and below the middle position of the lengthened guide rod (1) and above and below the middle position of the upper portion of the fixing screw block (12), and the middle position inside the lengthened guide rod (1) is arranged to be a solid structure.

5. The multi-functional guide bar of claim 1, wherein: buffer zone (6) are provided with two sets ofly altogether, and install respectively at the both ends of the guide bar body (7) two sets of buffer zones (6), and a set of three buffer zones (6) that are provided with.

6. The multi-functional guide bar of claim 1, wherein: the buffer zone (6) is arranged to be of an inwards concave structure, and the depth of the inwards concave structure is 2 MM.