CN213794019U

CN213794019U - Heavy die forging hydraulic press guider

Info

Publication number: CN213794019U
Application number: CN202021380633.7U
Authority: CN
Inventors: 范彬; 余志娟
Original assignee: Central South University; Hunan City University
Current assignee: Central South University; Hunan City University
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-07-27
Anticipated expiration: 2030-07-15

Abstract

The utility model belongs to the technical field of the hydraulic press technique and specifically relates to a heavy die forging hydraulic press guider is related to, including parallel arrangement's unable adjustment base, fixed footstock, heavy clamp plate and connect in unable adjustment base, a plurality of guide bars on the fixed footstock, four apex angle departments of unable adjustment base all install guide bar bottom fixed head, four apex angle departments of fixed footstock all install guide bar top fixed head, the guide bar bottom fixed head of same apex angle department and the coaxial setting of guide bar top fixed head, all set up axial guide bar jack on guide bar bottom fixed head and the guide bar top fixed head. The utility model discloses a top of guide bar is passed through top fixing bolt and is installed on the guide bar top fixed head, and the bottom of guide bar is installed on guide bar bottom fixed head through bottom fixing bolt, damages the back at one of them guide bar, can dismantle the change alone, and dismantles the convenience, practices thrift cost and maintenance time.

Description

Heavy die forging hydraulic press guider

Technical Field

The utility model relates to a hydraulic press technical field specifically is a heavy die forging hydraulic press guider.

Background

At present, a hydraulic machine applied to the field of aviation forging has high structural strength and strong eccentric forging resistance according to the technological requirements of forging parts, and can meet the requirements of forging and forming of various dies and the forging requirements of various workpieces. The guide rod of traditional hydraulic press and footstock and base formula structure as an organic whole are not convenient for change alone after damaging, need change the cost increase to whole.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy die forging hydraulic press guider to propose guide bar and footstock and base formula structure as an organic whole of present hydraulic press in solving above-mentioned background art, be not convenient for change alone after damaging, need change the problem of incremental cost to whole.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a heavy die forging hydraulic press guider, includes parallel arrangement's unable adjustment base, fixed footstock, heavy clamp plate and connects a plurality of guide bars on unable adjustment base, fixed footstock, four apex angle departments of unable adjustment base all install guide bar bottom fixed head, four apex angle departments of fixed footstock all install guide bar top fixed head, the guide bar bottom fixed head of same apex angle department and the coaxial setting of guide bar top fixed head, all set up axial guide bar jack on guide bar bottom fixed head and the guide bar top fixed head, the both ends of guide bar are pegged graft the cooperation with the guide bar jack of guide bar bottom fixed head, guide bar top fixed head respectively, set up a plurality of even equidistance on the lateral wall of guide bar bottom fixed head, guide bar top fixed head and be the mounting hole that cyclic annular was arranged, the both ends of guide bar seted up with the same, the same, The installation screw that the position is corresponding and size looks adaptation, the top of guide bar is installed on the guide bar top fixing head through top fixing bolt, the bottom of guide bar is installed on the guide bar bottom fixing head through bottom fixing bolt, swing joint between heavily clamp plate and the guide bar.

Preferably, the two sides of the bottom of the fixed base are symmetrically provided with grooves.

Preferably, the depth of the groove is larger than the protruding length of the fixing head at the bottom of the guide rod.

Preferably, lubricating oil adding grooves are formed in four top corners of the heavy pressing plate.

Preferably, a guide hole having the same diameter as the guide rod is formed in the bottom of the lubricant adding groove.

Preferably, the diameter of the lubricant addition groove is larger than the diameter of the guide hole.

Preferably, the guide bar insertion hole is the same size as the diameter of the guide bar.

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

1. the top of guide bar is installed on the guide bar top fixing head through top fixing bolt in this heavy die forging hydraulic press guider, and the bottom of guide bar is installed on guide bar bottom fixing head through bottom fixing bolt, damages the back at one of them guide bar, can dismantle the change alone, and dismantles the convenience, practices thrift cost and maintenance time.

2. In the guide device of the heavy die forging hydraulic machine, the lubricating oil adding groove arranged on the heavy pressing plate is convenient for adding lubricating oil to the outer wall of the guide rod to reduce friction force, and the outer wall of the guide rod is in lubricating contact with the lubricating oil adding groove when the heavy pressing plate is lifted.

Drawings

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

fig. 2 is a schematic structural view of the heavy pressing plate of the present invention;

fig. 3 is a schematic structural view of the fixing top seat of the present invention.

The definitions of the various reference numbers in the figures are:

10. a fixed base; 11. a fixed head at the bottom of the guide rod; 12. a bottom fixing bolt; 13. a groove; 20. fixing the top seat; 21. a guide rod top fixing head; 22. a top fixing bolt; 23. a guide rod insertion hole; 24. mounting holes; 30. pressing the plate again; 31. a lubricating oil addition tank; 32. a guide hole; 40. a guide rod.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

A heavy die forging hydraulic press guiding device is disclosed as shown in figures 1-3, and comprises a fixed base 10, a fixed top seat 20, a heavy pressing plate 30 and a plurality of guide rods 40 connected to the fixed base 10 and the fixed top seat 20, wherein four top corners of the fixed base 10 are all provided with guide rod bottom fixing heads 11, four top corners of the fixed top seat 20 are all provided with guide rod top fixing heads 21, the guide rod bottom fixing head 11 and the guide rod top fixing head 21 at the same top corner are coaxially arranged, axial guide rod insertion holes 23 are respectively arranged on the guide rod bottom fixing head 11 and the guide rod top fixing head 21, two ends of each guide rod 40 are respectively inserted and matched with the guide rod insertion holes 23 of the guide rod bottom fixing head 11 and the guide rod top fixing head 21, a plurality of mounting holes 24 which are uniformly arranged in an annular shape are arranged on the side wall of the guide rod bottom fixing head 11 and the guide rod top fixing head 21, the two end parts of the guide rod 40 are provided with mounting screw holes which are the same in number as the mounting holes 24, correspond in position and are adaptive in size, the top of the guide rod 40 is mounted on the guide rod top fixing head 21 through the top fixing bolt 22, the bottom of the guide rod 40 is mounted on the guide rod bottom fixing head 11 through the bottom fixing bolt 12, and the heavy pressing plate 30 is movably connected with the guide rod 40.

Further, the bottom bilateral symmetry of unable adjustment base 10 has seted up recess 13, and the degree of depth of recess 13 is greater than the length that guide bar bottom fixed head 11 stretches out for unable adjustment base 10 bottom is level and smooth, improves the stability of unable adjustment base 10 bottom.

Specifically, lubricating oil has all been seted up at four apex angle departments of heavy clamp plate 30 and has been added groove 31, lubricating oil adds the bottom in groove 31 and sets up the guiding hole 32 the same with guide bar 40 diameter size, lubricating oil adds the diameter in groove 31 and is greater than the diameter of guiding hole 32, adds groove 31 through the lubricating oil that sets up and is convenient for add lubricating oil to the outer wall of guide bar 40 on reduce frictional force, makes the outer wall of guide bar 40 and the lubricated contact in the lubricating oil adds groove 31 when heavy clamp plate 30 goes up and down.

Further, the guide bar insertion hole 23 is the same in diameter size as the guide bar 40.

The utility model discloses a top fixing bolt 22 is passed through at guide bar 40's top among heavy die forging hydraulic press guider and is installed on guide bar top fixed head 21, bottom fixing bolt 12 is passed through in guide bar 40's bottom is installed on guide bar bottom fixed head 11, after one of them guide bar 40 damages, can dismantle the change alone, and it is convenient to dismantle, and practice thrift cost and time, it is convenient for add groove 31 to reduce frictional force to the outer wall of guide bar 40 with lubricating oil through the lubricating oil that sets up on heavy clamp plate 30, make the outer wall of guide bar 40 and the lubricated contact in the groove 31 of lubricating oil addition when heavy clamp plate 30 goes up and down.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heavy die forging hydraulic press guider which characterized in that: including parallel arrangement's unable adjustment base (10), fixed footstock (20), heavily clamp plate (30) and connect a plurality of guide bar (40) on unable adjustment base (10), fixed footstock (20), four apex angle departments of unable adjustment base (10) all install guide bar bottom fixed head (11), guide bar top fixed head (21) are all installed to four apex angle departments of fixed footstock (20), and guide bar bottom fixed head (11) and the coaxial setting of guide bar top fixed head (21) of same apex angle department, all set up axial guide bar jack (23) on guide bar bottom fixed head (11) and the guide bar top fixed head (21), the cooperation of pegging graft with guide bar jack (23) of guide bar bottom fixed head (11), guide bar top fixed head (21) respectively in the both ends of guide bar (40), guide bar bottom fixed head (11), Set up a plurality of even equidistance on the lateral wall of guide bar top fixed head (21) and be mounting hole (24) that cyclic annular was arranged, the both ends of guide bar (40) seted up with mounting hole (24) quantity is the same, the corresponding installation screw of size looks adaptation of position, the top of guide bar (40) is installed on guide bar top fixed head (21) through top fixing bolt (22), the bottom of guide bar (40) is installed on guide bar bottom fixed head (11) through bottom fixing bolt (12), swing joint between heavily clamp plate (30) and guide bar (40).

2. The heavy die forging hydraulic press guide apparatus of claim 1, wherein: grooves (13) are symmetrically formed in the two sides of the bottom of the fixed base (10).

3. The heavy die forging hydraulic press guide apparatus of claim 2, wherein: the depth of the groove (13) is larger than the extending length of the fixing head (11) at the bottom of the guide rod.

4. The heavy die forging hydraulic press guide apparatus of claim 1, wherein: lubricating oil adding grooves (31) are formed in four top corners of the heavy pressing plate (30).

5. The heavy die forging hydraulic press guide apparatus of claim 4, wherein: the bottom of the lubricating oil adding groove (31) is provided with a guide hole (32) with the same diameter size as the guide rod (40).

6. The heavy die forging hydraulic press guide apparatus of claim 5, wherein: the diameter of the lubricating oil addition groove (31) is larger than that of the guide hole (32).

7. The heavy die forging hydraulic press guide apparatus of claim 1, wherein: the guide rod insertion hole (23) is the same as the diameter of the guide rod (40).