CN212019151U

CN212019151U - Buffering formula pressure head is used in metal product manufacturing

Info

Publication number: CN212019151U
Application number: CN202020064475.8U
Authority: CN
Inventors: 林爱民; 林晨; 石松鹤; 林松
Original assignee: Nanjing Masunnuo Precision Machinery Co ltd
Current assignee: Nanjing Masunnuo Precision Machinery Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-11-27
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to a buffer technical field, specifically speaking relates to a buffering formula pressure head is used in metal product manufacturing, including pressure head and buffer, the pressure head is inside cavity and bottom open-ended conical structure, the top of pressure head is provided with the depression bar, the buffer is located the bottom inboard of pressure head, the buffer is including being located the inboard ball that presses of pressure head bottom opening part, the top level of pressing the ball is provided with the fixed plate, the lateral wall of fixed plate closely welds with the inner wall of pressure head, the constant head tank has been seted up to the bottom of fixed plate, the inside of constant head tank is provided with a plurality of first buffer spring, the bottom of constant head tank is provided with the clamp plate, the buffer block that closely bonds in the bottom of clamp plate, the bottom of buffer block is. The utility model discloses a design can play fine cushioning effect to pressure head department, avoids causing deformation or damage to work piece pressure is too big, can play fine buffering effect to the vibration that work piece processing produced simultaneously, weakens the vibration range of work piece.

Description

Buffering formula pressure head is used in metal product manufacturing

Technical Field

The utility model relates to a buffer technical field, specifically speaking relates to a metal product makes and uses buffering formula pressure head.

Background

In the manufacturing of metal products, a workpiece needs to be fixed, when the workpiece is fixed, two sides of the workpiece are generally pressed by a pressing head, deformation or abrasion of the surface of the workpiece is easily caused during pressing, and meanwhile, the workpiece is vibrated during processing, so that the workpiece is damaged or broken, and the processing operation of the workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal product makes with buffering formula pressure head to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a buffering type pressure head for metal product manufacturing, which comprises a pressure head and a buffer, wherein the pressure head is of a conical structure with a hollow interior and an open bottom, a pressure rod is arranged at the top of the pressure head, the buffer is arranged at the inner side of the bottom of the pressure head, the buffer comprises a pressure ball arranged at the inner side of the open bottom of the pressure head, a fixed plate is horizontally arranged above the pressure ball, the side wall of the fixed plate is tightly welded with the inner wall of the pressure head, a positioning groove is arranged at the bottom of the fixed plate, a plurality of first buffer springs are arranged inside the positioning groove, a pressure plate is arranged at the bottom of the positioning groove, a buffer block is tightly bonded at the bottom of the pressure plate, the bottom of the buffer block is of an arc structure with the same radian as the outer wall of the pressure ball, side pressure blocks are symmetrically arranged at the upper, the top of side briquetting has the sleeve pipe closely to weld, sheathed tube top sliding connection has movable post, the top of activity post closely welds with the bottom of fixed plate, the outer wall of activity post is around being equipped with second buffer spring, second buffer spring's top closely welds with the bottom of fixed plate, second buffer spring's bottom closely welds with sheathed tube top.

Preferably, the top of the pressure lever is provided with a groove, and a buffer part is arranged in the groove.

Preferably, the pressure head and the pressure rod are of an integrally formed structure.

Preferably, the first buffer springs are arranged in parallel at equal intervals.

Preferably, steel ball grooves are symmetrically formed in two sides of the pressing plate, an opening is formed in one side, close to the pressing plate, of each steel ball groove, and steel balls are arranged in the steel ball grooves in a sliding mode.

Preferably, a gasket is closely adhered to the inner wall of the indent.

Preferably, the pressing groove is of an arc structure with the same radian as the outer wall of the pressing ball.

Compared with the prior art, the beneficial effects of the utility model are that: this buffering formula pressure head for metal product manufacturing can play fine cushioning effect to pressure head department, avoids causing deformation or damage to work piece pressure is too big, can play fine buffering effect to the vibration that work piece processing produced simultaneously, weakens the vibration range of work piece, avoids the damage of work piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the middle buffer according to the present invention.

In the figure: 1. a pressure lever; 11. a groove; 2. a pressure head; 3. a buffer; 31. pressing the ball; 32. a fixing plate; 321. positioning a groove; 322. a first buffer spring; 33. side pressing blocks; 331. pressing a groove; 332. a gasket; 34. a sleeve; 35. a movable post; 351. a second buffer spring; 36. a buffer block; 37. pressing a plate; 371. a steel bead groove; 372. steel balls; 4. a buffer.

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. 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a buffering type pressure head for metal product manufacturing, as shown in figures 1-3, comprising a pressure head 2 and a buffer 3, wherein the pressure head 2 is a conical structure with a hollow interior and an open bottom, the top of the pressure head 2 is provided with a pressure rod 1, the buffer 3 is positioned at the inner side of the bottom of the pressure head 2, which can play a good buffering role for the point end of the pressure head 2, and avoid the damage caused by the over-high pressure of the workpiece, the buffer 3 comprises a pressure ball 31 positioned at the inner side of the bottom opening of the pressure head 2, which is used for compressing the test driving pressure of the workpiece, a fixing plate 32 is horizontally arranged above the pressure ball 31, the side wall of the fixing plate 32 is tightly welded with the inner wall of the pressure head 2, the bottom of the fixing plate 32 is provided with a positioning groove 321, the inside of the positioning groove 321 is provided with a plurality of first buffer springs 322, the bottom of the pressure plate 37 is tightly adhered with the buffer block 36 to ensure the buffer effect, the bottom of the buffer block 36 is of an arc structure with the same radian as the outer wall of the pressure ball 31, is jointed with the press ball 31 to ensure even stress, the upper parts of both sides of the press ball 31 are symmetrically provided with side press blocks 33, compress tightly the both sides top of pressure ball 31, avoid pressure ball 31 to rotate, one side that side pressure piece 33 is close to pressure ball 31 is provided with indent 331, guarantee to compress tightly pressure ball 31, the top of side pressure piece 33 has sleeve pipe 34 closely to weld, the top sliding connection of sleeve pipe 34 has movable post 35, the top of activity post 35 and the bottom of fixed plate 32 closely weld, the outer wall of activity post 35 is around being equipped with second buffer spring 351, can play certain buffering effect to the top of side pressure piece 33, the top of second buffer spring 351 and the bottom of fixed plate 32 closely weld, the bottom of second buffer spring 351 and the top of sleeve pipe 34 closely weld.

Specifically, recess 11 has been seted up at depression bar 1's top, and the inside of recess 11 is provided with bolster 4, and bolster 4 is for having elastic rubber material to make, can make depression bar 1's top have certain buffering space.

In addition, pressure head 2 and depression bar 1 are integrated into one piece structure, guarantee the joint strength between pressure head 2 and the depression bar 1, avoid causing the fracture.

Further, the first buffer springs 322 are arranged in parallel at equal intervals. The buffer force is ensured to be uniformly distributed.

Further, the bilateral symmetry of clamp plate 37 is provided with steel ball groove 371, and one side that steel ball groove 371 is close to clamp plate 37 is the opening, and the inside slip of steel ball groove 371 is provided with steel ball 372, can avoid the both sides wearing and tearing of clamp plate 37 or receive the extrusion of fixed plate 32.

Furthermore, a gasket 332 is tightly adhered to the inner wall of the pressing groove 331, and the gasket is made of rubber, so that the friction between the pressing groove 331 and the pressing ball 31 can be increased.

Further, the pressing groove 331 is of an arc structure with the same radian as the outer wall of the pressing ball 31, so that the pressing groove 331 can be attached to the outer wall of the pressing ball 31, and the outer wall of the pressing ball 31 can be tightly pressed.

When the buffering type pressure head for manufacturing the metal product is used, firstly, the end of a pressure rod 1 at one end of the device is fixed, a pressure head 2 at the other end of the device is pressed on a workpiece, pressing force is applied to the workpiece through the pressure head 2, the pressing effect is guaranteed, a certain buffering space is guaranteed for the pressure head 2 through a buffer 3, the workpiece is prevented from being damaged due to over-tightening of the workpiece, meanwhile, vibration generated during workpiece processing can be weakened, the stability of the workpiece during processing is guaranteed, the workpiece is prevented from being damaged, and meanwhile, the service life of the pressure head 2 is prolonged.

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. A buffering formula indenter for metal product manufacturing, includes indenter (2) and buffer (3), its characterized in that: the pressure head (2) is a conical structure with an inner hollow part and an open bottom, a pressure rod (1) is arranged at the top of the pressure head (2), the buffer (3) is positioned at the inner side of the bottom of the pressure head (2), the buffer (3) comprises a pressure ball (31) positioned at the inner side of the bottom opening of the pressure head (2), a fixing plate (32) is horizontally arranged above the pressure ball (31), the side wall of the fixing plate (32) is tightly welded with the inner wall of the pressure head (2), a positioning groove (321) is formed in the bottom of the fixing plate (32), a plurality of first buffer springs (322) are arranged inside the positioning groove (321), a pressure plate (37) is arranged at the bottom of the positioning groove (321), a buffer block (36) is tightly bonded at the bottom of the pressure plate (37), and the bottom of the buffer block (36) is of an arc-shaped structure with the same radian as, the both sides upper portion symmetry of pressing ball (31) is provided with side briquetting (33), one side that side briquetting (33) is close to pressing ball (31) is provided with pressure groove (331), the top of side briquetting (33) is closely welded and is had sleeve pipe (34), the top sliding connection of sleeve pipe (34) has movable post (35), the top of activity post (35) and the bottom of fixed plate (32) are closely welded, the outer wall of activity post (35) is around being equipped with second buffer spring (351), the top of second buffer spring (351) and the bottom of fixed plate (32) closely weld, the bottom of second buffer spring (351) and the top of sleeve pipe (34) closely weld.

2. The cushioned indenter for manufacturing metal products of claim 1, wherein: the top of the pressure lever (1) is provided with a groove (11), and a buffer piece (4) is arranged in the groove (11).

3. The cushioned indenter for manufacturing metal products of claim 1, wherein: the pressure head (2) and the pressure rod (1) are of an integrated structure.

4. The cushioned indenter for manufacturing metal products of claim 1, wherein: the first buffer springs (322) are arranged in parallel at equal intervals.

5. The cushioned indenter for manufacturing metal products of claim 1, wherein: the bilateral symmetry of clamp plate (37) is provided with steel ball groove (371), one side that clamp plate (37) are close to in steel ball groove (371) is the opening, the inside slip of steel ball groove (371) is provided with steel ball (372).

6. The cushioned indenter for manufacturing metal products of claim 1, wherein: and a gasket (332) is tightly adhered to the inner wall of the pressure groove (331).

7. The cushioned indenter for manufacturing metal products of claim 1, wherein: the pressing groove (331) is of an arc structure with the same radian as the outer wall of the pressing ball (31).