CN211387746U

CN211387746U - Clamping tool of nut sawing machine

Info

Publication number: CN211387746U
Application number: CN201921897134.2U
Authority: CN
Inventors: 蒋晨; 沈德友; 周星辰; 沙巍炜; 陈士林
Original assignee: Jiangyin Letian Fastener Co ltd
Current assignee: Jiangyin Letian Fastener Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-01
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a tight frock of clamp of nut sawing machine, including the stage body, tubular product blank and grip block support, the equal fixed welding in stage body bottom face four corners has the supporting legs, one side vertically is provided with the saw charging tray in the middle of the stage body top face, just the first portion in end of saw charging tray runs through to the internal portion of stage, the bilateral symmetry that stage body top face and be located the saw charging tray is provided with the grip block support, and is two sets of transversely placed tubular product blank between the grip block support top face, tubular product blank top face both ends just are located the grip block support and all are provided with fixed grip block directly over perpendicular, and are two sets of the equal symmetrical fixed welding in both sides of fixed grip block and two sets of grip block supports has the rectangle extension board, three internal thread holes of group have been seted up to the symmetry on. The clamping tool of the nut sawing machine is convenient for clamping and fixing the pipe blank, and meets the requirements of pipe clamping of different diameters and sizes.

Description

Clamping tool of nut sawing machine

Technical Field

The utility model belongs to the technical field of the sawing machine, concretely relates to nut sawing machine's tight frock of clamp.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a highly intelligent automatic material sawing function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry.

However, when the existing sawing machine is used for sawing the blank pipes of the nuts, the pipes need to be clamped and fixed, the clamping structure in the prior art is single, the clamping of the pipes with different diameters cannot be met, and the utilization rate is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nut sawing machine's tight frock of clamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the clamping tool of the nut sawing machine comprises a machine table body, pipe blanks and clamping plate supports, wherein supporting legs are fixedly welded at four corners of the bottom end face of the machine table body, a sawing disc is longitudinally arranged at one side of the middle of the top end face of the machine table body, the bottom half part of the sawing disc penetrates into the machine table body, the clamping plate supports are symmetrically arranged at the top end face of the machine table body and positioned at two sides of the sawing disc, the pipe blanks are transversely placed between the top end faces of the two groups of clamping plate supports, fixed clamping plates are respectively arranged at two ends of the top end face of the pipe blanks and positioned vertically above the clamping plate supports, rectangular extension plates are symmetrically and fixedly welded at two sides of the two groups of fixed clamping plates and the two groups of clamping plate supports, three groups of internal thread holes are symmetrically formed in the rectangular extension plates, and two sides of the rectangular extension plates are, and two sets of fixed grip block and two sets of the opposite sides of grip block support all offer with the pipe blank cooperation arc breach of using.

Preferably, board body top face both sides just are located the grip block support and all vertically have seted up logical groove under perpendicular, and are two sets of all vertically be provided with the lead screw between the logical inslot wall, it is two sets of the lead screw all passes through bearing and board body coupling, and is two sets of driven gear has all been cup jointed to the polished rod department of lead screw one end, and is two sets of through chain drive meshing connection between the driven gear, and the intermediate position meshing of chain is connected with the driving gear, a board body side intermediate position is provided with the rocking handle carousel, just the center pin and the driving gear cooperation of rocking handle carousel are connected, and are two sets of screw thread bush has been cup jointed to lead screw week side equal screw thread, and thread bush and grip block support bottom face.

Preferably, the bottom of the back side of the clamping plate support is fixedly welded with a pointer, and the top end face of the machine table body and the two sides of the clamping plate support are marked with scale sizes matched with the pointer.

Preferably, the top end face of the machine table body and the symmetrical part of the sawing tray are rotatably connected with a transparent protection plate through a rotating shaft, and the transparent protection plate is positioned right in front of the pipe blank.

Preferably, two sets of lead to one side inner wall of groove and a fixed bonding of grip block support lateral wall have the rubber ripple pad, just the rubber ripple pad is located the lead screw and is perpendicular directly over.

The utility model discloses a technological effect and advantage:

the clamping tool of the nut sawing machine is characterized in that a clamping plate support, a fixed clamping plate, an internal thread hole, a fastening bolt and an arc-shaped notch are arranged, a pipe blank is placed on the arc-shaped notch on the top surface of the clamping plate support, the fixed clamping plate is fixedly connected with the clamping plate support through the fastening bolt in a threaded mode, the pipe blank is conveniently clamped and fixed, and the clamping of pipes with different diameters and sizes is met; the rocking handle turntable is manually rocked by arranging the rocking handle turntable, the driving gear, the driven gear, the lead screw and the thread sleeve, so that the driving gear drives the driven gear and the lead screw to rotate through the chain and drives the thread sleeve to linearly reciprocate in the through groove, the moving cutting of the pipe is facilitated, the mode of manually sawing the material is replaced, and the use safety is improved; through setting the pointer and the scale size, the clamping plate support drives the pointer to move, and observation is carried out through the scale size, so that the precision of sawing is improved conveniently, and the sawing is prevented from inclining; the clamping tool of the nut sawing machine is convenient for clamping and fixing the pipe blank, and meets the requirements of pipe clamping of different diameters and sizes.

Drawings

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

fig. 2 is a schematic view of a driving gear of the present invention;

fig. 3 is a schematic view of the grip block support of the present invention.

In the figure: 1 machine table body, 2 tubular product blanks, 3 clamping plate supports, 4 supporting legs, 5 saw material discs, 6 rectangular extension plates, 7 internal thread holes, 8 fixed clamping plates, 9 fastening bolts, 10 pointers, 11 scale sizes, 12 rubber corrugated pads, 13 through grooves, 14 rocking handle turntables, 15 transparent protection plates, 16 lead screws, 17 driven gears, 18 driving gears and 19 arc-shaped gaps.

Detailed Description

As shown in figures 1-3, the utility model provides a clamping tool of a nut sawing machine, which comprises a machine table body 1, pipe blanks 2 and a clamping plate support 3, wherein supporting legs 4 are fixedly welded at four corners of the bottom end surface of the machine table body 1, a sawing disc 5 is longitudinally arranged at one side in the middle of the top end surface of the machine table body 1, the bottom half part of the sawing disc 5 penetrates into the machine table body 1, the clamping plate support 3 is symmetrically arranged at the top end surface of the machine table body 1 and positioned at two sides of the sawing disc 5, the pipe blanks 2 are transversely placed between the top end surfaces of two groups of the clamping plate supports 3, fixed clamping plates 8 are arranged at two ends of the top end surface of the pipe blanks 2 and positioned right above the clamping plate support 3, rectangular extension plates 6 are symmetrically and fixedly welded at two sides of the two groups of the fixed clamping plates 8 and the two groups of the clamping plate supports 3, three groups of inner threaded holes 7, 6 both sides of rectangle extension board are all through fastening bolt 9 and 3 screw thread through connections of grip block support, and are two sets of the arc breach 19 that uses with the cooperation of tubular product blank 2 is all seted up to the relative side of fixed grip block 8 and two sets of grip block support 3, and tubular product blank 2 is placed on the arc breach 19 of 3 top surfaces of grip block support, and fastening bolt 9 is fixed grip block 8 and 3 screw thread fixed connection of grip block support, and the centre gripping of tubular product blank 2 of being convenient for is fixed.

Specifically, through grooves 13 are longitudinally formed in two sides of the top end face of the machine table body 1 and located under the vertical direction of the clamping plate support 3, lead screws 16 are longitudinally arranged between the inner walls of the two groups of through grooves 13, the two groups of lead screws 16 are connected with the machine table body 1 through bearings, driven gears 17 are fixedly sleeved at polished rods at one ends of the two groups of lead screws 16, the two groups of driven gears 17 are connected through chain transmission meshing, driving gears 18 are meshed and connected at the middle positions of the chains, a rocking handle turntable 14 is arranged at the middle position of one side face of the machine table body 1, a central shaft of the rocking handle turntable 14 is matched and connected with the driving gears 18, thread sleeves are sleeved on the peripheral sides of the two groups of lead screws 16 in a threaded manner, the thread sleeves are fixedly welded with the bottom end face of the clamping plate support 3, and the rocking handle turntable 14 is manually rocked, so that the, the driving thread sleeve linearly reciprocates in the through groove 13, so that the pipe can be conveniently moved and cut, and a handheld sawing mode is replaced.

Specifically, it is two sets of grip block support 3 has a fixed welding in the back of the body side bottom to have pointer 10, 1 top of the platform body just lies in 3 both sides of grip block support and all marks the scale size 11 of using with the cooperation of pointer 10, and grip block support 3 drives pointer 10 and removes, observes through scale size 11, is convenient for improve the precision of sawing.

Specifically, the top end face of the machine table body 1 and the symmetrical part of the saw disc 5 are rotatably connected with a transparent protection plate 15 through a rotating shaft, the transparent protection plate 15 is located right in front of the pipe blank 2, and the transparent protection plate 15 prevents metal scraps from splashing on a worker body.

Specifically, two sets of through groove 13 one side inner wall and 3 a lateral wall of grip block support are fixed to be bonded with rubber ripple pad 12, just rubber ripple pad 12 is located the lead screw 16 directly over perpendicularly, and rubber ripple pad 12 prevents that the metal fillings from getting into through the inslot 13.

Specifically, this tubular product clamping device for sawing machine, place tubular product blank 2 on the arc breach 19 of 3 top surfaces of grip block support, fastening bolt 9 is with fixed grip block 8 and 3 thread fixed connections of grip block support, manually wave rocking handle carousel 14, make driving gear 18 drive driven gear 17 and lead screw 16 through the chain and rotate, it is at logical inslot 13 straight reciprocating motion to drive the thread bush, remove the cutting to tubular product blank 2, grip block support 3 drives pointer 10 and removes, observe the size through scale size 11, rubber ripple pad 12 prevents that the metal fillings from getting into logical inslot 13. The clamping tool of the nut sawing machine is convenient for clamping and fixing the pipe blank, and meets the requirements of pipe clamping of different diameters and sizes.

Claims

1. The clamping tool of the nut sawing machine comprises a machine table body (1), a pipe blank (2) and a clamping plate support (3), and is characterized in that: the supporting legs (4) are fixedly welded at four corners of the bottom end face of the machine table body (1), a sawing disc (5) is longitudinally arranged at one side of the middle of the top end face of the machine table body (1), the bottom half part of the sawing disc (5) penetrates into the machine table body (1), clamping plate supports (3) are symmetrically arranged at two sides of the top end face of the machine table body (1) and positioned on the sawing disc (5), a pipe blank (2) is transversely placed between the top end faces of the two groups of clamping plate supports (3), fixed clamping plates (8) are arranged at two ends of the top end face of the pipe blank (2) and positioned right above the clamping plate supports (3) vertically, rectangular extension plates (6) are symmetrically and fixedly welded at two sides of the two groups of fixed clamping plates (8) and the two groups of clamping plate supports (3), three groups of internal thread holes (7) are symmetrically formed in the rectangular extension plates, rectangle extension board (6) both sides all are through fastening bolt (9) and grip block support (3) screw thread through connection, and are two sets of arc breach (19) that use with tubular product blank (2) cooperation are all seted up to the relative side of fixed grip block (8) and two sets of grip block supports (3).

2. The clamping tool of the nut sawing machine according to claim 1, characterized in that: through grooves (13) are longitudinally formed on two sides of the top end face of the machine table body (1) and are positioned under the vertical direction of the clamping plate support (3), lead screws (16) are longitudinally arranged between the inner walls of the two groups of through grooves (13), the two groups of lead screws (16) are connected with the machine table body (1) through bearings, driven gears (17) are fixedly sleeved at polished rods at one ends of the two groups of lead screws (16), the two groups of driven gears (17) are connected through chain transmission meshing, and the middle position of the chain is engaged with a driving gear (18), a rocking handle turntable (14) is arranged at the middle position of one side surface of the machine table body (1), and the central shaft of the rocking handle turntable (14) is matched and connected with the driving gear (18), the peripheral sides of the two groups of lead screws (16) are sleeved with threaded sleeves in a threaded manner, and the threaded sleeves are fixedly welded with the bottom end face of the clamping plate support (3).

3. The clamping tool of the nut sawing machine according to claim 1, characterized in that: two sets of grip block support (3) back of the body side bottom fixed welding have pointer (10), machine table body (1) top face just is located grip block support (3) both sides and all is marked scale size (11) that use with pointer (10) cooperation.

4. The clamping tool of the nut sawing machine according to claim 1, characterized in that: the top end face of the machine table body (1) and the symmetrical part of the sawing disc (5) are rotatably connected with a transparent protection plate (15) through a rotating shaft, and the transparent protection plate (15) is located right in front of the pipe blank (2).

5. The clamping tool of the nut sawing machine according to claim 2, characterized in that: and rubber corrugated pads (12) are fixedly bonded on the inner wall of one side of the through grooves (13) and one side wall of the clamping plate support (3), and the rubber corrugated pads (12) are positioned right above the lead screw (16).