CN214054416U

CN214054416U - Centre gripping frock is used in processing of instrument shell

Info

Publication number: CN214054416U
Application number: CN202022257594.8U
Authority: CN
Inventors: 王义友
Original assignee: Shandong Xiangwei Instrument Co ltd
Current assignee: Shandong Xiangwei Instrument Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-27
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to the technical field of clamping tools, in particular to a clamping tool for processing instrument shells, which comprises a case, a supporting table, a connecting block, a fixing bolt and a cutter platform, wherein the upper side of the case is fixedly connected with a first rotating shaft, the lower side of the first rotating shaft is fixedly connected with the connecting block, the upper right side of the connecting block is slidably connected with an upper pneumatic slider, the right side of the upper pneumatic slider is fixedly connected with an upper clamping plate, the upper side in the upper clamping plate is fixedly connected with a pneumatic telescopic rod, and the lower side of the pneumatic telescopic rod is fixedly connected with a mandril; the utility model discloses in, through last grip block, lower grip block and the ejector pin that sets up, this kind of setting is through the change to last grip block and lower grip block, can realize the purpose of the multiple panel board centre gripping of a lathe, adds man-hour to the panel board, can produce great vibrations, can make through promoting the ejector pin that the grip block is more fastened with lower grip block centre gripping instrument shell, reduces when processing instrument shell, the skew condition that instrument shell takes place.

Description

Centre gripping frock is used in processing of instrument shell

Technical Field

The utility model relates to a centre gripping frock technical field specifically is a centre gripping frock is used in processing of instrument shell.

Background

The meter shell is a shell for containing a flow measuring meter, along with the development of human society, the urban population is continuously increased, more and more flow bodies needing to be controlled for water flow and the like are required, and the meter is used as an advanced intelligent and digital power grid front-end acquisition element, is widely applied to various control systems and other equipment, and has the characteristics of convenience in installation, simplicity in wiring, small engineering quantity and the like.

When producing the instrument shell in the mill in the society today, the centre gripping frock of instrument shell processing usefulness, because the vibrations of machine can make the instrument shell carry out small amplitude aversion in the centre gripping frock, cause the processing inaccuracy that punches a hole, need adjust the machine, influence process velocity, add to the instrument shell, a processing method is taken to most of, make an instrument shell process come out need trade different lathe and process, consequently to above-mentioned problem, provide a centre gripping frock is used in instrument shell processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an instrument housing processing is with centre gripping frock 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:

a clamping tool for processing an instrument shell comprises a machine case, a supporting table, a connecting block, a fixing bolt and a tool post, wherein a first rotating shaft is fixedly connected to the upper side of the machine case, the lower side of the first rotating shaft is fixedly connected with the connecting block, the upper right side of the connecting block is slidably connected with an upper pneumatic sliding block, the right side of the upper pneumatic sliding block is fixedly connected with an upper clamping plate, a pneumatic telescopic rod is fixedly connected to the inner upper side of the upper clamping plate, the lower side of the pneumatic telescopic rod is fixedly connected with a mandril, the lower side of the mandril is fixedly connected with a buffer block, the lower side of the upper clamping plate is fixedly connected with a rubber pad, the right lower side of the connecting block is slidably connected with a lower pneumatic sliding block, the right side of the lower pneumatic sliding block is fixedly connected with a lower clamping plate, the, the pneumatic support slide upside fixedly connected with second pivot, second pivot upside fixedly connected with sword platform, sword platform outside fixedly connected with cutter, the inboard fixedly connected with instrument housing of rubber pad.

Preferably, the upper clamping plate is fixedly connected with the upper pneumatic sliding block through the fixing bolt, and the lower clamping plate is fixedly connected with the lower pneumatic sliding block through the fixing bolt.

Preferably, the right side in the connecting block is provided with a sliding groove, and the right side in the upper clamping plate is provided with a groove.

Preferably, the upper side of the support platform is provided with a slide rail, and the pneumatic support sliding plate is connected with the support platform in a sliding manner through the slide rail.

Preferably, the rubber pad is made of hard rubber blocks, and the buffer block is made of hard rubber blocks.

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

1. in the utility model, through the upper clamping plate, the lower clamping plate and the ejector rod which are arranged, the upper clamping plate and the lower clamping plate are fixedly connected with the upper pneumatic block and the lower pneumatic block through the fixing bolts, the purpose of clamping a plurality of instrument panels of a machine tool can be realized through the replacement of the upper clamping plate and the lower clamping plate, the pneumatic telescopic rod extends downwards to enable the ejector rod to be propped against the upper side of the instrument shell, when the instrument panel is processed, larger vibration can be generated, the instrument shell can be clamped by the upper clamping plate and the lower clamping plate more tightly by pushing the ejector rod, and the deviation condition of the instrument shell when the instrument shell is processed is reduced;

2. the utility model discloses in, through the first pivot, brace table and the pneumatic support slide that set up, the rotation through the control knife platform can realize that a machine carries out multiple station processing to the instrument housing, and this kind of setting has reduced and has carried out different stations and add the used time man-hour at the conversion instrument housing, has increased the process velocity of instrument housing, the effectual output that improves the instrument housing.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the connecting block of the present invention;

fig. 4 is a schematic view of the structure of the push rod of the present invention.

In the figure: 1-connecting block, 2-upper clamping plate, 3-lower clamping plate, 4-upper pneumatic sliding block, 5-lower pneumatic sliding block, 6-rubber pad, 7-instrument shell, 8-pneumatic telescopic rod, 9-ejector rod, 10-buffer block, 11-fixing bolt, 12-cabinet, 13-first rotating shaft, 14-tool table, 15-tool, 16-second rotating shaft, 17-pneumatic supporting sliding plate and 18-supporting table.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a clamping tool for processing an instrument shell comprises a case 12, a supporting table 18, a connecting block 1, a fixing bolt 11 and a tool post 14, wherein a first rotating shaft 13 is fixedly connected to the upper side of the case 12, the lower side of the first rotating shaft 13 is fixedly connected with the connecting block 1, the upper right side of the connecting block 1 is slidably connected with an upper pneumatic slider 4, the right side of the upper pneumatic slider 4 is fixedly connected with an upper clamping plate 2, the inner upper side of the upper clamping plate 2 is fixedly connected with a pneumatic telescopic rod 8, the lower side of the pneumatic telescopic rod 8 is fixedly connected with a push rod 9, the lower side of the push rod 9 is fixedly connected with a buffer block 10, the lower side of the upper clamping plate 2 is fixedly connected with a rubber pad 6, the lower right side of the connecting block 1 is slidably connected with a lower pneumatic slider 5, the right side of the lower pneumatic slider 5 is fixedly connected with a lower clamping plate 3, the upper side of the lower clamping plate 3 is fixedly connected with a rubber pad 6, the right lower side of the case 12 is fixedly connected with the supporting table 18, and the upper side of the supporting table 18 is fixedly connected with a pneumatic supporting slide plate 17, the upper side of the pneumatic support sliding plate 17 is fixedly connected with a second rotating shaft 16, the upper side of the second rotating shaft 16 is fixedly connected with a cutter platform 14, the outer side of the cutter platform 14 is fixedly connected with a cutter 15, and the inner side of the rubber pad 6 is fixedly connected with an instrument shell 7.

The upper clamping plate 2 is fixedly connected with an upper pneumatic sliding block 4 through a fixing bolt 11, the lower clamping plate 3 is fixedly connected with a lower pneumatic sliding block 5 through a fixing bolt 11, the arrangement is convenient for replacing the upper clamping plate 2 and the lower clamping plate 3, the same machine can clamp different instrument housings 7, a sliding groove is formed in the right side in the connecting block 1, a groove is formed in the right side in the upper clamping plate 2, the arrangement is convenient for the upper pneumatic sliding block 4 and the lower pneumatic sliding block 5 to move, the fastening and clamping of the instrument housings 7 by the upper clamping plate 2 and the lower clamping plate 3 are facilitated, a sliding rail is formed on the upper side of the supporting table 18, the pneumatic supporting sliding plate 17 is slidably connected with the supporting table 18 through the sliding rail, the arrangement is beneficial for the pneumatic supporting sliding plate 17 to move on the supporting table 18, the cutter 15 can move transversely, the rubber pad 6 is made of hard rubber blocks, and the buffer block 10 is made of hard rubber blocks, this arrangement can reduce damage to the meter housing 7 caused by the upper and

lower clamping plates

2 and 3 and the lift pins 9.

The working process is as follows: when the instrument shell 7 is processed, firstly selecting a clamping plate corresponding to the instrument shell 7 to be processed, fixedly connecting an upper clamping plate 2 with an upper pneumatic slide block 4 through a fixing bolt 11, fixedly connecting a lower clamping plate 3 with a lower pneumatic slide block 5 through a fixing bolt 11, fixing the clamping plate on the pneumatic slide block through a fixing bolt 11, placing the instrument shell 7 on the lower clamping plate 3, starting an air pump to start the upper pneumatic slide block 4 and the lower pneumatic slide block 5, enabling the upper pneumatic slide block 4 and the lower pneumatic slide block 5 to clamp the instrument shell 7, fixedly connecting a pneumatic telescopic rod 8 at the inner upper side of the upper clamping plate 2 through arranging a mandril 9, fixedly connecting a mandril 9 at the lower side of the pneumatic telescopic rod 8, fixedly connecting a buffer block 10 at the lower side of the mandril 9, fixedly connecting a rubber pad 6 at the lower side of the upper clamping plate 2, enabling the pneumatic telescopic rod 9 to be pushed against the upper side of the instrument shell 7 by downwards stretching the mandril 8, when the instrument panel 7 is processed, larger vibration can be generated, the upper clamping plate 2 and the lower clamping plate 3 can clamp the instrument shell 7 more tightly by pushing the ejector rod 9, the deviation condition of the instrument shell 7 generated when the instrument shell 7 is processed is reduced, when the instrument shell 7 is processed, the upper side of the connecting block 1 is fixedly connected with the first rotating shaft 13 through the arranged first rotating shaft 13, the supporting table 18 and the pneumatic support sliding plate 17, the connecting block 1 can rotate left and right by adjusting the rotation of the first rotating shaft 13 so as to be convenient for processing two sides of the instrument shell 7, the upper side of the supporting table 18 is fixedly connected with the pneumatic support sliding plate 17, the upper side of the pneumatic support sliding plate 17 is rotatably connected with the second rotating shaft 16, the upper side of the second rotating shaft 16 is rotatably connected with the tool rest 14, the outer side of the tool rest 14 is fixedly connected with the tool 15, and the instrument shell 7 can be processed by one machine in multiple stations by controlling the rotation of the tool rest 14, through controlling the pneumatic supporting sliding plate 17, the knife platform 14 can move transversely along with the rotation of the instrument shell 7, the time for processing different stations in the process of converting the instrument shell 7 is shortened by the arrangement, the processing speed of the instrument shell 7 is increased, and the yield of the instrument shell 7 is effectively improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centre gripping frock is used in instrument shell processing, includes quick-witted case (12), brace table (18), connecting block (1), fixing bolt (11) and sword platform (14), its characterized in that: the upper side of the case (12) is fixedly connected with a first rotating shaft (13), the lower side of the first rotating shaft (13) is fixedly connected with a connecting block (1), the upper right side of the connecting block (1) is slidably connected with an upper pneumatic sliding block (4), the right side of the upper pneumatic sliding block (4) is fixedly connected with an upper clamping plate (2), the inner upper side of the upper clamping plate (2) is fixedly connected with a pneumatic telescopic rod (8), the lower side of the pneumatic telescopic rod (8) is fixedly connected with a push rod (9), the lower side of the push rod (9) is fixedly connected with a buffer block (10), the lower side of the upper clamping plate (2) is fixedly connected with a rubber pad (6), the lower right side of the connecting block (1) is slidably connected with a lower pneumatic sliding block (5), the right side of the lower pneumatic sliding block (5) is fixedly connected with a lower clamping plate (3), and the upper side of the lower clamping plate (3) is fixedly connected with a rubber pad (6), case (12) lower right side fixedly connected with brace table (18), brace table (18) upside fixedly connected with pneumatics supports slide (17), pneumatics supports slide (17) upside fixedly connected with second pivot (16), second pivot (16) upside fixedly connected with sword platform (14), sword platform (14) outside fixedly connected with cutter (15), rubber pad (6) inboard fixedly connected with meter housing (7).

2. The instrument shell machining clamping tool according to claim 1, wherein the instrument shell machining clamping tool comprises: the upper clamping plate (2) is fixedly connected with the upper pneumatic sliding block (4) through the fixing bolt (11), and the lower clamping plate (3) is fixedly connected with the lower pneumatic sliding block (5) through the fixing bolt (11).

3. The instrument shell machining clamping tool according to claim 1, wherein the instrument shell machining clamping tool comprises: the inner right side of the connecting block (1) is provided with a sliding groove, and the inner right side of the upper clamping plate (2) is provided with a groove.

4. The instrument shell machining clamping tool according to claim 1, wherein the instrument shell machining clamping tool comprises: the upper side of the support platform (18) is provided with a slide rail, and the pneumatic support sliding plate (17) is connected with the support platform (18) in a sliding mode through the slide rail.

5. The instrument shell machining clamping tool according to claim 1, wherein the instrument shell machining clamping tool comprises: the rubber pad (6) is made of hard rubber blocks, and the buffer block (10) is made of hard rubber blocks.