CN208019802U - A kind of mechanical processing fixing device - Google Patents
A kind of mechanical processing fixing device Download PDFInfo
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- CN208019802U CN208019802U CN201820358510.XU CN201820358510U CN208019802U CN 208019802 U CN208019802 U CN 208019802U CN 201820358510 U CN201820358510 U CN 201820358510U CN 208019802 U CN208019802 U CN 208019802U
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- side plate
- rack
- pulley
- bracket
- slide mass
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Abstract
The utility model is related to a kind of fixing devices, in particular it is a kind of mechanical processing fixing device, the upper and lower position of top sheave mechanism can be controlled by adjusting sliding screw, gear rotation is controlled by swinging handle, the rack I engaged and rack II is driven to move, the sliding position and angle of pulley mechanism I and pulley mechanism II on lower bracket side plate I and lower bracket side plate II are controlled, to adapt to the diameter change of various seamless pipes；Pulley I, pulley II and top sheave can be rotated together when processing seamless pipe with seamless pipe, reduce the friction between fixture and workpiece.A kind of mechanical processing fixing device of the utility model, including upper bracket, lower bracket, pulley mechanism I, pulley mechanism II, top sheave mechanism and base mechanism, upper bracket and lower bracket are for fixing the present apparatus, and pulley mechanism I, pulley mechanism II and top sheave mechanism can adjust mutual distance by base mechanism and angle adapts to process requirements.
Description
Technical field
The utility model is related to a kind of fixing devices, are in particular a kind of mechanical processing fixing devices.
Background technology
Such as a kind of mechanical processing fixing devices of patent No. CN106670854A, including pedestal, the top of the pedestal
Four supporting rods are installed, four supporting rods are equidistant circumferentially disposed with same center of circle same radius, and the supporting rod leans on
The side in the nearly center of circle offers sliding slot, and the bottom of be supporting rod is mounted on linear motor close to the side of sliding slot, described
Linear motor is electrically connected with PLC controller, sliding block is both provided in the sliding slot, and sliding block is connect with linear motor, the cunning
The one end of block far from sliding slot is respectively mounted on the supporting plate, and the top of the support plate opens up fluted, and the inner wall of groove is equidistant
From clamp device is equipped with, the support plate offers location hole close to the bottom centre of groove；The shortcomings that utility model is,
It cannot be used for fixed large-scale seamless pipe.
Utility model content
The purpose of this utility model is to provide a kind of mechanical processing fixing device, can process large-scale, medium-sized and mistake
Play the role of support and positioning when long seamless pipe, the present apparatus can be by the position of adjustable pulley mechanism come when adapting to processing pairs
The requirement of fixture can play the role of workpieces processing positioning and support, increase machining accuracy, other less fixtures use secondary
Number is cost-effective.
The purpose of this utility model is achieved through the following technical solutions：
A kind of mechanical processing fixing device, including upper bracket, lower bracket, pulley mechanism I, pulley mechanism II, top sheave
Mechanism and base mechanism, the upper bracket include upper bracket body, upper bracket side plate I, upper bracket side plate II, top sheave slide mass I
With top sheave slide mass II, upper bracket side plate I is welded on the right end of upper bracket body, and upper bracket side plate II is welded on upper bracket body
Left end；Top sheave slide mass I and top sheave slide mass II are welded on the lower end of upper bracket body, and top sheave slide mass II is located at upper cunning
The front end of skidding kinetoplast I；
The lower bracket includes lower bracket body, lower bracket side plate I and lower bracket side plate II, and lower bracket side plate I is welded on down
The right end of stake body, lower bracket side plate II are welded on the left end of lower bracket body, and sliding groove I, lower branch are provided on lower bracket side plate I
Sliding groove II is provided on frame side plate II；
The pulley mechanism I includes pulley bracket I, pulley spindle I and pulley I, and pulley I is rotatablely connected by bearing and clamp spring
On pulley spindle I, pulley spindle I is fixedly connected on the upper end of pulley bracket I, and the lower end of pulley bracket I is provided with sliding groove III；
The pulley mechanism II includes pulley bracket II, pulley spindle II and pulley II, and pulley II is turned by bearing and clamp spring
Dynamic to be connected on pulley spindle II, pulley spindle II is fixedly connected on the upper end of pulley bracket II, and the lower end of pulley bracket II is provided with
Sliding groove IV；
The top sheave mechanism includes sliding screw, top sheave axis, top sheave and top sheave holder, the lower end of sliding screw
The upper end of top sheave holder is rotatably connected on by clamp spring, top sheave is rotatably connected on by bearing and clamp spring on top sheave axis,
Top sheave axis is fixedly connected on the lower end of top sheave holder；
The base mechanism includes base support, handle, rack I, rack II, side plate I, side plate II, gear and drive shaft,
Rack I includes tooth bar body I and rack articulated body I, and rack articulated body I is welded on one end of tooth bar body I；Rack II includes tooth bar body
II and rack articulated body II, rack articulated body II be welded on one end of tooth bar body II；Side plate I includes side plate body I, rack slide mass
I and rack slide mass II, rack slide mass I and rack slide mass II be welded on side plate body I, rack slide mass I is located at rack
The upper end of slide mass II；Side plate II includes side plate body II, rack slide mass III and rack slide mass IV, rack slide mass III and tooth
Slide mass IV is welded on side plate body II, and rack slide mass III is located at the upper end of rack slide mass IV；Side plate I is solid by bolt
Surely it is connected to the rear end of base support, side plate II is bolted to connection in the front end of base support, and side plate I and side plate II are right
Claim setting；One end of drive shaft is rotatably connected on by bearing and clamp spring on side plate I, and the other end of drive shaft passes through bearing and card
Spring is rotatably connected on side plate II, and gear is fixedly connected on the driving shaft by connecting key with the shaft shoulder, and gear is located at side plate I and side
Between plate II, handle is bolted to connection in one end of drive shaft；Rack I is slided with rack slide mass I and rack respectively
Body III is slidably connected, and rack I is between side plate body I and side plate body II；Rack II is slided with rack slide mass II and rack respectively
Kinetoplast IV is slidably connected, and rack II is between side plate body I and side plate body II；Gear is engaged with rack I and rack II respectively；
It is provided with sliding groove I on the lower bracket side plate I, sliding groove II, upper bracket side are provided on lower bracket side plate II
The lower end of plate II and the upper end of lower bracket side plate II are bolted to connection, the upper end of lower bracket side plate I and upper bracket side plate I
Lower end be bolted to connection, pulley bracket I is slidably connected in sliding groove I, and pulley bracket II is slidably connected at sliding
In slot II；The lower end of pulley bracket I is provided with sliding groove III, and the lower end of pulley bracket I passes through hinge column I and rack articulated body I
Hinged, hinge column I is slidably connected in sliding groove III；The lower end of pulley bracket II is provided with sliding groove IV, pulley bracket II
Lower end is hinged by hinge column II and rack articulated body II, and hinge column II is slidably connected in sliding groove IV；Lower bracket body is distinguished
It is bolted to connection on side plate body I and side plate body II；Screw thread mouth is provided on upper bracket body, sliding screw passes through screw thread
It is connected on upper bracket body, is respectively arranged with sliding groove V on top sheave slide mass I and top sheave slide mass II, the one of pulley spindle
End is slidably connected at by sliding groove V on top sheave slide mass II, and the other end of top sheave axis is slidably connected by sliding groove V
On top sheave slide mass I.
As advanced optimizing for the technical program, a kind of mechanical processing fixing device of the utility model, the upper branch
Frame side plate I, upper bracket side plate II, lower bracket side plate I and lower bracket side plate II are arc-shaped.
As advanced optimizing for the technical program, a kind of mechanical processing fixing device of the utility model, the rack
Body I and tooth bar body II are I-shaped.
A kind of mechanical processing fixing device of the utility model has the beneficial effect that：
A kind of mechanical processing fixing device of the utility model controls the upper of top sheave mechanism by adjusting sliding screw
Lower position controls gear rotation by swinging handle, drives the rack I engaged and rack II to move, to control turbine
The sliding position and angle of structure I and pulley mechanism II on lower bracket side plate I and lower bracket side plate II, to adapt to various seamless pipes
Diameter change；Pulley I, pulley II and top sheave can be rotated together when processing seamless pipe with seamless pipe, reduce fixture
Friction between workpiece.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the mechanical processing fixing device overall structure diagram of the utility model；
Fig. 2 is the upper bracket structural schematic diagram of the utility model；
Fig. 3 is the lower support structure schematic diagram of the utility model；
Fig. 4 is I structural schematic diagram of pulley mechanism of the utility model；
Fig. 5 is II structural schematic diagram of pulley mechanism of the utility model；
Fig. 6 is the top sheave mechanism structure schematic diagram of the utility model；
Fig. 7 is the base mechanism structural schematic diagram of the utility model；
Fig. 8 is the pedestal section view figure structure schematic representation of the utility model；
Fig. 9 is I structural schematic diagram of rack of the utility model；
Figure 10 is II structural schematic diagram of rack of the utility model；
Figure 11 is I structural schematic diagram of side plate of the utility model；
Figure 12 is II structural schematic diagram of side plate of the utility model.
In figure：Upper bracket 1；Upper bracket body 1-1；I 1-2 of upper bracket side plate；II 1-3 of upper bracket side plate；Top sheave slide mass I
1-4；II 1-5 of top sheave slide mass；Lower bracket 2；Lower bracket body 2-1；I 2-2 of lower bracket side plate；II 2-3 of lower bracket side plate；Pulley
Mechanism I 3；I 3-1 of pulley bracket；I 3-2 of pulley spindle；I 3-3 of pulley；Pulley mechanism II 4；II 4-1 of pulley bracket；II 4- of pulley spindle
2；II 4-3 of pulley；Top sheave mechanism 5；Sliding screw 5-1；Top sheave axis 5-2；Top sheave 5-3；Top sheave holder 5-4；Pedestal
Mechanism 6；Base support 6-1；Handle 6-2；I 6-3 of rack；I 6-3-1 of tooth bar body；I 6-3-2 of rack articulated body；II 6-4 of rack；Tooth
II 6-4-1 of body；II 6-4-2 of rack articulated body；I 6-5 of side plate；I 6-5-1 of side plate body；I 6-5-2 of rack slide mass；Rack slides
II 6-5-3 of body；II 6-6 of side plate；II 6-6-1 of side plate body；III 6-6-2 of rack slide mass；IV 6-6-3 of rack slide mass；Gear 6-
7；Drive shaft 6-8.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Specific implementation mode one：
Illustrate present embodiment, a kind of mechanical processing fixing device, including a kind of mechanical processing with reference to Fig. 1-12
With fixing device, including upper bracket 1, lower bracket 2, pulley mechanism I 3, pulley mechanism II 4, top sheave mechanism 5 and base mechanism 6,
The upper and lower position of top sheave mechanism 5 is controlled by adjusting sliding screw 5-1, controlling gear 6-7 by swinging handle 6-2 turns
It is dynamic, I 6-3 of rack engaged and rack II 6-4 movements are driven, to control pulley mechanism I 3 and pulley mechanism II 4 in lower branch
Sliding position on II 2-3 of I 2-2 of frame side plate and lower bracket side plate and angle, to adapt to the diameter change of various seamless pipes；Pulley
I 3-3, pulley II 4-3 and top sheave 5-3 can be rotated together when processing seamless pipe with seamless pipe, reduce fixture and workpiece
Between friction.
The upper bracket 1 includes upper bracket body 1-1, I 1-2 of upper bracket side plate, II 1-3 of upper bracket side plate, top sheave sliding
I 1-4 of body and top sheave slide mass II 1-5, I 1-2 of upper bracket side plate are welded on the right end of upper bracket body 1-1, upper bracket side plate II
1-3 is welded on the left end of upper bracket body 1-1, and I 1-4 of top sheave slide mass and II 1-5 of top sheave slide mass are welded on upper bracket body
The lower end of 1-1, II 1-5 of top sheave slide mass are located at the front end of I 1-4 of top sheave slide mass；I 1-2 of upper bracket side plate and upper bracket
II 1-3 of side plate is arc-shaped plate, and I 1-2 of upper bracket side plate and II 1-3 of upper bracket side plate set in semicircle and symmetrically set, upper bracket side plate I
It is provided with waist hole on II 1-3 of 1-2 and upper bracket side plate, for adjusting the upper and lower position of upper bracket body 1-1.
The lower bracket 2 includes II 2-3 of lower bracket body 2-1, I 2-2 of lower bracket side plate and lower bracket side plate, lower bracket side plate
I 2-2 is welded on the right end of lower bracket body 2-1, and II 2-3 of lower bracket side plate is welded on the left end of lower bracket body 2-1, lower bracket side plate
It is provided with sliding groove I on I 2-2, sliding groove II is provided on II 2-3 of lower bracket side plate；II 2-3 of lower bracket side plate and lower bracket side
I 2-2 of plate is arc-shaped plate, and II 2-3 of lower bracket side plate and I 2-2 semicirculars in shape of lower bracket side plate are symmetrical arranged, lower bracket side plate II
Waist hole is provided on I 2-2 of 2-3 and lower bracket side plate to be used for adjusting when connecting with I 1-2 of rack side plate and II 1-3 of upper bracket side plate
Position；
The pulley mechanism I 3 passes through bearing including I 3-1 of pulley bracket, I 3-2 of pulley spindle and pulley I 3-3, I 3-3 of pulley
It is rotatably connected on I 3-2 of pulley spindle with clamp spring, I 3-2 of pulley spindle is fixedly connected on the upper end of I 3-1 of pulley bracket, pulley bracket I
The lower end of 3-1 is provided with sliding groove III；
The pulley mechanism II 4 passes through including II 4-3 of II 4-1 of pulley bracket, II 4-2 of pulley spindle and pulley, II 4-3 of pulley
Bearing and clamp spring are rotatably connected on II 4-2 of pulley spindle, and II 4-2 of pulley spindle is fixedly connected on the upper end of II 4-1 of pulley bracket, sliding
The lower end of II 4-1 of wheel support is provided with sliding groove IV；
The top sheave mechanism 5 includes sliding screw 5-1, top sheave axis 5-2, top sheave 5-3 and top sheave holder 5-4,
The lower end of sliding screw 5-1 is rotatably connected on the upper end of top sheave holder 5-4 by bearing and clamp spring, and top sheave 5-3 passes through card
Spring is rotatably connected on top sheave axis 5-2, and top sheave axis 5-2 is fixedly connected on the lower end of top sheave holder 5-4；Sliding screw 5-
1 lower end passes through the through-hole of the upper ends top sheave holder 5-4, the lower end of sliding screw 5-1 to be provided with jump-ring slot, and clamp spring is stuck in clamp spring
In slot, limit slippage screw 5-1 is moved up and down top sheave holder 5-4's, and sliding screw 5-1 can be with top sheave holder 5-4
It relatively rotates；
The base mechanism 6 includes base support 6-1, handle 6-2, I 6-3 of rack, II 6-4 of rack, I 6-5 of side plate, side plate
II 6-6, gear 6-7 and drive shaft 6-8, I 6-3 of rack include I 6-3-2 of I 6-3-1 of tooth bar body and rack articulated body, and rack is hinged
I 6-3-2 of body is welded on one end of I 6-3-1 of tooth bar body；II 6-4 of rack includes II 6-4- of II 6-4-1 of tooth bar body and rack articulated body
2, II 6-4-2 of rack articulated body is welded on one end of II 6-4-1 of tooth bar body；I 6-5 of side plate includes I 6-5-1 of side plate body, rack cunning
I 6-5-2 of kinetoplast and rack slide mass II 6-5-3, I 6-5-2 of rack slide mass and II 6-5-3 of rack slide mass are welded on side plate body
On I 6-5-1, I 6-5-2 of rack slide mass is located at the upper end of II 6-5-3 of rack slide mass；II 6-6 of side plate includes II 6- of side plate body
IV 6-6-3 of 6-1, III 6-6-2 of rack slide mass and rack slide mass IV 6-6-3, III 6-6-2 of rack slide mass and rack slide mass
It is welded on II 6-6-1 of side plate body, III 6-6-2 of rack slide mass is located at the upper end of IV 6-6-3 of rack slide mass；I 6-5 of side plate is logical
The rear end that bolt is fixedly connected on base support 6-1 is crossed, II 6-6 of side plate is bolted to connection before base support 6-1
End, I 6-5 of side plate and II 6-6 of side plate are symmetrical arranged；One end of drive shaft 6-8 is rotatably connected on I 6- of side plate by bearing and clamp spring
On 5, the other end of drive shaft 6-8 is rotatably connected on by bearing and clamp spring on II 6-6 of side plate, gear 6-7 by connecting key and
The shaft shoulder is fixedly connected on drive shaft 6-8, and gear 6-7 is located between II 6-6 of I 6-5 of side plate and side plate, and handle 6-2 passes through bolt
It is fixedly connected on one end of drive shaft 6-8；I 6-3 of rack is slided with I 6-5-2 of rack slide mass and III 6-6-2 of rack slide mass respectively
Dynamic connection, I 6-3 of rack are located between II 6-6-1 of I 6-5-1 of side plate body and side plate body；II 6-4 of rack respectively with rack slide mass
II 6-5-3 and IV 6-6-3 of rack slide mass are slidably connected, II 6-4 of rack be located at I 6-5-1 of side plate body and II 6-6-1 of side plate body it
Between；Gear 6-7 is engaged with I 6-3 of rack and II 6-4 of rack respectively；City is installed first drive shaft 6-8 is mounted on I 6-5 of side plate,
Gear 6-7 is mounted on drive shaft 6-8 again, then drive shaft 6-8 is mounted on II 6-6 of side plate；II 6-4 of rack and tooth are installed
When I 6-3 of item, II 6-4 of rack and I 6-3 of rack are looked into from the both sides gear 6-7 into using the rotation of gear 6-7 by II 6- of rack simultaneously
4 and I 6-3 of rack is installed；The length of II 6-4-2 of rack articulated body is more than the length of I 6-3-2 of rack articulated body；
It is provided with sliding groove I on I 2-2 of lower bracket side plate, sliding groove II is provided on II 2-3 of lower bracket side plate, on
The upper end of II 2-3 of lower end and lower bracket side plate of II 1-3 of rack side plate is bolted to connection, and I 2-2's of lower bracket side plate is upper
End and the lower end of I 1-2 of upper bracket side plate are bolted to connection, and I 3-1 of pulley bracket is slidably connected in sliding groove I, pulley
II 4-1 of holder is slidably connected in sliding groove II；The lower end of I 3-1 of pulley bracket is provided with sliding groove III, I 3-1's of pulley bracket
Lower end is hinged by hinge column I and I 6-3-2 of rack articulated body, and hinge column I is slidably connected in sliding groove III；Pulley bracket II
The lower end of 4-1 is provided with sliding groove IV, and the lower end of II 4-1 of pulley bracket is cut with scissors by hinge column II and II 6-4-2 of rack articulated body
It connects, hinge column II is slidably connected in sliding groove IV；Lower bracket body 2-1 is bolted to connection respectively in I 6-5-1 of side plate body
On II 6-6-1 of side plate body；Screw thread mouth is provided on upper bracket body 1-1, sliding screw 5-1 is threadedly attached in upper bracket body
On 1-1, sliding groove V, one end of pulley spindle 5-2 are respectively arranged on II 1-5 of I 1-4 of top sheave slide mass and top sheave slide mass
It is slidably connected on II 1-5 of top sheave slide mass by sliding groove V, the other end of top sheave axis 5-2 is slided by sliding groove V
It is connected on I 1-4 of top sheave slide mass；The sliding panel that I 3-1 of pulley bracket and II 2-3 of lower bracket side plate is slidably connected and lower branch
The radian of II 2-3 of frame side plate is identical, the sliding panel that II 4-1 of pulley bracket and I 2-2 of lower bracket side plate is slidably connected and lower bracket side
The radian of I 2-2 of plate is identical；When wheel mechanism I 3, II 4 top sheave mechanism 5 close to each other of pulley mechanism are adjusted up, can be used for adding
Work large size seamless pipe；It is adjusted downwards when wheel mechanism I 3, pulley mechanism II 4 are located remotely from each other top sheave mechanism 5, can be used for processing smaller
Type seamless pipe；Angular distance between wheel mechanism I 3, pulley mechanism II 4 will will also be gone to adjust according to actual processing demand.
I 1-2 of upper bracket side plate, II 1-3 of upper bracket side plate, I 2-2 of lower bracket side plate and II 2-3 of lower bracket side plate are
Arc-shaped, I 1-2 of rack side plate, II 1-3 of upper bracket side plate, I 2-2 of lower bracket side plate are identical with II 2-3 radians of lower bracket side plate,
In circle when I 1-2 of rack side plate, II 1-3 of upper bracket side plate, I 2-2 of lower bracket side plate and II 2-3 of lower bracket side plate link together
Shape adjusts the diameter that position adapts to various seamless pipes conducive to pulley mechanism I 3, pulley mechanism II 4 and top sheave mechanism 5 when processing.
I 6-3-1 of the tooth bar body and II 6-4-1 of tooth bar body be it is I-shaped, it is I-shaped can be by I 6-3-1 of tooth bar body and tooth
II 6-4-1 of body is inserted between II 6-6-1 of I 6-5-1 of side plate body and side plate body.
A kind of mechanical processing fixing device of the utility model, its working principle is that：
Large-scale, medium-sized or elongated seamless pipe to be processed is placed on pulley mechanism I 3 and pulley mechanism II 4 when use,
Rotational handle 6-2, handle 6-2 are bolted to connection on drive shaft 6-8, and gear 6-7 is fixed by connecting key and the shaft shoulder
It is connected on drive shaft 6-8, handle 6-2 bands moving gear 6-7 starts to rotate；The upper and lower ends of gear 6-7 respectively with I 6-3 of rack
It is engaged with II 6-4 of rack, gear 6-7 rotates clockwise I 6-3 of hour rack and II 6-4 of rack is located remotely from each other, and gear 6-7 is counterclockwise
It is close to each other to rotate hour rack I 6-3 and II 6-4 of rack, I 3-1 of pulley bracket and cunning are hinged on II 6-4 of I 6-3 of rack and rack
II 4-1 of wheel support, I 6-3 of rack and II 6-4 of rack band I 3-1 of moving pulley bracket and pulley bracket II 4-1 movements；Pulley bracket I
3-1 and II 4-1 of pulley bracket can be since the drive of II 6-4 of limitation and I 6-3 of rack and rack of degree of freedom be in lower bracket side plate I
It is slided on II 2-3 of 2-2 and lower bracket side plate, I 3-1 of pulley bracket and the variation of II 4-1 angle and distances of pulley bracket, I 3-3 of pulley
Start to rotate with the relatively seamless pipes of II 4-3 of pulley；After adjusting appropriate angle, by II 1-3 of upper bracket side plate and lower bracket side plate I
2-2 is bolted to connection, and I 1-2 of upper bracket side plate and I 2-2 of lower bracket side plate are bolted to connection；Rotation sliding spiral shell
5-1 is followed closely, sliding screw 5-1, to underdrive, drives top sheave holder 5-4 slide downwards, when top sheave 5-3 is touched by screw thread
Stop operating sliding screw 5-1 when seamless pipe to be processed；Open machining tool process seamless pipe, I 3-3 of pulley, II 4-3 of pulley and
Top sheave 5-3 is rotated with seamless pipe；
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the scope of protection of the utility model.
Claims (3)
1. a kind of mechanical processing fixing device, including upper bracket (1), lower bracket (2), pulley mechanism I (3), pulley mechanism II
(4), top sheave mechanism (5) and base mechanism (6), it is characterised in that：The upper bracket (1) includes upper bracket body (1-1), upper branch
Frame side plate I (1-2), upper bracket side plate II (1-3), top sheave slide mass I (1-4) and top sheave slide mass II (1-5), upper bracket
Side plate I (1-2) is welded on the right end of upper bracket body (1-1), and upper bracket side plate II (1-3) is welded on a left side of upper bracket body (1-1)
End；Top sheave slide mass I (1-4) and top sheave slide mass II (1-5) are welded on the lower end of upper bracket body (1-1), and top sheave is slided
Kinetoplast II (1-5) is located at the front end of top sheave slide mass I (1-4)；
The lower bracket (2) includes lower bracket body (2-1), lower bracket side plate I (2-2) and lower bracket side plate II (2-3), lower bracket
Side plate I (2-2) is welded on the right end of lower bracket body (2-1), and lower bracket side plate II (2-3) is welded on a left side of lower bracket body (2-1)
It holds, is provided with sliding groove I on lower bracket side plate I (2-2), sliding groove II is provided on lower bracket side plate II (2-3)；
The pulley mechanism I (3) includes pulley bracket I (3-1), pulley spindle I (3-2) and pulley I (3-3), and pulley I (3-3) is logical
It crosses bearing and clamp spring is rotatably connected on pulley spindle I (3-2), pulley spindle I (3-2) is fixedly connected on the upper of pulley bracket I (3-1)
End, the lower end of pulley bracket I (3-1) is provided with sliding groove III；
The pulley mechanism II (4) includes pulley bracket II (4-1), pulley spindle II (4-2) and pulley II (4-3), II (4- of pulley
3) it is rotatably connected on pulley spindle II (4-2) by bearing and clamp spring, pulley spindle II (4-2) is fixedly connected on pulley bracket II
The lower end of the upper end of (4-1), pulley bracket II (4-1) is provided with sliding groove IV；
The top sheave mechanism (5) includes sliding screw (5-1), top sheave axis (5-2), top sheave (5-3) and top sheave holder
The lower end of (5-4), sliding screw (5-1) are rotatably connected on the upper end of top sheave holder (5-4), top sheave (5-3) by clamp spring
It is rotatably connected on top sheave axis (5-2) by bearing and clamp spring, top sheave axis (5-2) is fixedly connected on top sheave holder (5-
4) lower end；
The base mechanism (6) includes base support (6-1), handle (6-2), rack I (6-3), rack II (6-4), side plate I
(6-5), side plate II (6-6), gear (6-7) and drive shaft (6-8), rack I (6-3) include tooth bar body I (6-3-1) and rack hinge
Junctor I (6-3-2), rack articulated body I (6-3-2) are welded on one end of tooth bar body I (6-3-1)；Rack II (6-4) includes rack
Body II (6-4-1) and rack articulated body II (6-4-2), rack articulated body II (6-4-2) are welded on tooth bar body II (6-4-1)
One end；Side plate I (6-5) includes side plate body I (6-5-1), rack slide mass I (6-5-2) and rack slide mass II (6-5-3), tooth
Slide mass I (6-5-2) and rack slide mass II (6-5-3) are welded on side plate body I (6-5-1), I (6-5- of rack slide mass
2) it is located at the upper end of rack slide mass II (6-5-3)；Side plate II (6-6) includes side plate body II (6-6-1), rack slide mass III
(6-6-2) and rack slide mass IV (6-6-3), rack slide mass III (6-6-2) and rack slide mass IV (6-6-3) are welded on side
On plate body II (6-6-1), rack slide mass III (6-6-2) is located at the upper end of rack slide mass IV (6-6-3)；Side plate I (6-5) is logical
The rear end that bolt is fixedly connected on base support (6-1) is crossed, side plate II (6-6) is bolted to connection in base support (6-
1) front end, side plate I (6-5) and side plate II (6-6) are symmetrical arranged；One end of drive shaft (6-8) is rotated by bearing and clamp spring
It being connected on side plate I (6-5), the other end of drive shaft (6-8) is rotatably connected on by bearing and clamp spring on side plate II (6-6),
Gear (6-7) is fixedly connected on by connecting key and the shaft shoulder in drive shaft (6-8), and gear (6-7) is located at side plate I (6-5) and side
Between plate II (6-6), handle (6-2) is bolted to connection in one end of drive shaft (6-8)；Rack I (6-3) respectively with tooth
Slide mass I (6-5-2) and rack slide mass III (6-6-2) are slidably connected, rack I (6-3) be located at side plate body I (6-5-1) and
Between side plate body II (6-6-1)；Rack II (6-4) respectively with rack slide mass II (6-5-3) and rack slide mass IV (6-6-3)
It is slidably connected, rack II (6-4) is located between side plate body I (6-5-1) and side plate body II (6-6-1)；Gear (6-7) respectively with tooth
Item I (6-3) and rack II (6-4) engagement；
Sliding groove I, the lower end of upper bracket side plate II (1-3) and lower bracket side plate II are provided on the lower bracket side plate I (2-2)
The upper end of (2-3) is bolted to connection, and the upper end of lower bracket side plate I (2-2) and the lower end of upper bracket side plate I (1-2) are logical
It crosses bolt to be fixedly connected, pulley bracket I (3-1) is slidably connected in sliding groove I, and pulley bracket II (4-1) is slidably connected at cunning
In dynamic slot II；The lower end of pulley bracket I (3-1) is hinged by hinge column I and rack articulated body I (6-3-2), and hinge column I slides
It is connected in sliding groove III；The lower end of pulley bracket II (4-1) passes through hinge column II and rack articulated body II
(6-4-2) is hinged, and hinge column II is slidably connected in sliding groove IV；Lower bracket body (2-1) company of being bolted respectively
It is connected on side plate body I (6-5-1) and side plate body II (6-6-1)；Screw thread mouth, sliding screw (5- are provided on upper bracket body (1-1)
1) it is threadedly attached on upper bracket body (1-1), on top sheave slide mass I (1-4) and top sheave slide mass II (1-5) respectively
It is provided with sliding groove V, one end of pulley spindle (5-2) is slidably connected at by sliding groove V on top sheave slide mass II (1-5),
The other end of top sheave axis (5-2) is slidably connected at by sliding groove V on top sheave slide mass I (1-4).
2. a kind of mechanical processing fixing device according to claim 1, it is characterised in that：I (the 1- of upper bracket side plate
2), upper bracket side plate II (1-3), lower bracket side plate I (2-2) and lower bracket side plate II (2-3) are arc-shaped.
3. a kind of mechanical processing fixing device according to claim 1, it is characterised in that：The tooth bar body I (6-3-1)
It is I-shaped with tooth bar body II (6-4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358510.XU CN208019802U (en) | 2018-03-16 | 2018-03-16 | A kind of mechanical processing fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820358510.XU CN208019802U (en) | 2018-03-16 | 2018-03-16 | A kind of mechanical processing fixing device |
Publications (1)
| Publication Number | Publication Date |
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| CN208019802U true CN208019802U (en) | 2018-10-30 |
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ID=63906942
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820358510.XU Expired - Fee Related CN208019802U (en) | 2018-03-16 | 2018-03-16 | A kind of mechanical processing fixing device |
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| CN (1) | CN208019802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193535A (en) * | 2019-05-27 | 2019-09-03 | 杨道财 | A kind of metal winding pipe straightening equipment and its method for aligning |
| CN113427294A (en) * | 2021-07-05 | 2021-09-24 | 南京工业大学 | Positioning device for automatic centering and pressing device |
-
2018
- 2018-03-16 CN CN201820358510.XU patent/CN208019802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193535A (en) * | 2019-05-27 | 2019-09-03 | 杨道财 | A kind of metal winding pipe straightening equipment and its method for aligning |
| CN113427294A (en) * | 2021-07-05 | 2021-09-24 | 南京工业大学 | Positioning device for automatic centering and pressing device |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20210316 |