CN210817756U - Device for flattening end face of copper shell of water meter - Google Patents

Abstract

The utility model discloses a device for flattening water gauge copper shell terminal surface, including being used for locking the clamping mechanism of water gauge copper shell constructs and is used for the cutting the cutter of water gauge copper shell terminal surface, clamping mechanism still includes a rotating part, the rotating part is used for driving the water gauge copper shell is rotatory, the cutter is installed on a workstation, the workstation links to each other with first actuating mechanism, second actuating mechanism, first actuating mechanism with second actuating mechanism is used for respectively along X axle direction, Y axle direction drive the workstation removes, until the cutter butt is in water gauge copper shell terminal surface. The cutter is driven in the X-axis direction through the first driving mechanism, and the cutter is driven in the Y-axis direction through the second driving mechanism, so that the feeding amount of the cutter can be ensured, and the cutting requirement on the end face of the copper shell of the water meter is met.

Description

Device for flattening end face of copper shell of water meter

Technical Field

The utility model relates to a water gauge copper casing especially relates to a device for flattening water gauge copper casing terminal surface.

Background

In the process of manufacturing the water meter copper shell, a progressive die is used for blanking, stretching and punching forming. A water meter copper shell, as shown in figure 1, has four columns from top to bottom. In the stretching process, the diameters and the heights of the four cylinders directly influence whether a transmission piece, each connecting mechanism and a machine core which are arranged in the watch can normally work, so the diameters and the depths of the four cylinders need to be controlled in the manufacturing process.

As shown in FIG. 1, the cylindrical surface has an F datum plane with a cylindrical end surface of phi 85.547mm and an A datum plane with a cylindrical end surface of phi 88.824mm, and the position degree of the cylindrical surface based on the two datum planes needs to be respectively controlled within phi 0.254mm, phi 0.254mm and phi 0.203 mm. In addition, the A reference surface needs to be perpendicular to the F reference surface, and the perpendicularity needs to be controlled within 0.101 mm. The three requirements of precision and appearance are concentrated on one point: the end face of the phi 88.824mm cylinder needs to be straight, and the A datum plane needs to be burr-free. However, the reference surface a stretched by the die cannot meet the above requirements after trimming. Therefore, the water meter copper shell needs to be subjected to secondary processing to quickly and accurately flatten the A reference surface, and the diameter and the depth dimension of the processed cylindrical surface are not influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the prior art, the embodiment of the utility model provides a device for flattening water gauge copper shell terminal surface, including being used for locking the clamping of water gauge copper shell constructs and is used for the cutting the cutter of water gauge copper shell terminal surface, clamping constructs still includes a rotating part, the rotating part is used for driving the water gauge copper shell is rotatory, the cutter is installed on a workstation, the workstation links to each other with first actuating mechanism, second actuating mechanism, first actuating mechanism with second actuating mechanism is used for respectively along X axle direction, Y axle direction drive the workstation removes, until the cutter butt is in water gauge copper shell terminal surface.

Furthermore, the device also comprises a base, wherein a first groove arranged along the X-axis direction and a second groove arranged along the Y-axis direction are formed in the base, and the workbench moves along the first groove and the second groove.

Further, still including setting up first positioning bolt and the second positioning bolt in X axle direction and Y axle direction respectively, the workstation butt extremely during first positioning bolt to first position, the workstation butt extremely during the second positioning bolt to the second position, the workstation simultaneously butt joint to first position with during the second position, the cutter butt is in the water gauge copper shell terminal surface.

Further, first actuating mechanism with second actuating mechanism all includes rim plate, handle and connecting rod, the one end of connecting rod with the workstation links to each other, the other end with the edge of rim plate links to each other, the handle with the rim plate links to each other and extends along X axle direction Y axle direction respectively, the handle is used for driving the rim plate rotates.

Further, the first groove is configured as a V-shaped groove, and the second groove is configured as a dovetail groove.

Further, the clamping mechanism comprises a chuck and a connecting rod, the chuck comprises 4 clamping parts, the clamping parts form a chuck inner cavity, the chuck inner cavity is used for accommodating the water meter copper shell, and the connecting rod is used for eliminating a gap between the clamping parts so as to lock the water meter copper shell.

Further, the clamping mechanism, the second driving mechanism and the first driving mechanism are arranged in sequence.

The utility model has the advantages as follows: the position of the cutting tool is positioned from the X-axis direction and the Y-axis direction, and the A datum plane of the water meter copper shell can be accurately flattened and cut.

In the device, the clamping mechanism, the second driving mechanism and the first driving mechanism are sequentially arranged, and the layout of the device is reasonably arranged by utilizing the left-hand and right-hand habits of operators, so that the operation flow is flattened and streamlined, and the whole process is coordinated, ordered and efficient.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of the present invention illustrating an apparatus for flattening a copper end surface of a water meter

FIG. 2 is a schematic view of a chuck of the clamping mechanism in the embodiment of the present invention;

fig. 3 is the schematic diagram of water gauge copper shell in the embodiment of the present invention.

Reference numerals of the above figures: a water meter copper shell-1; a first cylindrical surface-10; a second cylindrical surface-11; reference plane a-12; reference plane F-13; a chuck-21; a clamping portion-211; chuck cavity-212; -213 of the gap; a connecting rod-22; a base-31; a first slot-311; a second slot-312; a first positioning bolt-313; a second positioning bolt-314; a worktable-32; a cutter-33; a first drive mechanism-340; a second drive mechanism-350; a first wheel-341; a first handle-342; a first connecting rod-343; a second sheave-351; a second handle 352; a second connecting rod-353; a shield can-36.

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 should be noted that the terms "upper", "lower", "bottom", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature.

In order to achieve the above object, the utility model provides a device for flattening water gauge copper shell terminal surface. As shown in fig. 1, the device includes a clamping mechanism for locking the water meter copper shell 1 and a cutter 33 for cutting the end surface of the water meter copper shell 1, as shown in the front, back, left and right directions. The clamping mechanism further comprises a rotating part, and the rotating part is used for driving the water meter copper shell 1 to rotate. The cutter 33 is installed on a workbench 32, the workbench 32 is connected with a first driving mechanism 340 and a second driving mechanism 350, the first driving mechanism 340 and the second driving mechanism 350 are respectively used for driving the workbench 32 to move along the X-axis direction and the Y-axis direction until the cutter 33 abuts against the end surface of the water meter copper shell 1. Wherein the X-axis direction is the left-right direction, and the Y-axis direction is the front-back direction.

The utility model discloses in, drive in the X axle direction through first actuating mechanism 340 cutter 33, second actuating mechanism 350 drive in the Y axle direction cutter 33 can guarantee the feed volume of cutter 33 to satisfy the cutting demand to water gauge copper shell 1 terminal surface.

A base 31 is arranged below the working table 32, a first groove 311 arranged along the X-axis direction and a second groove 312 arranged along the Y-axis direction are arranged on the base 31, and the working table 32 moves along the first groove 311 and the second groove 312. Preferably, in the present invention, the first groove 311 is configured as a V-shaped groove, and the second groove 312 is configured as a dovetail groove.

Further, the base 31 is provided with a first positioning bolt 313 and a second positioning bolt 314 along the X-axis direction and the Y-axis direction, respectively, the first position is reached when the working platform 32 moves along the first groove 311 and abuts against the first positioning bolt 313, and the second position is reached when the working platform 32 moves along the second groove 312 and abuts against the second positioning bolt 314.

The first positioning bolt 313 and the second positioning bolt 314 control the feeding amount of the cutter 33, and an operator can intuitively and clearly know whether the cutter 33 is fed in place, so that the cutter 33 can be simply and accurately moved in place to cut the end surface of the water meter copper shell 1.

In the present invention, the first driving mechanism 340 includes a first wheel disc 341, a first handle 342 and a first connecting rod 343, one end of the first connecting rod 343 is connected to the working table 32, the other end is connected to the front edge of the first wheel disc 341, and the first handle 342 is connected to the first wheel disc 341 along the X-axis direction. The second driving mechanism 350 includes a first wheel 351, a second handle 352, and a second connecting rod 353, one end of the second connecting rod 353 is connected to the table 32, the other end is connected to the left edge of the first wheel 351, and the second handle 352 is connected to the first wheel 351 along the Y-axis direction. The first wheel 341/the first wheel 351 can be driven to rotate by operating the first handle 342 and the second handle 352 respectively, so that the working table 32 can move along the X-axis direction/the Y-axis direction.

Further, in order to prevent copper scraps from splashing during the cutting process, a shielding cover 36 is respectively enclosed with transparent acryl at the front and right sides of the table 32 to protect the safety of workers and others.

Further, as shown in fig. 2, the clamping mechanism includes a clamping head 21 and a connecting rod 22, the clamping head 21 includes 4 clamping portions 211, the clamping portions 211 form a clamping head cavity 212, and the clamping head cavity 212 is used for accommodating the water meter copper shell 1. The connecting rod 22 is used to eliminate the gap 213 between the clamping portions 211 so as to lock the water meter copper shell 1.

Further, as shown in fig. 3, the utility model discloses a water gauge copper shell 1, including coaxial three face of cylinder, have the A reference surface 12 that needs to be leveled on the first face of cylinder 10, the diameter of second face of cylinder 11 is less than first face of cylinder 10, and the terminal surface of second face of cylinder 11 is F reference surface 13. The water meter copper shell 1 is clamped to the clamping head 21, and the F reference surface 13 is flush with the end surface of the clamping part 211 so as to ensure that the end surface of the A reference surface 12 is flat after cutting.

The flattening step is described in detail below:

an operator places the water meter copper shell 1 in the chuck inner cavity 212 of the clamping mechanism, and then operates the connecting rod by the left hand to lock the water meter copper shell 1. The first handle 342 is then pulled forward with the right hand so that the table 32 moves along the first slot 311 until it abuts the first positioning bolt 313, and the second handle 352 is pulled leftward with the left hand so that the table 32 moves along the second slot 312 until it abuts the second positioning bolt 314, and the tool 33 is fed into position. The end face of the water meter copper shell 1 is cut by rotating for one circle. And (4) operating the procedures in the reverse direction, firstly recovering the position of the cutter 33, and then taking down the water meter copper shell 1 after cutting and flattening.

In the device, the clamping mechanism, the second driving mechanism 350 and the first driving mechanism 340 are arranged in sequence, and the layout of the device is reasonably arranged by utilizing the left-hand and right-hand habits of operators, so that the operation flow is flattened and streamlined, and the whole process is coordinated, ordered and efficient.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims (7)

1. The utility model provides a device for flattening water gauge copper shell terminal surface, its characterized in that, including being used for locking the clamping mechanism of water gauge copper shell with be used for the cutting the cutter of water gauge copper shell terminal surface, clamping mechanism still includes a rotating part, the rotating part is used for driving the water gauge copper shell is rotatory, the cutter is installed on a workstation, the workstation links to each other with first actuating mechanism, second actuating mechanism, first actuating mechanism with second actuating mechanism is used for respectively along X axle direction, the drive of Y axle direction the workstation removes until the cutter butt is in water gauge copper shell terminal surface.

2. The apparatus of claim 1, further comprising a base, said base having a first groove disposed along the X axis and a second groove disposed along the Y axis, said table being movable along said first groove and said second groove.

3. The apparatus of claim 2, further comprising a first positioning bolt and a second positioning bolt disposed in the X-axis direction and the Y-axis direction, respectively, wherein the first positioning bolt abuts the table when the table is in the first position, the second positioning bolt abuts the table when the table is in the second position, and the cutter abuts the end surface of the copper shell when the table is in the first position and the second position.

4. The apparatus of claim 3, wherein said first and second driving mechanisms each comprise a wheel, a handle and a connecting rod, one end of said connecting rod is connected to said table, the other end of said connecting rod is connected to the edge of said wheel, said handle is connected to said wheel and extends along the X-axis direction/the Y-axis direction, and said handle is used for driving said wheel to rotate.

5. The apparatus of claim 4, wherein the first groove is configured as a V-groove and the second groove is configured as a dovetail groove.

6. The apparatus of claim 1, wherein said clamping mechanism comprises a collet and a linkage, said collet comprising 4 clamping portions, said clamping portions defining a collet cavity, said collet cavity for receiving said water meter copper housing, said linkage for eliminating a gap between said clamping portions to lock said water meter copper housing.

7. The apparatus of claim 1, wherein said clamping mechanism, said second drive mechanism and said first drive mechanism are arranged in sequence.

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