CN109623907A - A kind of cutter device and processing method of industrial flange gasket - Google Patents
A kind of cutter device and processing method of industrial flange gasket Download PDFInfo
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- CN109623907A CN109623907A CN201811597247.0A CN201811597247A CN109623907A CN 109623907 A CN109623907 A CN 109623907A CN 201811597247 A CN201811597247 A CN 201811597247A CN 109623907 A CN109623907 A CN 109623907A
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- Prior art keywords
- turning handle
- mark post
- hole
- cutter
- flange gasket
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- 238000003672 processing method Methods 0.000 title claims description 5
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The present invention provides a kind of cutter device of industrial flange gasket, including center bearing bracket, turning handle, mark post, rest handle seat and cutter holder assembly, the upper end of center bearing bracket is installed by turning handle bearing, turning handle bearing outside sets turning handle, there is scale on mark post, one end of mark post is connect with turning handle by horizontal pin shaft, so that the mark post can be rotated up and down on the turning handle, and can be rotated horizontally with the turning handle；Rest handle seat includes knife rest fixed plate and handle；Cutter holder assembly is fixed on the mark post, including knife rest, cutter shaft and circular knife；The upper end of knife rest is fixedly connected with knife rest fixed plate, and lower end opens up cutter shaft through-hole；One end of cutter shaft has the shaft shoulder, and for first axis locating part by circular knife axial limiting at the shaft shoulder, the other end, which is located in cutter shaft through-hole, is arranged with cutter shaft bearing.The present invention can effectively cut the flange gasket of arc, and the radius of arc is adjustable, and cutting accuracy is high.Structure is uncomplicated, and manufacturing cost is low, and operation is convenient.
Description
Technical field
The invention belongs to field of mechanical technique, specifically, be about a kind of industrial flange gasket cutter device and
Processing method.
Background technique
Industrially, flange gasket usually is set at the position of flanged joint, to guarantee the airtightness of its connection.For not
Same form of flanges, gasket have different shapes, for example, it is arc-shaped, it is rectangular.Cutting for the flange gasket of arc
Usually structure is complicated causes at high cost for device, and precision is not high, and adjustment gets up to be inconvenient.Meanwhile existing cutter device is cut
The edge of the flange gasket cut often can be rough, and this rough flange gasket will affect the effect of sealing when in use
Fruit.
Therefore, it is necessary to design novel cutter device to overcome above-mentioned technological deficiency in the prior art.
Summary of the invention
The first purpose of this invention is to provide a kind of cutter device of industrial flange gasket, existing at least to solve
One of above-mentioned technical problem in technology.
To achieve the above object, the invention adopts the following technical scheme:
A kind of cutter device of industrial flange gasket, including center bearing bracket, turning handle, mark post, rest handle seat and knife rest
Component, in which:
Turning handle bearing is installed in the upper end of the center bearing bracket, and the turning handle bearing outside sets the turning handle, and the turning handle is logical
It crosses the turning handle bearing and realizes horizontal rotation；There is scale, one end of the mark post and the turning handle pass through water on the mark post
Flat-sale axis connection so that the mark post can be rotated up and down on the turning handle, and can be rotated horizontally with the turning handle；The knife rest
Handle set includes knife rest fixed plate and the handle that is mounted in the knife rest fixed plate；
The cutter holder assembly is fixed on the mark post, including knife rest, cutter shaft and circular knife；The upper end of the knife rest
It is fixedly connected with the knife rest fixed plate, lower end opens up cutter shaft through-hole；The cutter shaft passes through the cutter shaft through-hole, the cutter shaft
One end has the shaft shoulder, and the first axis locating part of one end of the cutter shaft is arranged in by the circular knife axial limiting in the axis
The side of the knife rest at shoulder, the other end, which is located in the cutter shaft through-hole, is arranged with cutter shaft bearing, and latter end is axial by second
Locating part limit.
According to the present invention, the upper end of the knife rest opens up the first mark post through-hole and the first limiting through hole, first limit
Through-hole and the first mark post through-hole penetrate through, and the mark post passes through the first mark post through-hole, and stop screw passes through described first
Limiting through hole simultaneously holds out against the mark post, so that the knife rest is fixed on the mark post.
Preferably, copper sheet, the end of stop screw are set between the mark post and the inner wall of the first mark post through-hole
It holds out against on the copper sheet.
According to the present invention, the first axis locating part is used to carry out axial limiting to one end of the cutter shaft, simultaneously will
The circular knife axial locking is but rotatable at the shaft shoulder of the cutter shaft, and the first axis locating part can be step
Cap, collar, the shaft shoulder, shaft end ring or knurlied knob.Second locating part is used to carry out the other end of the cutter shaft axial
Limit can be step cap to prevent the cutter shaft from skidding off from the cutter shaft through-hole, collar, sleeve, the shaft shoulder, shaft end ring,
Knurlied knob or finger setting and positioning screw, can also the other end of the cutter shaft again open up jump-ring slot, circlip is mounted on described
In jump-ring slot, the axial limiting to the other end of the cutter shaft is realized.
According to the present invention, the cutter device of the industrial flange gasket further includes being fixedly connected with the tail portion of the mark post
Ball base, and the punching press multi-directional ball being fixedly connected with the bottom of the ball base.
According to the present invention, the upper end of the ball base opens up the second mark post through-hole and the second limiting through hole, second limit
Position through-hole and the second mark post through-hole penetrate through, and the mark post passes through the second mark post through-hole, and stop screw passes through described the
Two limiting through hole simultaneously hold out against the mark post, so that the ball base is fixed on the mark post.
Preferably, the bottom of the ball base opens up threaded hole, top and the ball base of the pressure-bearing multi-directional ball
Bottom thread connection, easy to disassemble and replacement.
According to the present invention, the outer wall of the upper end of the center bearing bracket forms the first step slot of annular；The turning handle it is interior
Portion has turning handle through-hole, and the inner wall of the turning handle through-hole has the second step slot of annular, the upper end insertion of the center bearing bracket
In the turning handle through-hole, the turning handle bearing is installed between the first step slot and second step slot, passes through the turning handle axis
Hold the horizontal rotation for realizing the turning handle.
According to the present invention, big gasket and spring pad are disposed between the first axis locating part and the circular knife
Piece.Preferably, there is gap between the circular knife and the side of the knife rest.
According to the present invention, sealing plate is arranged in the top of the turning handle.
According to the present invention, the top of the turning handle bearing has dustproof cover.
According to the present invention, the quantity of the cutter holder assembly is one.
According to the present invention, the quantity of the cutter holder assembly is two, and two cutter holder assemblies are respectively symmetrically fixedly mounted
On the mark post, the upper end of two cutter holder assemblies is separately fixed in the knife rest fixed plate.
Second object of the present invention is to provide the processing method of industrial flange gasket, using above-mentioned industrial flange
The cutter device of gasket, includes the following steps:
1), using the rotation center of the turning handle as the center of circle, the cutter holder assembly is adjusted on the mark post by scale
Position is to adjust the cut radius of the circular knife；
2) it, manually holds the handle and the mark post is pushed to rotate, so that the cutter holder assembly and circular knife be driven to revolve
Turn, realizes and the equidistant arc of flange gasket is cut.
Above-mentioned cutting method operation is convenient, and cutting accuracy is high, the smooth of the edge of the flange gasket cut, ensures
Flange has good leakproofness.
Compared with prior art, the present invention has following advantageous effects:
1), the cutter device of industrial flange gasket of the invention can effectively cut the flange gasket of arc, arc
Radius it is adjustable, and cutting accuracy is high.
2), the cutter device of industrial flange gasket of the invention, structure is uncomplicated, and manufacturing cost is low, and operation is convenient.
3), the cutter device of industrial flange gasket of the invention, the smooth of the edge of the flange gasket cut are protected
Flange is hindered with good leakproofness.
Detailed description of the invention
Fig. 1 is the structural schematic diagram main view of the cutter device of industrial flange gasket of the invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the main view direction cross-sectional view of cutter holder assembly.
Fig. 4 is the main view direction cross-sectional view of knife rest.
Fig. 5 is the side-looking direction cross-sectional view of knife rest.
Fig. 6 is the main view direction cross-sectional view of turning handle.
Fig. 7 is the overlook direction cross-sectional view of turning handle.
Fig. 8 is the structural schematic diagram main view of cutter shaft.
Fig. 9 is ball base structural schematic diagram.
Figure 10 is the structural schematic diagram main view of center bracket.
Figure 11 is the structural schematic diagram top view of rest handle seat.
In figure: 1- center bearing bracket, 2- turning handle, 3- mark post, 4- rest handle seat, 5- cutter holder assembly, 6- ball base, 7- punching press
Multi-directional ball, 8- workbench, 9- resin plate, 11- turning handle bearing, 12- first step slot, 111- dustproof cover, 13- bracket bottom plate, 14-
Third step groove, 21- engaging lug, 22- turning handle through-hole, 23- second step slot, 24- sealing plate, the 4th step groove of 25-, 41- knife rest
Fixed plate, 42- handle, 411- waist hole, 51- knife rest, 52- cutter shaft, 53- circular knife, 54- cutter shaft through-hole, the limit of 55- first axis
Part, 56- cutter shaft bearing, the second axial limiting part of 57-, the big gasket of 58- and spring shim, the first mark post of 511- through-hole, 512-
One limiting through hole, 513- circular knife mounting groove, the 521- shaft shoulder, 541- third step groove, the second mark post of 61- through-hole, 62- second are limited
Position through-hole, 63- threaded hole.
Specific embodiment
With reference to the accompanying drawing, technical solution of the present invention is described in further detail with specific embodiment.It should be understood that
Following embodiment is merely to illustrate the present invention not for limiting the scope of the invention.
A kind of cutter device of industrial flange gasket of the invention, including center bearing bracket, turning handle, mark post, rest handle
Seat and cutter holder assembly, in which:
Turning handle bearing is installed in the upper end of the center bearing bracket, and the turning handle bearing outside sets the turning handle, and the turning handle is logical
It crosses the turning handle bearing and realizes horizontal rotation；There is scale, one end of the mark post and the turning handle pass through water on the mark post
Flat-sale axis connection so that the mark post can be rotated up and down on the turning handle, and can be rotated horizontally with the turning handle；The knife rest
Handle set includes knife rest fixed plate and the handle that is mounted in the knife rest fixed plate；
The cutter holder assembly is fixed on the mark post, including knife rest, cutter shaft and circular knife；The upper end of the knife rest
It is fixedly connected with the knife rest fixed plate, lower end opens up cutter shaft through-hole；The cutter shaft passes through the cutter shaft through-hole, the cutter shaft
One end has the shaft shoulder, and the first axis locating part of one end of the cutter shaft is arranged in by the circular knife axial limiting in the axis
The side of the knife rest at shoulder, the other end, which is located in the cutter shaft through-hole, is arranged with cutter shaft bearing, and latter end is axial by second
Locating part limit.
Above-mentioned technical proposal is described in detail below by way of specific embodiment.
As shown in Figures 1 to 7, the cutter device of industrial flange gasket of the invention, including center bearing bracket 1, turning handle 2,
Mark post 3, rest handle seat 4 and two cutter holder assemblies 5, in which:
Turning handle bearing 11 is installed in the upper end of the center bearing bracket 1, is arranged the turning handle 2 outside the turning handle bearing 11, described
Turning handle 2 is realized by the turning handle bearing 11 and is rotated horizontally.There is scale, the side of the turning handle 2 has flat on the mark post 3
Two engaging lugs 21 of row setting, one end of the mark post 3 are inserted between two engaging lugs 21, and with the engaging lug 21
It is connected by horizontal pin shaft 22, so that the mark post 3 can be rotated up and down on the turning handle 2, and can be with the level of the turning handle 2
It rotates and rotates.The rest handle seat 4 includes knife rest fixed plate 41 and the handle 42 being mounted in the knife rest fixed plate 41.
As shown in Fig. 1 to Fig. 5 and Fig. 8, the cutter holder assembly 5 is fixed on the mark post 3, including knife rest 51, knife
Axis 52 and circular knife 53；The upper end of the knife rest 51 is fixedly connected with the knife rest fixed plate 41, and lower end opens up cutter shaft through-hole 54；
The cutter shaft 51 passes through the cutter shaft through-hole 54, and one end of the cutter shaft 52 has the shaft shoulder 521, and the circular knife 53 is resisted against institute
It states at the shaft shoulder 521, and by the limit of first axis locating part 55 in the side of the knife rest 51, and rotatable, the other end is located at institute
It states and is equipped with cutter shaft bearing 56 in cutter shaft through-hole 54, latter end is limited by the second axial limiting part 57.
Two cutter holder assemblies 5 are respectively symmetrically fixedly mounted on the mark post 3, two cutter holder assemblies 5 it is upper
End is separately fixed in the knife rest fixed plate 41.
As shown in Figure 5 and Figure 8, the first axis locating part 55 is used to carry out axial limit to one end of the cutter shaft 52
Position, while the circular knife 53 being locked at the shaft shoulder 521 of the cutter shaft 52, it can be step cap, collar, the shaft shoulder, shaft end
Retaining ring or knurlied knob.Second locating part 57 is used to carry out axial limiting to the other end of the cutter shaft 52, to prevent
It states cutter shaft 52 to skid off from the cutter shaft through-hole 54, can be step cap, collar, sleeve, the shaft shoulder, shaft end ring, knurlied knob
Or finger setting and positioning screw, can also the other end of the cutter shaft 52 again open up jump-ring slot, circlip is mounted on the jump-ring slot
It is interior, realize the axial limiting to the other end of the cutter shaft 52.
The scale can be set in the two sides or top surface of the mark post 3, as long as can be realized the function of scale.It is excellent
Selection of land, the two sides of the mark post 3 are arranged in the scale, it is further preferred that one towards operator is arranged in the scale
Side.
In the present invention, the inner wall of the outer wall of the turning handle bearing 11 and the turning handle through-hole 22 is interference fitted, the turning handle
The inner wall of bearing 11 and the upper end of the center bearing bracket 1 excessively cooperate.
As shown in Figure 1, Figure 4 and Figure 5, according to the present invention, the upper end of the knife rest 51 opens up the first mark post through-hole 511 and
One limiting through hole 512, first limiting through hole 512 are penetrated through with the first mark post through-hole 511, and the mark post 3 passes through described
First mark post through-hole 511, stop screw passes through first limiting through hole 512 and holds out against the mark post 3, thus by the knife rest
51 are fixed on the mark post 3.
The shape of the first mark post through-hole 511 and the cross-sectional shape of the mark post 3 match.When the mark post 3
When cross section is round, the mark post through-hole 511 is circle, when the cross section of the mark post 3 is rectangular, first mark post
Through-hole 511 is rectangular.
Preferably, copper sheet is set between the mark post 3 and the inner wall of the first mark post through-hole 511, stop screw
End is held out against on the copper sheet.It can ensure stability maintenance of the knife rest 51 on the mark post 3, while can protect described
Mark post 3 is not limited the end damage of screw.
As shown in Figure 1 to Figure 3, according to the present invention, the cutter device of the industrial flange gasket further includes and the mark
The ball base 6 that the tail portion of bar 3 is fixedly connected, and the punching press multi-directional ball 7 being fixedly connected with the bottom of the ball base 6.The punching
Multi-directional ball 7 is pressed to realize the load-bearing to the mark post 3 and the rest handle seat 4, cutter holder assembly 5 that are mounted on the mark post 3, to prevent
Only the direct pressure-bearing of weight causes the circular knife 53 to wear, ensure that in cutting process on the circular knife 53, avoids described
Bending deformation after 53 pressure-bearing of circular knife.
The punching press multi-directional ball 7 is standard component, commercial product, such as CY-25D punching press multi-directional ball.
As shown in Fig. 1 and Fig. 9, it is preferable that the bottom of the ball base 6 opens up threaded hole 63, the punching press multi-directional ball 7
Top is connect with the bottom thread of the ball base 6, easy to disassemble and replacement.
According to the present invention, the upper end of the ball base 6 opens up the second mark post through-hole 61 and the second limiting through hole 62, and described
Two limiting through hole 62 are penetrated through with the second mark post through-hole 61, and the mark post 3 passes through the second mark post through-hole 61, stop screw
Across second limiting through hole 62 and the mark post 3 is held out against, so that the ball base 6 is fixed on the mark post 3.
The ball base 6 can be fixedly connected with other modes in the prior art with the mark post 3.For example, described
The strip hole that the end of mark post 3 is axially opened up along it, screw or bolt and nut component pass through the strip hole and squeeze into the rolling
The top of pearl seat 6, realizes that the ball base 6 is fixedly connected with the mark post 3.
As shown in Fig. 1, Fig. 6, Fig. 7 and Figure 10, according to the present invention, the outer wall of the upper end of the center bearing bracket 1 forms annular
First step slot 12；The inside of the turning handle 2 has a turning handle through-hole 22, and the inner wall of the turning handle through-hole 22 has the of annular
The upper end of two step grooves 23, the center bearing bracket 1 is inserted into the turning handle through-hole 22, the first step slot 12 and second step
The turning handle bearing 11 is installed between slot 23, the horizontal rotation of the turning handle 2 is realized by the turning handle bearing 11.
Preferably, the center bearing bracket 1 is symmetrical structure, and the turning handle 2 is revolved with the central horizontal of the center bearing bracket 1
Turn.
As shown in figure 3, according to the present invention, being disposed between the first axis locating part 55 and the circular knife 53
Big gasket and spring shim 58.The spring shim has certain elasticity, it is ensured that the circular knife 53 is required when rotating
Freedom degree.
As shown in figures 3 and 8, it is preferable that between having centainly between the circular knife 53 and the side of the knife rest 51
Gap, to further ensure that the circular knife 53 can be freely rotated along the cutter shaft 52.
As shown in Figure 1, according to the present invention, sealing plate 24 is arranged in the top of the turning handle 2, to realize the upper end of the turning handle 2
Sealing.Due to installing the turning handle bearing 11 in the turning handle 2, the sealing plate 24 is set to the turning handle bearing
11 carry out water proof and dust proof.
According to the present invention, the top of the turning handle bearing 11 has dustproof cover 111.The dustproof cover 111 is for ensureing institute
State the dustproof and waterproof performance of turning handle bearing 11.
Preferably, the bottom of the sealing plate 24 has sealing plate groove, and it is recessed that the top of the dustproof cover 111 is embedded in the sealing plate
In slot.Preferably, the turning handle bearing 11 is deep groove ball bearing.
As shown in figures 3 and 8, it is preferable that the first axis locating part 55 is knurlied knob.The knurlied knob and institute
The threaded one end connection of cutter shaft 52 is stated, the end face of the knurlied knob is by 53 axial limiting of circular knife in the cutter shaft 52
On the shaft shoulder 521.
Preferably, as shown in Figure 4 and Figure 5, the lower end side of the knife rest 51 is recessed inwardly, and forms circular circular knife peace
Tankage 513.Above-mentioned setting improves the mounting stability of the circular knife 53.
The cutter shaft through-hole 54 has the third step groove 541 of further expansion, institute close to the other side of the knife rest 51
Cutter shaft bearing is stated in the third step groove 541.
As shown in Fig. 1, Fig. 3 and Figure 11, according to the present invention, waist hole 411 is opened up in the knife rest fixed plate 41, screw passes through
The waist hole 411 and the top for squeezing into the knife rest 51 realize two cutter holder assemblies 5 in the knife rest fixed plate 41
It is fixed.Opening up for the waist hole 411 can make to realize the fine position between two cutter holder assemblies 5, and it is convenient to operate.
The quantity of the waist hole 411 can be one, and the upper end of two cutter holder assemblies 5 passes through the same waist hole and institute
Knife rest fixed plate is stated to be fixedly connected.
Certainly, the waist hole 411 can also open up two respectively, and the upper end of two cutter holder assemblies 5 passes through one respectively
A waist hole is fixedly connected with the knife rest fixed plate 41.
As illustrated in fig. 7 and fig. 10, according to the present invention, the upper end of the center bearing bracket 1 also has third step groove 14, described
The inner wall of the turning handle through-hole 22 of turning handle 2 is formed in matched 4th step groove 25 of the third step groove 14.
As shown in Figure 10, according to the present invention, the bottom of the center bearing bracket 1 has bracket bottom plate 13, the bracket bottom plate
13 are fixed by screws on workbench.
Preferably, be laid with resin plate on the workbench, the bracket bottom plate be fixed by screws in the resin plate and
On workbench.To prevent the circular knife 53 from scratching the workbench, while reducing the abrasion of the circular knife 53.
A specific embodiment according to the present invention, the cutting diameter range of the flange gasket areIt is greater thanThree sections of excision formings of washer point when diameter.
As shown in figures 1 and 3, it is cut when the cutting width B of flange gasket is less than 40mm using hilted broadsword, that is, uses one
Cutter holder assembly.
It when the cutting width B of flange gasket is more than or equal to 40mm, is cut using double-pole, that is, uses two knife rest groups
Part, two cutter holder assemblies are respectively symmetrically fixedly mounted on the mark post.When using two cutter holder assemblies simultaneously into
When row cutting, the cutting of flange gasket is can be completed in a cutting operation, improves cutting accuracy.
The cutter device of industrial flange gasket of the invention when operation, includes the following steps:
1), using the rotation center of the turning handle 2 as the center of circle, the cutter holder assembly 5 is adjusted on the mark post 3 by scale
Position to adjust the cut radius of the circular knife 53；
2) it, manually holds the handle 42 and the mark post 3 is pushed to rotate, to drive the cutter holder assembly 5 and dise knife
Piece 53 rotates, and realizes and cuts to the equidistant arc of flange gasket.
When needing replacing flange gasket cutting raw material, upward power can be applied to the mark post 3, so that the mark post
3 along the rotation upwards of shaft 2, and the flange gasket cutting raw material needed replacing can be from described in the insertion of the bottom of the knife rest 51
On workbench 8, then the mark post 3 is rotated down again along the shaft 2, realizes the replacement of flange gasket cutting raw material.
Specific embodiments of the present invention are described in detail above, but it is only used as example, the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it any equivalent modifications to the practical progress and replaces
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and repair
Change, all should be contained within the scope of the invention.
Claims (10)
1. a kind of cutter device of industrial flange gasket, which is characterized in that including center bearing bracket, turning handle, mark post, rest handle
Seat and cutter holder assembly, in which:
Turning handle bearing is installed in the upper end of the center bearing bracket, and the turning handle bearing outside sets the turning handle, and the turning handle passes through institute
It states turning handle bearing and realizes horizontal rotation；There is scale, one end of the mark post and the turning handle pass through horizontal pin on the mark post
Axis connection so that the mark post can be rotated up and down on the turning handle, and can be rotated horizontally with the turning handle；The rest handle
Seat includes knife rest fixed plate and the handle being mounted in the knife rest fixed plate；
The cutter holder assembly is fixed on the mark post, including knife rest, cutter shaft and circular knife；The upper end of the knife rest and institute
It states knife rest fixed plate to be fixedly connected, lower end opens up cutter shaft through-hole；The cutter shaft passes through the cutter shaft through-hole, one end of the cutter shaft
With the shaft shoulder, the first axis locating part of one end of the cutter shaft is set by the circular knife axial limiting in the shaft shoulder
Place, the other end, which is located in the cutter shaft through-hole, is arranged with cutter shaft bearing, and latter end is limited by the second axial limiting part.
2. the cutter device of industrial flange gasket according to claim 1, which is characterized in that open the upper end of the knife rest
If the first mark post through-hole and the first limiting through hole, first limiting through hole and the first mark post through-hole are penetrated through, the mark post
Across the first mark post through-hole, stop screw passes through first limiting through hole and holds out against the mark post, thus by the knife
Frame is fixed on the mark post.
3. the cutter device of industrial flange gasket according to claim 2, which is characterized in that the mark post with it is described
Copper sheet is set between the inner wall of the first mark post through-hole, and the end of stop screw is held out against on the copper sheet.
4. the cutter device of industrial flange gasket according to claim 1, which is characterized in that further include and the mark post
The ball base that is fixedly connected of tail portion, and the punching press multi-directional ball being fixedly connected with the bottom of the ball base.
5. the cutter device of industrial flange gasket according to claim 1, which is characterized in that the center bearing bracket it is upper
The outer wall at end forms the first step slot of annular；The inside of the turning handle has turning handle through-hole, and the inner wall of the turning handle through-hole has
There is the second step slot of annular, the upper end of the center bearing bracket is inserted into the turning handle through-hole, the first step slot and second
The turning handle bearing is installed between step groove, the horizontal rotation of the turning handle is realized by the turning handle bearing.
6. the cutter device of industrial flange gasket according to claim 1, which is characterized in that the first axis limit
Big gasket and spring shim are disposed between part and the circular knife.
7. the cutter device of industrial flange gasket according to claim 6, which is characterized in that the circular knife with it is described
There is gap between the side of knife rest.
8. the cutter device of industrial flange gasket according to claim 1, which is characterized in that set at the top of the turning handle
Set sealing plate.
9. the cutter device of industrial flange gasket according to claim 1 to 8, which is characterized in that the knife
The quantity of frame component is two, and two cutter holder assemblies are respectively symmetrically fixedly mounted on the mark post, two knife rests
The upper end of component is separately fixed in the knife rest fixed plate.
10. the processing method of industrial flange gasket, which is characterized in that use industry of any of claims 1-9
The cutter device of flange gasket, including following procedure of processing:
1), using the rotation center of the turning handle as the center of circle, position of the cutter holder assembly on the mark post is adjusted by scale
To adjust the cut radius of the circular knife；
2) it, manually holds the handle and the mark post is pushed to rotate, so that the cutter holder assembly and circular knife is driven to rotate, it is real
Now the equidistant arc of flange gasket is cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597247.0A CN109623907A (en) | 2018-12-26 | 2018-12-26 | A kind of cutter device and processing method of industrial flange gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597247.0A CN109623907A (en) | 2018-12-26 | 2018-12-26 | A kind of cutter device and processing method of industrial flange gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109623907A true CN109623907A (en) | 2019-04-16 |
Family
ID=66077628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811597247.0A Withdrawn CN109623907A (en) | 2018-12-26 | 2018-12-26 | A kind of cutter device and processing method of industrial flange gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109623907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757553A (en) * | 2019-11-29 | 2020-02-07 | 国网四川省电力公司巴中供电公司 | Measuring and cutting integrated rubber sealing ring manufacturing device |
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| CN201712017U (en) * | 2010-03-31 | 2011-01-19 | 华北电网有限公司北京超高压公司 | Compasses cutter |
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| CN202556453U (en) * | 2012-03-31 | 2012-11-28 | 中国石油化工股份有限公司 | Flange gasket manufacturing tool |
| CN205394658U (en) * | 2016-03-09 | 2016-07-27 | 攀钢集团西昌钢钒有限公司 | Circular gasket cutting device |
| CN108481393A (en) * | 2018-05-31 | 2018-09-04 | 北京市设备安装工程集团有限公司 | A kind of air duct flange gasket novel combination type cutting tool |
| CN209273535U (en) * | 2018-12-26 | 2019-08-20 | 上海通用风机股份有限公司 | A kind of cutter device of industrial flange gasket |
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|---|---|---|---|---|
| CN201712017U (en) * | 2010-03-31 | 2011-01-19 | 华北电网有限公司北京超高压公司 | Compasses cutter |
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| CN202556453U (en) * | 2012-03-31 | 2012-11-28 | 中国石油化工股份有限公司 | Flange gasket manufacturing tool |
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| CN209273535U (en) * | 2018-12-26 | 2019-08-20 | 上海通用风机股份有限公司 | A kind of cutter device of industrial flange gasket |
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| CN110757553A (en) * | 2019-11-29 | 2020-02-07 | 国网四川省电力公司巴中供电公司 | Measuring and cutting integrated rubber sealing ring manufacturing device |
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Application publication date: 20190416 |