CN212823874U

CN212823874U - Double-station tool for machining shell of metering gauge

Info

Publication number: CN212823874U
Application number: CN202021633190.8U
Authority: CN
Inventors: 彭伟; 许金; 赵亚卫
Original assignee: Zhangjiagang Shagong Dongli Electromechanical Equipment Manufacturing Co ltd
Current assignee: Zhangjiagang Shagong Dongli Electromechanical Equipment Manufacturing Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-03-30
Anticipated expiration: 2030-08-08

Abstract

The utility model discloses a duplex position frock for processing strapping table casing, include: the bottom plate, be provided with the scute on the bottom plate, be provided with two location discs on the scute, rectangular through-hole has been seted up on the disc of location, be provided with two supports on the bottom plate, a dabber is equipped with to the card respectively in two supports, be provided with the retaining ring at the dabber, wear to be equipped with a screw rod in the dabber, both ends all outwards stretch out in the dabber around the screw rod, be provided with the rectangular piece with rectangular through-hole looks adaptation on the rear end of screw rod, be provided with locking mechanism on the front end of screw rod, be provided with a levelling mechanism that can carry out the levelling to installing at location disc and the spindle metrometer casing on the scute that is located each location disc right side respectively. The utility model has the advantages that: two strapping table casings of one-time installation and realization automatic leveling can improve production efficiency greatly in the course of working, and make things convenient for dismouting strapping table casing moreover.

Description

Double-station tool for machining shell of metering gauge

Technical Field

The utility model relates to a processing frock especially relates to a duplex position frock for processing strapping table casing.

Background

In the process of producing the meter, the outer surface of the meter shell which is cast needs to be machined, ground and the like. The conventional processing method is to clamp the meter shell by using a vertical processing center or a horizontal processing center, and then to cut and polish. When a vertical machining center is used for machining, although a plurality of meter shells can be clamped on the platform at one time, the meter shells need to be taken down from the platform for surface change after one surface is machined, so that the working efficiency is greatly reduced; when the horizontal machining center is used for machining, although the claw can automatically change the surface of the meter shell, only one meter shell can be clamped at each time, and the working efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applicable to vertical machining center, can satisfy once press from both sides and adorn a plurality of strapping table casings, can make things convenient for the duplex position frock in processing the strapping table casing of upset strapping table casing again.

In order to achieve the above object, the utility model adopts the following technical scheme: a duplex position frock for processing strapping table casing includes: a bottom plate, an angle plate is vertically arranged on the bottom plate, a positioning disc is respectively arranged at the left side and the right side of the angle plate, a strip-shaped through hole which penetrates through the front side wall and the rear side wall of the positioning disc is arranged at the central position of the positioning disc, two brackets are vertically arranged on the bottom plate positioned at the front side of the angle plate, the tops of the two brackets are respectively provided with a groove, a mandrel which can rotate in the groove is clamped in the groove, the two mandrels are respectively aligned with the two positioning disks one by one, a retainer ring is arranged on the mandrel, a screw rod is arranged in the mandrel in a penetrating way, the front end and the rear end of the screw rod both extend out of the mandrel, a long strip block matched with the long strip through hole is arranged at the rear end of the screw rod, a locking mechanism is arranged at the front end of the screw rod, and the angle plates positioned at the right side of the positioning disks are respectively provided with a leveling mechanism capable of leveling a shell of the measuring meter arranged on the positioning disks and the mandrel.

Further, aforementioned a duplex position frock for processing strapping table casing, wherein, levelling mechanism includes: the correcting device comprises T-shaped correcting plates and air cylinders, wherein sliding grooves penetrating through the front side wall and the rear side wall of each corner plate are formed in the corner plate on the right side of each positioning disc respectively, the two T-shaped correcting plates are arranged in the two sliding grooves in a sliding mode respectively, a leveling part on each T-shaped correcting plate extends out of the front side wall of each corner plate, a connecting part on each T-shaped correcting plate extends into each sliding groove, a placing groove is formed in the corner plate between the two positioning discs, one air cylinder in each leveling mechanism is fixed in each placing groove, the other air cylinder is fixed on the right side wall of each corner plate, the air cylinders in each placing groove are connected with the connecting part of the T-shaped correcting plate between the two positioning discs, and the air cylinders on the right side wall of each corner plate are connected with the connecting.

Further, the double-station tool for machining the shell of the metering gauge is characterized in that a backup plate is connected to the bottom of the connecting portion, and the backup plate abuts against the rear side wall of the angle plate.

Further, the double-station tool for machining the shell of the metering gauge is characterized in that a connecting shaft is arranged at the center of the rear end of the positioning disc, a positioning through hole is formed in the angle plate, the connecting shaft on the positioning disc penetrates through the positioning through hole of the angle plate, and the positioning disc is fixedly connected with the angle plate through a bolt; the long through hole on the positioning disc penetrates through the connecting shaft backwards.

Further, the double-station tool for machining the shell of the metering gauge is characterized in that the locking mechanism is a locking nut, and the locking nut is in threaded connection with the front end of the screw rod.

Further, aforementioned a duplex position frock for processing strapping table casing, wherein, the connection structure between support and the bottom plate is: the bottom plate is provided with a clamping groove, the bottom of the bracket is provided with a clamping block, the clamping block on the bracket is clamped into the clamping groove, and then the clamping block penetrates through the bracket by a bolt and is in threaded connection with the bottom plate.

Further, the double-station tool for machining the shell of the metering gauge is characterized in that the angle plate is connected with the bottom plate in a welding mode.

The utility model has the advantages that: two meter shells can be placed on one bottom plate, the vertical machining center can machine the two meter shells simultaneously, and procedures such as tool changing and leveling can be reduced, so that the production efficiency is improved; the leveling mechanism can be used for automatically leveling the shell of the gauge, so that the production efficiency is further improved; and the metering gauge shell is convenient to disassemble and assemble by utilizing a clamping structure between the strip-shaped clamping block on the screw rod and the strip-shaped through hole on the positioning disc.

Drawings

FIG. 1 a main view structure schematic diagram of a duplex position frock for processing strapping table casing.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic sectional view of the housing of the meter of fig. 1 mounted in the direction a-a.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1 and fig. 2, the double-station tool for processing the casing of the meter comprises: bottom plate 1, the welding has scute 2 on bottom plate 1, and scute 2 is connected with bottom plate 1 is vertical, is provided with a location disc 3 respectively in the left and right sides of scute 2, and the connection structure between scute 2 and the location disc 3 is: the center position of the rear end of the positioning disc 3 is provided with a connecting shaft 31, the left side and the right side of the angle plate 2 are respectively provided with a positioning through hole, the connecting shaft 31 on the positioning disc 3 is arranged in the positioning through hole of the angle plate 2 in a penetrating way, the positioning disc 3 is fixedly connected with the angle plate 2 through a bolt, and the center position of the positioning disc 3 is provided with a strip-shaped through hole 32 which penetrates through the connecting shaft 31 backwards. Two brackets 4 are arranged on the bottom plate 1 positioned at the front side of the angle plate 2, and the connecting structure between the brackets 4 and the bottom plate 1 is as follows: a clamping groove 11 is formed in the bottom plate 1 located on the front side of the angle plate 2, a clamping block 41 is arranged at the bottom of the support 4, the clamping block 41 on the support 4 is clamped into the clamping groove 11, and then the clamping block passes through the support 4 through a bolt and then is in threaded connection with the bottom plate 1. A recess 42 has been seted up respectively at the top of two supports 4, the card is equipped with one in recess 42 and can be in recess 42 pivoted dabber 5, two dabbers 5 align with two location disc 3 one by one respectively, be provided with retaining ring 51 on dabber 5, wear to be equipped with a screw rod 6 in dabber 5, both ends all outwards stretch out in dabber 5 around screw rod 6, be provided with the rectangular piece 61 with rectangular through-hole 32 looks adaptation on the rear end of screw rod 6, be provided with locking mechanism on the front end of screw rod 6, locking mechanism is lock nut 62, lock nut 62 and screw rod 6's front end threaded connection. A leveling mechanism plate capable of leveling a dial gauge case 9 attached to the positioning disc 3 and the spindle 5 is provided on each corner plate 2 located on the right side of each positioning disc 3. The leveling mechanism includes: the T-shaped correction plates 7 and the air cylinder 8, the angle plate 2 positioned at the right side of each positioning disc 3 is respectively provided with a sliding groove 21 penetrating through the front side wall and the rear side wall of the angle plate 2, the two T-shaped correction plates 7 are respectively arranged in the two sliding grooves 21 in a sliding way, the leveling part of the T-shaped correction plate 7 extends outwards from the front side wall of the angle plate 2, the connecting part of the T-shaped correction plate 7 extends into the sliding groove 21, a backup plate 71 is connected with the bottom of the connecting part of the T-shaped correction plate 7, the backup plate 71 is abutted against the rear side wall of the angle plate 2, the angle plate 2 between the two positioning disks 3 is provided with a placing groove 22, one air cylinder 8 of the two leveling mechanisms is fixed in the placing groove 22, the other cylinder 8 is fixed on the right side wall of the angle plate 2, the cylinder 8 positioned in the placing groove 22 is connected with the connecting part of the T-shaped correction plate 7 positioned between the two positioning disks 3, and the cylinder 8 positioned on the right side wall of the angle plate 2 is connected with the connecting part of the T-shaped correction plate 7 positioned on the right side.

As shown in fig. 3, in use, the bottom plate 1 may be fixed on a platform of a vertical machining center, then the rear end of the meter case 9 is clamped on the positioning disk 3, and the end is abutted against the angle plate 2, then the spindle 5 is placed in the groove 42 of the bracket 4 and is inserted into the shaft hole of the meter case 9, the retaining ring 51 on the spindle 5 is abutted against the front end of the meter case 9, the long fixture block 61 on the screw 6 on the spindle 5 is rearwardly inserted through the long through hole 32 in the positioning disk 3, then the screw 6 rotates the long fixture block 61 to be 90 ° with the long fixture hole 32 on the positioning disk 3, and then the lock nut 62 on the screw 6 is screwed and tightened, so as to prevent the meter case 9 from moving back and forth on the spindle 5 and the positioning disk 3. Then drive actuating cylinder 8, actuating cylinder 8 drive T type correcting plate 7 toward the motion of strapping table casing 9 direction, support on the right side wall of strapping table casing 9 until the school flat portion on T type correcting plate 7, so not only can level strapping table casing 9, but also can prevent to appear in the course of working strapping table casing 9 pivoted phenomenon. Then process the terminal surface that strapping table casing 9 is located the top with vertical machining center, after having processed a terminal surface, start cylinder 8, cylinder 8 drive T type correcting plate 7 is toward the direction motion of keeping away from strapping table casing 9, strapping table casing 9 is kept away from to the school flat portion on the T type correcting plate 7, then stir rotatory strapping table casing 9, make another unprocessed terminal surface be in the top, then start cylinder 8, the school flat portion on cylinder 8 drive T type correcting plate 7 supports and leans on the right side wall of strapping table casing 9, so repeatedly, until finishing the whole processing of four terminal surfaces of strapping table casing 9.

Claims

1. A duplex position frock for processing strapping table casing includes: bottom plate, its characterized in that: an angle plate is vertically arranged on the bottom plate, a positioning disc is respectively arranged at the left side and the right side of the angle plate, a strip-shaped through hole which penetrates through the front side wall and the rear side wall of the positioning disc is arranged at the central position of the positioning disc, two brackets are vertically arranged on the bottom plate positioned at the front side of the angle plate, the tops of the two brackets are respectively provided with a groove, a mandrel which can rotate in the groove is clamped in the groove, the two mandrels are respectively aligned with the two positioning disks one by one, a retainer ring is arranged on the mandrel, a screw rod is arranged in the mandrel in a penetrating way, the front end and the rear end of the screw rod both extend out of the mandrel, a long strip block matched with the long strip through hole is arranged at the rear end of the screw rod, a locking mechanism is arranged at the front end of the screw rod, and the angle plates positioned at the right side of the positioning disks are respectively provided with a leveling mechanism capable of leveling a shell of the measuring meter arranged on the positioning disks and the mandrel.

2. The double-station tool for machining the shell of the gauge according to claim 1, characterized in that: the leveling mechanism includes: the correcting device comprises T-shaped correcting plates and air cylinders, wherein sliding grooves penetrating through the front side wall and the rear side wall of each corner plate are formed in the corner plate on the right side of each positioning disc respectively, the two T-shaped correcting plates are arranged in the two sliding grooves in a sliding mode respectively, a leveling part on each T-shaped correcting plate extends out of the front side wall of each corner plate, a connecting part on each T-shaped correcting plate extends into each sliding groove, a placing groove is formed in the corner plate between the two positioning discs, one air cylinder in each leveling mechanism is fixed in each placing groove, the other air cylinder is fixed on the right side wall of each corner plate, the air cylinders in each placing groove are connected with the connecting part of the T-shaped correcting plate between the two positioning discs, and the air cylinders on the right side wall of each corner plate are connected with the connecting.

3. The double-station tool for machining the meter shell according to claim 2, characterized in that: the bottom of the connecting part is connected with a backup plate which is abutted against the rear side wall of the angle plate.

4. The double-station tool for machining the shell of the gauge table as claimed in claim 1, 2 or 3, wherein: a connecting shaft is arranged at the central position of the rear end of the positioning disc, a positioning through hole is formed in the angle plate, the connecting shaft on the positioning disc penetrates through the positioning through hole of the angle plate, and the positioning disc is fixedly connected with the angle plate through a bolt; the long through hole on the positioning disc penetrates through the connecting shaft backwards.

5. The double-station tool for machining the shell of the gauge table as claimed in claim 1, 2 or 3, wherein: the locking mechanism is a locking nut, and the locking nut is in threaded connection with the front end of the screw rod.

6. The double-station tool for machining the shell of the gauge table as claimed in claim 1, 2 or 3, wherein: the connecting structure between the bracket and the bottom plate is as follows: the bottom plate is provided with a clamping groove, the bottom of the bracket is provided with a clamping block, the clamping block on the bracket is clamped into the clamping groove, and then the clamping block penetrates through the bracket by a bolt and is in threaded connection with the bottom plate.

7. The double-station tool for machining the shell of the gauge table as claimed in claim 1, 2 or 3, wherein: the angle plate is welded with the bottom plate.