CN212496650U

CN212496650U - Flange car anchor clamps in valve body

Info

Publication number: CN212496650U
Application number: CN202021120831.XU
Authority: CN
Inventors: 程万明
Original assignee: Henan Taoen Machinery Co ltd
Current assignee: Henan Fujia fluid control technology Co., Ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-09
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to the technical field of lathe fixture, in particular to a flange turning fixture in a valve body, which comprises a flat die, wherein the upper surface of the flat die is connected with a balancing weight through a bolt, the interior of the flat die is provided with a mounting hole, the right side of the flat die is provided with a supporting mechanism, the top of the supporting mechanism is connected with a product body through a bolt, and the interior of the flat die is respectively provided with a mounting hole, a pin hole and a fixing hole, the turning processing of flange in realizing has promoted production speed, and efficiency is showing and is promoting.

Description

Flange car anchor clamps in valve body

Technical Field

The utility model relates to a turning attachment technical field specifically is a flange turning attachment in valve body.

Background

The jig is a device for fixing a workpiece to be machined to a correct position for construction or inspection in a machine manufacturing process, and may be called a jig, and in a broad sense, in any process in a process, a device for quickly, conveniently and safely installing a workpiece may be called a jig, and the jig generally includes a positioning element (for determining a correct position of the workpiece in the jig), a clamping device, a tool setting guide element (for determining a relative position between a tool and the workpiece or guiding a tool direction), an indexing device (for enabling the workpiece to be machined at a plurality of stations in one installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a jig body (a jig base), and the like.

At present, a flange in a product body has a tight requirement on dimensional tolerance and a reverse hole to be processed, if the processing efficiency on a horizontal boring machine is too low, the production speed is influenced, and a clamp is inconvenient to mount, complex in structure and difficult to manufacture. In view of this, we propose a flange lathe fixture in valve body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flange car anchor clamps in valve body to solve the problem 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 flange car anchor clamps in valve body, includes the flat mould, there is the balancing weight flat mould's upper surface through bolted connection, a mounting hole has been seted up to the inside of flat mould, the right side of flat mould is provided with supporting mechanism, there is the product body at supporting mechanism's top through bolted connection, shaft hole, pinhole and fixed orifices have been seted up respectively to the inside of flat mould, the shaft hole is located the top of pinhole, the pinhole is located the top of fixed orifices.

Preferably, the shaft hole is located at the circle center of the flat die, the number of the first mounting holes is three, and the number of the first pin holes and the number of the fixing holes are two.

Preferably, the supporting mechanism is including last bent plate, the bottom welding of going up the bent plate has down the bent plate, the inside of going up the bent plate is provided with positioner, two clamping holes and locating hole have been seted up respectively to the inside of going up the bent plate, the locating hole is located between two clamping holes, the draw-in groove has been seted up on the right side of going up the bent plate, three mounting hole No. two and No. two pinhole have been seted up respectively to the inside of bent plate down, the rectangular channel has been seted up to the bottom of bent plate down.

Preferably, the bottom of going up the bent plate is 90 with the right side contained angle of bent plate down, bolted connection is passed through on the left side of bent plate down on the right side of flat die, the inner wall joint of draw-in groove is in the bottom of product body.

Preferably, the positioning device comprises a positioning boss, a connecting block is welded at the bottom of the positioning boss, and a screw rod is welded at the bottom of the connecting block.

Preferably, the excircle of location boss and the hole cooperation of product body, the bottom of connecting block and the top of last bent plate contact each other, the surperficial sliding connection of screw rod is at the inner wall of locating hole.

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

1. this flange car anchor clamps in valve body installs the flat mould on lathe main shaft transition dish through a mounting hole, installs supporting mechanism again, squeezes into the pin in a pinhole and No. two pinholes, and the reuse screw is fixed with No. two mounting holes and fixed orifices, makes supporting mechanism fixed, installs positioner on last bent plate again, again with for the balancing weight mounting screw on the upper surface of flat mould to realize quick installing simple structure, processing is convenient.

2. This flange car anchor clamps in valve body is with product body bottom and draw-in groove and location boss as the location benchmark, places on anchor clamps, and the upper end compresses tightly with the clamp plate, and flange center to numerical control lathe centre of revolution in the adjustment realizes the lathe work of well flange, has promoted production speed, and efficiency is showing and is promoting.

Drawings

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

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

fig. 3 is a schematic view of the supporting mechanism of the present invention;

FIG. 4 is a schematic view of the upper bending plate and the lower bending plate of the present invention;

fig. 5 is a schematic view of the positioning device of the present invention.

In the figure: 1. flattening the mold; 2. a balancing weight; 3. a first mounting hole; 4. a support mechanism; 5. a product body; 6. a shaft hole; 7. a first pin hole; 8. a fixing hole; 41. bending the plate upwards; 42. downward bending the plate; 43. a positioning device; 44. clamping holes; 45. a card slot; 46. a rectangular groove; 47. a second mounting hole; 48. positioning holes; 49. a second pin hole; 431. positioning the boss; 432. connecting blocks; 433. a screw.

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", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only 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 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.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a flange car anchor clamps in valve body, includes flat mould 1, and there is balancing weight 2 flat mould 1's upper surface through bolted connection, and a mounting hole 3 has been seted up to flat mould 1's inside, and flat mould 1's right side is provided with supporting mechanism 4, and there is product body 5 at supporting mechanism 4's top through bolted connection, and shaft hole 6, a pinhole 7 and fixed orifices 8 have been seted up respectively to flat mould 1's inside, and shaft hole 6 is located the top of pinhole 7, and a pinhole 7 is located the top of fixed orifices 8.

In this embodiment, shaft hole 6 is located the centre of a circle department of flat die 1, and the quantity of a mounting hole 3 is provided with threely, and the quantity of a pinhole 7 and fixed orifices 8 all is provided with two, makes the turning of well flange center adjust to numerical control lathe centre of rotation easily, flange in the realization, has promoted production speed, and efficiency is showing and is promoting.

In addition, the supporting mechanism 4 comprises an upper bending plate 41, a lower bending plate 42 is welded at the bottom of the upper bending plate 41, a positioning device 43 is arranged inside the upper bending plate 41, two clamping holes 44 and a positioning hole 48 are respectively formed in the upper bending plate 41, the positioning hole 48 is located between the two clamping holes 44, a clamping groove 45 is formed in the right side of the upper bending plate 41, three second mounting holes 47 and three second pin holes 49 are respectively formed in the lower bending plate 42, a rectangular groove 46 is formed in the bottom of the lower bending plate 42, the product body 5 is supported, and turning is achieved.

In addition, the bottom of the upper bending plate 41 and the right side included angle of the lower bending plate 42 are 90 degrees, the left side of the lower bending plate 42 is connected to the right side of the flat die 1 through a bolt, the inner wall of the clamping groove 45 is clamped at the bottom of the product body 5, the clamping groove 45 can be used for positioning the product body 5, and the purpose of quick installation can be achieved.

Further, the positioning device 43 comprises a positioning boss 431, a connecting block 432 is welded at the bottom of the positioning boss 431, a screw 433 is welded at the bottom of the connecting block 432, and the positioning boss 431 can position the product body 5, so that the operation is convenient.

Furthermore, the surface of the positioning boss 431 contacts with the inner wall of the product body 5, the bottom of the connecting block 432 contacts with the top of the upper bending plate 41, and the surface of the screw 433 is slidably connected with the inner wall of the positioning hole 48, so that the positioning device 43 needs to be fixed on the upper bending plate 41, thereby facilitating the installation and positioning of the product body 5.

The utility model discloses a flange car anchor clamps are when using in the valve body, install the flat mould on lathe spindle transition dish through mounting hole 3, install supporting mechanism 4 again, squeeze into the pin in pinhole 7 and No. two pinholes 49, reuse screw is fixed with mounting hole 47 and fixed orifices 8 No. two, it is fixed to make supporting mechanism 4, install positioner 43 on last bent plate 41 again, install balancing weight 2 on the upper surface of flat mould 1 with the screw again, thereby realize quick installing the anchor clamps, moreover, the steam generator is simple in structure, the processing is convenient, use 5 bottoms of product body and draw-in groove 45 and location boss 431 as the location benchmark, place on anchor clamps, the upper end compresses tightly with the clamp plate, flange center to numerical control lathe centre of turning in the adjustment, the lathe work of flange in the realization, the production speed has been promoted, efficiency is showing and is promoted.

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 flange car anchor clamps in valve body, includes flat mould (1), its characterized in that: the upper surface of flat die (1) has balancing weight (2) through bolted connection, mounting hole (3) have been seted up to the inside of flat die (1), the right side of flat die (1) is provided with supporting mechanism (4), there are product body (5) at the top of supporting mechanism (4) through bolted connection, shaft hole (6), pinhole (7) and fixed orifices (8) have been seted up respectively to the inside of flat die (1), shaft hole (6) are located the top of pinhole (7), pinhole (7) are located the top of fixed orifices (8).

2. The flange lathe clamp in valve body according to claim 1, characterized in that: the shaft hole (6) is located at the circle center of the flat die (1), the number of the first mounting holes (3) is three, and the number of the first pin holes (7) and the number of the fixing holes (8) are two.

3. The flange lathe clamp in valve body according to claim 1, characterized in that: supporting mechanism (4) are including last bent plate (41), the bottom welding of going up bent plate (41) has down bent plate (42), the inside of going up bent plate (41) is provided with positioner (43), two clamping hole (44) and locating hole (48) have been seted up respectively to the inside of going up bent plate (41), locating hole (48) are located between two clamping hole (44), draw-in groove (45) have been seted up on the right side of going up bent plate (41), three mounting hole No. two (47) and pinhole No. two (49) have been seted up respectively to the inside of bent plate (42) down, rectangular channel (46) have been seted up to the bottom of bent plate (42) down.

4. The flange lathe clamp in valve body of claim 3, characterized in that: the bottom of going up bent plate (41) is 90 with the right side contained angle of bent plate (42) down, bolted connection is passed through on the left side of bent plate (42) down on the right side of flat die (1), the inner wall joint of draw-in groove (45) is in the bottom of product body (5).

5. The flange lathe clamp in valve body of claim 3, characterized in that: the positioning device (43) comprises a positioning boss (431), a connecting block (432) is welded at the bottom of the positioning boss (431), and a screw rod (433) is welded at the bottom of the connecting block (432).

6. The flange lathe clamp in valve body of claim 5, characterized in that: the excircle face of location boss (431) and the hole cooperation of product body (5), the bottom of connecting block (432) and the top of last bent plate (41) contact each other, the surperficial sliding connection of screw rod (433) is at the inner wall of locating hole (48).