CN105058089A - Strip-shaped workpiece clamp with fixing cross beams capable of rotating laterally - Google Patents
Strip-shaped workpiece clamp with fixing cross beams capable of rotating laterally Download PDFInfo
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- CN105058089A CN105058089A CN201510518862.8A CN201510518862A CN105058089A CN 105058089 A CN105058089 A CN 105058089A CN 201510518862 A CN201510518862 A CN 201510518862A CN 105058089 A CN105058089 A CN 105058089A
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- cross beam
- platform
- fixed cross
- shaped work
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A strip-shaped workpiece clamp with fixing cross beams capable of rotating laterally comprises a plurality of clamp bodies arranged at intervals. Each clamp body comprises a loading platform, one fixing cross beam, two fixing longitudinal beams, a rotary shaft and a clamping air cylinder, wherein the two fixing longitudinal beams are arranged on the two sides of the loading platform respectively and are perpendicular to the loading platform; one end of the fixing cross beam is arranged at the upper end of one fixing longitudinal beam through the rotary shaft, and the other end of the fixing cross beam is detachably arranged at the upper end of the other fixing longitudinal beam; the fixing cross beam is arranged above the loading platform in parallel; the axis of the rotary shaft is perpendicular to the loading platform, and the rotary shaft drives the fixing cross beam to rotate around the axis of the fixing cross beam; the clamping air cylinder is fixed to the fixing cross beam, and a piston rod of the clamping air cylinder is perpendicular to the plane where the upper end face of the loading platform is located. The strip-shaped workpiece clamp is simple in structure and improves the clamping efficiency.
Description
Technical field
The present invention relates to field of fixtures, particularly a kind of fixed cross beam can the fixture for clamping strip-shaped work of lateral rotation.
Background technology
In recent years require more and more higher to the working (machining) efficiency of Digit Control Machine Tool and crudy in actual production.
Fixture is a kind of device in order to clamping workpiece on Digit Control Machine Tool, and its effect is by Workpiece fixing, to make workpiece obtain tram relative to lathe and cutter, and workpiece is reliably clamped.Use fixture clamping workpiece easily and fast, unproductive time can be reduced significantly; In addition, during with fixture clamping workpiece, workpiece is ensured by fixture relative to the positional precision of cutter and lathe, not by the impact of workman's technical merit, the machining accuracy of a collection of workpiece is reached unanimity.
Obviously, fixture plays vital effect in the working (machining) efficiency and machining accuracy of Digit Control Machine Tool.
But, the existing jig aspect for processing strip-shaped work is but little, such as, in the production process of existing transformer aluminum bronze row, due to the problem of its length, during clamping blowing and discharging extremely inconvenient, normally adopt artificial hand-held aluminum bronze row, a people holds front end, and another people holds rear end, keeps balance; Meanwhile, in the process of placing, operator needs to keep the front and back end of transformer aluminum bronze row to be positioned at a plane, and clamping precision is difficult to ensure, affects working (machining) efficiency.
Summary of the invention
For above-mentioned defect, the object of the invention is to propose a kind of fixed cross beam can the fixture for clamping strip-shaped work of lateral rotation.
For reaching this object, the present invention by the following technical solutions:
A kind of fixed cross beam can the fixture for clamping strip-shaped work of lateral rotation; Comprise some spaced jig main bodies, described jig main body comprises treats material platform, fixed cross beam, fixing longeron, rotating shaft and clamping cylinder;
Described fixing longeron is two, and waits the both sides of expecting platform described in being separately positioned on, and described fixing longeron expects platform perpendicular to described waiting; One end of described fixed cross beam is arranged on the upper end fixing longeron described in by described rotating shaft, the other end of described fixed cross beam is removably disposed in the upper end fixing longeron described in another, and described fixed cross beam be set in parallel in described in wait to expect the top of platform, the axes normal of described rotating shaft expects platform in described waiting, described rotating shaft can rotate around its axis with described fixed cross beam; Described clamping cylinder is fixed on described fixed cross beam, and the piston rod of described clamping cylinder waits the plane of expecting place, platform upper surface perpendicular to described.
Further, the dismountable one end of described fixed cross beam is provided with draw-in groove, one end of described draw-in groove is communicated with the outside of described fixed cross beam, described fixing longeron is fixed with bayonet lock, to realize the location of described fixed cross beam in the cell body that described bayonet lock can snap in described draw-in groove from the openend of described draw-in groove.
Further, described in wait to expect that in the front side of platform or rear side, at least side is provided with the device for the clamping of strip-shaped work side direction, it comprises side top gas cylinder, flap, shaft seat, left location-plate, right location-plate and rotating shaft;
Front side or the rear side of expecting platform is waited described in described shaft seat is arranged on, described side top gas cylinder is fixed on described flap, described flap is arranged on described shaft seat by rotating shaft, with described waiting, the axis direction of described rotating shaft expects that the length direction of platform is parallel, described flap can with described side top gas cylinder around described axis of rotation, and described side top gas cylinder is when rotating maximum angle, described in described side top gas cylinder and flap are positioned at, wait the below of expecting plane residing for platform upper surface; Described left location-plate and right location-plate are oppositely arranged on the described left and right sides of fixedly waiting to expect platform respectively, and in the vertical direction, described left location-plate and right location-plate expect platform higher than described waiting, described flap is fixed with dorsad top gas cylinder in side described in two, wherein described in one, the piston rod end face of side top gas cylinder is right against the madial wall of described left location-plate, and described in another, the piston rod end face of side top gas cylinder is right against the madial wall of described right location-plate.
Further, the madial wall of described left location-plate and right location-plate is equipped with soft spacer.
Further, described shaft seat is arranged on adjustment bar, waits to expect the length direction of platform described in described adjustment bar is parallel to, and described adjustment bar be arranged on described in wait to expect the side of platform; Width along described adjustment bar is provided with some mounting grooves, and the bottom of described shaft seat is provided with fixture block, is fixed on described adjustment bar by described shaft seat after described fixture block embeds described mounting groove.
Further, described shaft seat is arranged on adjustment chute, waits to expect the length direction of platform described in described adjustment chute is parallel to, and described adjustment chute be arranged on described in wait to expect the side of platform; The bottom of described shaft seat is provided with adjustment slide block, and described adjustment slide block is slidably arranged in described adjustment chute, by bolt through the upper surface of withstanding described adjustment slide block after the side plate of described shaft seat, is fixed in described adjustment chute by described adjustment slide block.
Further, be provided with rule outside described adjustment chute, described shaft seat is provided with pointer, the scale on rule described in described pointed.
Further, some described clamping cylinders are arranged on described fixed cross beam, and in the gas circuit driving described clamping cylinder flexible, are provided with one_to_one corresponding in the switch valve of each clamping cylinder.
Further, the rotary cutter for processing strip-shaped work end is provided with outside some jig main bodies linearly arranged.
Further, described rotary cutter is made up of rotating shaft, upper rotor and lower rotor, and described upper rotor and lower rotor are arranged in described rotating shaft from top to bottom successively rotationally;
Described upper rotor and the petal-like structures of lower rotor all for being made up of some lobe blocks;
Each lobe block of described upper rotor is provided with upper knife edge straight down, and each lobe block of described lower rotor is provided with lower blade straight up, and described upper knife edge and lower blade are oppositely arranged.
Beneficial effect of the present invention: the structure of fixture is simple, and feeding mouth design is ingenious, is particularly suitable for the clamping of strip workpiece, improves clamping efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of clamp body in the present invention;
Fig. 2 is the structural representation of an embodiment of strip-shaped work and clamp body clamp position in the present invention;
Fig. 3 is the structural representation of multiple strip-shaped work embodiment of clamp position on clamp body in the present invention;
Fig. 4 is the structural representation of multiple strip-shaped work another embodiment of clamp position on clamp body in the present invention;
Fig. 5 is the structural representation of the embodiment that transfer axle bed of the present invention is installed;
Fig. 6 is the structural representation of another embodiment that transfer axle bed of the present invention is installed;
Fig. 7 is the structural representation of an embodiment of rotary cutter in the present invention.
Wherein: wait to expect platform 1; Fixed cross beam 2, draw-in groove 21; Fixing longeron 3, bayonet lock 31; Rotating shaft 4; Clamping cylinder 5, cushion block 51; Side top gas cylinder 61, flap 62; Shaft seat 63, fixture block 631, side plate 632; Left location-plate 64, right location-plate 65, rotating shaft 66, cushion block 67;
Adjustment bar 7, mounting groove 71, adjustment chute 8, adjustment slide block 9, bolt 10, rule 11, pointer 12;
Rotary cutter 13, rotating shaft 131, upper rotor 132, lower rotor 133, lobe block 1301, upper knife edge 1302, lower blade 1303; Strip-shaped work 14.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
A kind of fixed cross beam can the fixture for clamping strip-shaped work of lateral rotation; Some jig main bodies linearly arranged, described jig main body comprises treats material platform 1, fixed cross beam 2, fixing longeron 3, rotating shaft 4 and clamping cylinder 5;
The quantity of described fixing longeron 3 is two, and waits the both sides of expecting platform 1 described in being separately positioned on, and described fixing longeron 3 expects platform 1 perpendicular to described waiting; One end of described fixed cross beam 2 is arranged on by described rotating shaft 4 upper end fixing longeron 3 described in, the other end is removably disposed in the upper end fixing longeron 3 described in another, and described fixed cross beam 2 be set in parallel in described in wait to expect the top of platform 1, the axes normal of described rotating shaft 4 expects platform 1 in described waiting, described rotating shaft 4 can rotate around its axis with described fixed cross beam 2; Described clamping cylinder 5 is fixed on described fixed cross beam 2; and the piston rod of described clamping cylinder 5 waits the plane of expecting place, platform 1 upper surface perpendicular to described; in the present embodiment; the lower end of the piston rod of described clamping cylinder 5 is fixed with cushion block 51; the face area of cushion block 51 is greater than piston rod face area; clamping cylinder 5 is contacted with strip-shaped work 14 by cushion block 51, protects piston rod while increasing contact area.
As shown in Figures 1 and 2, one end of described fixed cross beam 3 is arranged on the upper end fixing longeron 3 described in by rotating shaft 4, the other end is removably disposed in the upper end fixing longeron 3 described in another, described fixed cross beam 3 after the dismounting of one end can turn on to the left side of described clamp body or right side around described rotating shaft 4, vacate the space of waiting to expect platform 1 top, lifting direct the putting into from top to bottom of strip-shaped work 14 treats on material platform 1, again fixed cross beam 3 is rotated back into the top of waiting to expect platform 1 along former road, its one end is fixed; Driving the piston rod of clamping cylinder 5 to waiting to expect that the direction of platform 1 is stretched out again, described in being compressed by strip-shaped work 14, treating that on material platform 1, clamping is stablized; From waiting the upside pan feeding of expecting platform 1, simple and convenient, particularly when the length of strip-shaped work 14 is larger, only need hold up strip-shaped work 14 from one or two position, after transverse shifting, put into from top to bottom and wait to expect platform 1, save manpower and space; When the length of strip-shaped work 14 is larger, linearly arrange multiple clamp body, provide the more strong point to workpiece, clamp more stable, improve machining accuracy.
In the technical program, wait when workpiece is put into, to rely on the datum level that the madial wall of the fixing longeron 3 of expecting platform 1 both sides is located as piece-holder its vertical side on the madial wall of fixing longeron 3, realize quick position and ensure further accurate clamping.
Described dismountable one end of fixed cross beam 2 is provided with draw-in groove 21, one end of described draw-in groove 21 is communicated with the outside of described fixed cross beam 2, described fixing longeron 3 is fixed with bayonet lock 31, to realize the location of described fixed cross beam 2 in the cell body that described bayonet lock 31 can snap in described draw-in groove 21 from the openend of described draw-in groove 21.
Realize fixing between fixed cross beam 2 and fixing longeron 3 by draw-in groove 21 and bayonet lock 31, structure is simple, easy to operate.
Described waiting expects that in the front side of platform 1 or rear side, at least side is provided with the device for the clamping of strip-shaped work 14 side direction, and it comprises side top gas cylinder 61, flap 62, shaft seat 63, left location-plate 64, right location-plate 65 and rotating shaft 66;
Front side or the rear side of expecting platform 1 is waited described in described shaft seat 63 is arranged on, described side top gas cylinder 61 is fixed on described flap 62, described flap 62 is arranged on described shaft seat 63 by rotating shaft 66, with described waiting, the axis direction of described rotating shaft 66 expects that the length direction of platform 1 is parallel, described flap 62 can rotate around described rotating shaft 66 with described side top gas cylinder 61, and described side top gas cylinder 61 is when rotating maximum angle, the below of expecting plane residing for platform 1 upper surface is waited described in described side top gas cylinder 61 and flap 62 are positioned at, then under this kind of installation way, strip-shaped work 16 is placed in time expecting on platform 1, the space on described side top gas cylinder 61 and flap 62 top can be crossed over simultaneously, described left location-plate 64 and right location-plate 65 are oppositely arranged on the described left and right sides of fixedly waiting to expect platform 1 respectively, and in the vertical direction, described left location-plate 64 and right location-plate 65 expect platform 1 higher than described waiting, described flap 62 is fixed with dorsad side top gas cylinder 61 described in two, wherein described in one, the piston rod end face of side top gas cylinder 61 is right against the madial wall of described left location-plate 64, and described in another, the piston rod end face of side top gas cylinder 61 is right against the madial wall of described right location-plate 65, the madial wall of described left location-plate 64 be located at its madial wall with the fixing longeron 3 of one end at grade, or both madial walls are in two planes that are parallel to each other, equally, the madial wall of described right location-plate 65 be located at its madial wall with the fixing longeron 3 of one end at grade, or both madial walls are in two planes that are parallel to each other.
As shown in Figures 2 and 3, when multiple clamp body carries out clamping to one or more strip-shaped work 14 side by side simultaneously, strip-shaped work 14 is placed and is entered after material platform 1, the piston rod of described side top gas cylinder 61 is driven to stretch out to respective direction, strip-shaped work 14 is withstood between the madial wall and the piston rod end face of side top gas cylinder 61 of the right location-plate of Zuo, the motion of restriction strip-shaped work 14 on its left and right directions; After having stablized the left and right directions of strip-shaped work 14, then regulate the piston rod of described clamping cylinder 5 to stretch out downwards, withstand the upper surface of described strip-shaped work 14, limit its moving up and down at vertical direction, strip-shaped work 14 is stablized clamping and treating on material platform 1; Improve clamping efficiency and precision.
As shown in Figure 4, when clamping requires so not high, or the width of strip-shaped work 16 larger time, flap 62 is rotated along rotating shaft 65, make the most significant end of side top gas cylinder 61 and flap 62 lower than described upper surface of waiting to expect platform 1, during clamping, strip-shaped work 14 is placed on to be treated, on material platform 1, can cross over the Space adjustment on described side top gas cylinder 61 and flap 62 top simultaneously; Turn back described fixed cross beam 3, make described hold-down head 5 withstand the upper surface of described strip-shaped work 14, simple to operate, the stability of clamping workpiece is high, to dimensions, the clamping requirement strong adaptability of workpiece.
The madial wall of described left location-plate 64 and right location 65 is equipped with soft spacer 67, and the material of described soft spacer 67 can be MC nylon.
Soft spacer 67 is arranged on the madial wall of left location-plate 64 and right location 65, the damage to strip-shaped work 14 when avoiding clamping.
Distance adjustable between shaft seat 63 and left location-plate 64, right location-plate 65, to adapt to the clamping of the strip-shaped work of different in width specification, Adjusted Option is the following example 1 and embodiment 2, all has structure simple, advantage easy to adjust.
Embodiment 1
As shown in Figures 1 and 5, described shaft seat 63 is arranged on adjustment bar 7, waits the length direction of expecting platform 1 described in described adjustment bar 7 is parallel to, and waits the side of expecting platform 1 described in being arranged on; Width along described adjustment bar 7 is provided with some mounting grooves 71, and the bottom of described shaft seat 63 is provided with fixture block 631, is fixed on described adjustment bar 7 by described shaft seat 63 after described fixture block 631 embeds described mounting groove 71.
By embedding in different mounting grooves 71 by the fixture block 631 bottom shaft seat 63, the diverse location of adjustment fixed rotating shaft seat 63 on adjustment bar 7, namely adjusts the distance between side top gas cylinder 61 and left and right location-plate, to adapt to the clamping of different in width strip-shaped work 14.
Embodiment 2
As shown in Figure 6, described shaft seat 63 is arranged on adjustment chute 8, waits to expect that the length direction of platform 1 is arranged on its side described in described adjustment chute 8 is parallel to; The bottom of described shaft seat 63 is provided with adjustment slide block 9, described adjustment slide block 9 is slidably arranged in described adjustment chute 8, by bolt 10 through the upper surface of withstanding described adjustment slide block 9 after the side plate 632 of described shaft seat 63, described adjustment slide block 9 is fixed in described adjustment chute 8.
According to the difference of strip-shaped work 14 width dimensions, the distance between the distance between regulating rotary axle bed 63 and left and right location-plate, improves fixture to the adaptive faculty of different workpieces clamping.
In the present embodiment, shaft seat 63 and adjustment slide block 9 two parts absolute construction, for the strip-shaped work 14 of different-thickness, different side top gas cylinders 61 and the shaft seat 63 with its adaptability secure fit can be changed at any time, clamp to coordinate the position, top of strip-shaped work 14 side; When shaft seat 63 is fixed, by bolt 10 from top to bottom through the side plate 632 of shaft seat 63, the upper surface of adjustment slide block 9 is withstood in the lower surface of bolt 10, adjustment slide block 9 is subject to downward pressure, limit its slip in adjustment chute 8, thus realize the object that to be fixed on by described adjustment slide block 9 in described adjustment chute 8.
Be provided with rule 11 outside described adjustment chute 8, described shaft seat 63 is provided with pointer 12, and described pointer 12 points to the scale on described rule 11.
Shaft seat 63, when adjusting motion in chute 8, is measured and record its length of moving and final fixed position by rule, and by the data of record, on the upside of countershaft seat 63, Effective Regulation is carried out in top gas cylinder 61 position, improves the accuracy of clamping; Pointer is fixed on shaft seat 63, is used in reference to the scale on rule, improves the degree of accuracy of reading.
Some described clamping cylinders 5 are arranged on described fixed cross beam 2, and in the gas circuit driving described clamping cylinder 5 flexible, are provided with one_to_one corresponding in the switch valve of each clamping cylinder 5.
Fixed cross beam 3 arranges multiple clamping cylinder 5, when the width of strip-shaped work 14 is less, in time expecting multiple strip-shaped work 14 placed side by side on platform 1, multiple clamping cylinder 5 pairs of strip-shaped works 14 are utilized to clamp, then complete the processing to workpiece, improve clamping efficiency and working (machining) efficiency; The multiple clamping cylinders 5 arranged, each clamping cylinder 5 is furnished with separately and controls the switch valve of its switch, during a small amount of strip-shaped work 14 of clamping, only needs to open a few clamping cylinder 5 effective, the saving energy.
Be provided with the rotary cutter 13 for processing strip-shaped work 14 end outside some jig main bodies linearly arranged, strip-shaped work 14 is clamped by described clamping cylinder 5, its one end stretch out described in after material platform 1, enter the machining area of described rotary cutter 13.
As shown in Fig. 4 and Fig. 7, rotary cutter 13 is arranged on the side of waiting to expect platform 1, for the end of the strip-shaped work 14 of processing and loading clamp on fixture, enhances productivity.
Described rotary cutter 13 is made up of rotating shaft 131, upper rotor 132 and lower rotor 133, and described upper rotor 132 and lower rotor 133 are arranged in described rotating shaft 131 from top to bottom successively rotationally;
Described upper rotor 132 and the petal-like structures of lower rotor 133 all for being made up of some lobe blocks 1301;
Each lobe block of described upper rotor 132 is provided with upper knife edge 1302 straight down, and each lobe block of described lower rotor 133 is provided with lower blade 1303 straight up, and described upper knife edge 1302 and lower blade 1303 are oppositely arranged.
Add man-hour, the end of strip-shaped work 14 is between certain two pieces of lobe block of upper and lower rotor, when extraneous motor drives described rotating shaft 131 to rotate, upper rotor 132 and then rotates with lower rotor 133 simultaneously, cut when upper knife edge 1302 and lower blade 1303 touch strip-shaped work 14, strip-shaped work 14 finally cut the thickness obtained be described upper knife edge 1302 and lower blade 1303 when being oppositely arranged between the two every distance, cutter structure is simple, easy to process.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. fixed cross beam can the fixture for clamping strip-shaped work of lateral rotation, and it is characterized in that: comprise some spaced jig main bodies, described jig main body comprises treats material platform, fixed cross beam, fixing longeron, rotating shaft and clamping cylinder;
Described fixing longeron is two, and waits the both sides of expecting platform described in being separately positioned on, and described fixing longeron expects platform perpendicular to described waiting; One end of described fixed cross beam is arranged on the upper end fixing longeron described in by described rotating shaft, the other end of described fixed cross beam is removably disposed in the upper end fixing longeron described in another, and described fixed cross beam be set in parallel in described in wait to expect the top of platform, the axes normal of described rotating shaft expects platform in described waiting, described rotating shaft can rotate around its axis with described fixed cross beam; Described clamping cylinder is fixed on described fixed cross beam, and the piston rod of described clamping cylinder waits the plane of expecting place, platform upper surface perpendicular to described.
2. a kind of fixed cross beam according to claim 1 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: the dismountable one end of described fixed cross beam is provided with draw-in groove, one end of described draw-in groove is communicated with the outside of described fixed cross beam, described fixing longeron is fixed with bayonet lock, to realize the location of described fixed cross beam in the cell body that described bayonet lock can snap in described draw-in groove from the openend of described draw-in groove.
3. a kind of fixed cross beam according to claim 1 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: described in wait to expect that in the front side of platform or rear side, at least side is provided with the device for the clamping of strip-shaped work side direction, it comprises side top gas cylinder, flap, shaft seat, left location-plate, right location-plate and rotating shaft;
Front side or the rear side of expecting platform is waited described in described shaft seat is arranged on, described side top gas cylinder is fixed on described flap, described flap is arranged on described shaft seat by rotating shaft, with described waiting, the axis direction of described rotating shaft expects that the length direction of platform is parallel, described flap can with described side top gas cylinder around described axis of rotation, and described side top gas cylinder is when rotating maximum angle, described in described side top gas cylinder and flap are positioned at, wait the below of expecting plane residing for platform upper surface; Described left location-plate and right location-plate are oppositely arranged on the described left and right sides of fixedly waiting to expect platform respectively, and in the vertical direction, described left location-plate and right location-plate expect platform higher than described waiting, described flap is fixed with dorsad top gas cylinder in side described in two, wherein described in one, the piston rod end face of side top gas cylinder is right against the madial wall of described left location-plate, and described in another, the piston rod end face of side top gas cylinder is right against the madial wall of described right location-plate.
4. a kind of fixed cross beam according to claim 3 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: the madial wall of described left location-plate and right location-plate is equipped with soft spacer.
5. a kind of fixed cross beam according to claim 3 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: described shaft seat is arranged on adjustment bar, wait described in described adjustment bar is parallel to expect the length direction of platform, and described adjustment bar be arranged on described in wait to expect the side of platform; Width along described adjustment bar is provided with some mounting grooves, and the bottom of described shaft seat is provided with fixture block, is fixed on described adjustment bar by described shaft seat after described fixture block embeds described mounting groove.
6. a kind of fixed cross beam according to claim 3 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: described shaft seat is arranged on adjustment chute, wait described in described adjustment chute is parallel to expect the length direction of platform, and described adjustment chute be arranged on described in wait to expect the side of platform; The bottom of described shaft seat is provided with adjustment slide block, and described adjustment slide block is slidably arranged in described adjustment chute, by bolt through the upper surface of withstanding described adjustment slide block after the side plate of described shaft seat, is fixed in described adjustment chute by described adjustment slide block.
7. a kind of fixed cross beam according to claim 6 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: outside described adjustment chute, be provided with rule, described shaft seat is provided with pointer, the scale on rule described in described pointed.
8. a kind of fixed cross beam according to claim 1 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: some described clamping cylinders are arranged on described fixed cross beam, and in the gas circuit driving described clamping cylinder flexible, be provided with one_to_one corresponding in the switch valve of each clamping cylinder.
9. a kind of fixed cross beam according to claim 1 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: be provided with the rotary cutter for processing strip-shaped work end outside some jig main bodies linearly arranged.
10. a kind of fixed cross beam according to claim 9 can the fixture for clamping strip-shaped work of lateral rotation, it is characterized in that: described rotary cutter is made up of rotating shaft, upper rotor and lower rotor, described upper rotor and lower rotor are arranged in described rotating shaft from top to bottom successively rotationally;
Described upper rotor and the petal-like structures of lower rotor all for being made up of some lobe blocks;
Each lobe block of described upper rotor is provided with upper knife edge straight down, and each lobe block of described lower rotor is provided with lower blade straight up, and described upper knife edge and lower blade are oppositely arranged.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510518862.8A CN105058089B (en) | 2015-08-21 | 2015-08-21 | A kind of fixed cross beam can lateral rotation the fixture for clamping strip-shaped work |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510518862.8A CN105058089B (en) | 2015-08-21 | 2015-08-21 | A kind of fixed cross beam can lateral rotation the fixture for clamping strip-shaped work |
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| CN105058089B CN105058089B (en) | 2017-08-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705470A (en) * | 2018-06-25 | 2018-10-26 | 安徽信息工程学院 | Clamping workpiece platform with interior step-feature |
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| CN103567509A (en) * | 2013-10-31 | 2014-02-12 | 安徽奇祥汽车零部件有限公司 | Pipe fitting side edge processing device |
| CN103862311A (en) * | 2014-03-31 | 2014-06-18 | 万世泰金属工业（昆山）有限公司 | Sawing machine clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705470A (en) * | 2018-06-25 | 2018-10-26 | 安徽信息工程学院 | Clamping workpiece platform with interior step-feature |
| CN108705470B (en) * | 2018-06-25 | 2024-05-17 | 安徽信息工程学院 | Workpiece clamping platform with inner step feature |
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| CN105058089B (en) | 2017-08-08 |
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