CN208068443U - A kind of tool making gasket - Google Patents
A kind of tool making gasket Download PDFInfo
- Publication number
- CN208068443U CN208068443U CN201721876526.1U CN201721876526U CN208068443U CN 208068443 U CN208068443 U CN 208068443U CN 201721876526 U CN201721876526 U CN 201721876526U CN 208068443 U CN208068443 U CN 208068443U
- Authority
- CN
- China
- Prior art keywords
- component
- hole
- mandril
- tool according
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of tools making gasket, including：The first component, the first component have the first groove of the upper end for being set to the first component and first through hole that is being set to the lower end of the first component and being connected to the first groove；In the first component and the second component that can slide up and down, the lower face of upper end with the second component coordinated with the first groove gap, the second through-hole overlapped with the axis of first through hole with the lower end of the second component of first through hole clearance fit and axis, the lower end of second component is horizontal plane；The third member being fixedly connected with the first component has the first mandril for being arranged on the lower surface of third member and coordinating with the second via clearance；4th component has the third through-hole with the second mandril of first through hole clearance fit and with the first mandril clearance fit, and the upper surface of the second mandril is horizontal plane.Each gasket that the tool making goes out is the concentric gasket of internal-and external diameter.
Description
Technical field
The utility model is related to a kind of tools making gasket.
Background technology
Pressure gauge refers to measuring using elastic element as sensing element and indicating the instrument higher than environmental pressure.Pressure gauge with
The connecting line of equipment is connected to, and equipment internal pressure generates elastic deformation to the sensing element in pressure gauge, by pressure gauge
Switching mechanism the elastic deformation of sensing element is conducted to the pointer in the dial plate of pressure gauge, cause indicators turn, to
So that the pressure inside equipment is shown as the pressure data that can be directly read from the dish cart of pressure gauge, staff is facilitated to read at any time
The internal pressure of taking equipment.Therefore, pressure gauge is answered in fields such as therrmodynamic system, oil gas transmission, the gas supply that supplies water, vehicle maintenance maintenances
With extensive.
The junction of pressure gauge and the connecting line of equipment is by circular gasket seal, to prevent pressure gauge and equipment
The junction of connecting line leaks.In each repair apparatus or periodic inspection pressure gauge, it is required to replace gasket.
It is existing make gasket tool include：Top, the lower end with shrinkage pool of level, and around the edge of groove
The tip with cutting function is formed, the tool of the making gasket of different size has various sizes of groove.Making gasket
When, first the tip press of the tool of the making gasket of big specification is pounded with hammer on raw material plate such as asbestos board and hits the tool
Top, tip cut the main part with the equal-sized gasket of groove, then by the point of the tool of the making gasket of small dimension
End pressing formed gasket main part center at, pound and hit its top, tip cut it is equal in magnitude with groove and with master
The concentric endoporus of body portion, to which gasket completes.
In the process of implementing the utility model, the inventor finds that the existing technology has at least the following problems：Using now
When some makes the tool making gasket of gasket, naked eyes is needed to judge to cut in concentric in the main part for forming gasket
Hole, and naked eyes judge that internal diameter and the outer diameter decentraction for the gasket for tending to cause to make, gasket defect rate are high.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of tool making gasket, to reduce the substandard products of gasket
Rate.Technical solution is as follows：
A kind of tool making gasket, the tool include：
The first component, the first component have the first groove and the setting for the upper end for being set to the first component
In the lower end of the first component and the first through hole that is connected to first groove；
In the first component and the second component that can slide up and down, the second component have with it is described first recessed
The upper end of the second component of slot clearance fit, with the lower end of the second component of the first through hole clearance fit and axis with
The lower face of the second through-hole that the axis of the first through hole overlaps, the lower end of second component is horizontal plane；
The third member being fixedly connected with the first component, the third member, which has, to be arranged in the third member
The first mandril coordinated on lower surface and with second via clearance；
4th component, the 4th component have with the second mandril of the first through hole clearance fit and with it is described
The upper surface of the third through-hole that first mandril clearance fit and axis are overlapped with the axis of the first through hole, the second mandril is water
Plane.
Specifically, the lateral dimension of first groove is more than the lateral dimension of the first through hole,
Correspondingly, the lateral dimension of the upper end of the second component is more than the lateral dimension of the lower end of the second component.
Specifically, the shape of the cross section of first groove be circle, rectangle, square, ellipse or triangle,
Correspondingly, the shape phase of the shape of the cross section of the upper end of the second component and the cross section of first groove
Together.
Specifically, the shape of first through hole is cylindrical,
Correspondingly,
The shape of the lower end of the second component is also cylindrical,
The shape of second mandril is also cylindrical.
Specifically, second through-hole is cylindrical,
Correspondingly,
First mandril is also cylindrical,
The third through-hole is also cylindrical.
Preferably, the first component also has the first guide frame,
4th component also has the second guide frame coordinated with first guide frame.
It is highly preferred that first guide frame is the upper end extension from the lower end of the first component to the first component
4th hole,
Second guide frame is the column coordinated with the 4th interporal lacuna,
Wherein, the axial length of the column is more than the axial length of second mandril.
It is highly preferred that the top of the column has chamfering.
It is highly preferred that the number in the 4th hole is two,
The number of the column is two.
Preferably, the third member also have be arranged on the lower surface of the third member and with first groove
First limiting component of cooperation.
It is highly preferred that first limiting component is the limited step or spacing ring coordinated with first groove.
It is highly preferred that first limiting component is the limited step coordinated with first groove, the mandril setting
On the limited step.
Preferably, the tool further includes：
The first elastomeric element being set in first groove, the both ends of first elastomeric element with described second
The upper surface of the upper end of part and the lower surface of the third member abut against.
It is highly preferred that first elastomeric element is helical spring.
It is highly preferred that the number of first elastomeric element is two or more, more than two first elastomeric elements
It is uniformly distributed on the upper surface of the upper end of the second component.
It is highly preferred that being provided with step on the upper surface of the upper end of the second component, the helical spring is set in institute
It states on step.
Preferably, the lower face of the lower end of the first component is horizontal plane；
4th component also has pedestal, and the second mandril setting is on the base；
The tool further includes：
The 6th component below the first component, the 6th component have and the lower end of the first component
Upper surface, the lower face of the 6th component and the axis of axis and the first through hole for the 6th component that lower face abuts against
Overlap and with the fifth hole of the second mandril clearance fit；
Second elastomeric element, second elastomeric element are abutted against with the lower face of the 6th component and the pedestal.
It is highly preferred that second elastomeric element is spring.
It is highly preferred that the third through-hole is through the pedestal.
It is highly preferred that the lower face of the lower end of the first component is horizontal plane；
4th component also has pedestal, and the second mandril setting is on the base；
The tool further includes：
The 6th component below the first component, the 6th component have and the lower end of the first component
The upper surface for the 6th component that lower face abuts against, the lower face of the 6th component, the with the second mandril clearance fit the 5th
Through-hole and axis overlapped with the axis in the 4th hole and with the 6th through-hole of the column clearance fit；
Second elastomeric element, second elastomeric element are abutted against with the lower face of the 6th component and the pedestal.
It is highly preferred that second elastomeric element is spring.
It is highly preferred that the number of second elastomeric element is 3 or more, 3 or more second elastomeric elements are equal
It is even to be distributed in around second mandril.
It is highly preferred that the third through-hole is through the pedestal.
Preferably, the tool further includes：
8th component, the 8th component have connect with the sliding block of forging machine tool the 8th component upper end and with institute
The lower end of the 8th component of the connection of the first component is stated, and
9th component, the 9th component are used to connect the pedestal of the 6th component and the forging machine tool, and described the
Nine components have the 7th through-hole being connected to the third through-hole；
The pedestal of the forging machine tool has the discharge hole being connected to the 7th through-hole.
The advantageous effect of technical solution that the utility model embodiment provides is：Second component is positioned over first first
The inside of part makes the upper end of second component be located in the first groove, and the lower end of second component is located in first through hole, by third portion
The mandril of part is inserted into the second through-hole, then the first component is fixedly connected with second component, thus by the first component, second component
And third member is completed, since the upper end of second component and the lower end of second component are recessed with the first of the first component respectively
Slot and first through hole clearance fit, and first through hole is overlapped with the axis of the second through-hole, the second through-hole and the first mandril gap
Cooperation so that second component is slided up and down along the first mandril, and will not occur all around to shake；The original of gasket will be made
Flitch such as asbestos board is placed on the 4th component, and the upper surface of the second mandril is made to connect with the lower surface of raw material plate such as asbestos board
It touches；The first component, second component and the third member being completed are placed on the upper surface of raw material plate such as asbestos board, make
The horizontal lower face of the lower end of two components is in contact with the upper surface of raw material plate such as asbestos board, and the lower end of second component
Lower face is located at the surface of the upper surface of the second mandril, applies downward power to the first component and third member, is allowed to downward
It moves, then the first mandril has the trend slided to third through-hole, then the portion of raw material plate such as asbestos board corresponding with third through-hole
Divide with the trend moved downward, the second mandril with horizontal upper surface applies upward push away to raw material plate such as asbestos board
It is dynamic so that the part for the raw material plate such as asbestos board being in contact with the horizontal lower face of the lower end of the second mandril and second component has
Have the tendency that moving upwards, the raw material plate then abutted against with the upper surface of the lower face of the lower end of second component and the second mandril
If the part of asbestos board is broken with other parts, gasket construction is formed, i.e. gasket completes.Due to the of second component
Two through-holes and the first mandril clearance fit, the second mandril and first through hole clearance fit, the first mandril are matched with third through-hole gap
It closes, the axis of first through hole, the second through-hole and third through-hole overlaps, therefore the tool making of the making gasket of present embodiment goes out
Each gasket be the concentric gasket of internal-and external diameter, reduce the defect rate of gasket.
Description of the drawings
Fig. 1 is a kind of schematic diagram for tool making gasket that the embodiment of the utility model provides.
Fig. 2 is a kind of usage state diagram for tool making gasket that the embodiment of the utility model provides.
Fig. 3 is the schematic diagram for another tool for making gasket that the embodiment of the utility model provides.
Fig. 4 is the schematic diagram of the first component in a kind of tool making gasket that the embodiment of the utility model provides.
Fig. 5 is sectional views of the Fig. 4 along the directions B-B.
The schematic diagram of second component in a kind of tool making gasket that the embodiment of Fig. 6 the utility model provides.
Fig. 7 be Fig. 6 along C-C to sectional view.
The schematic diagram of third member in a kind of tool making gasket that the embodiment of Fig. 8 the utility model provides.
Fig. 9 be Fig. 8 along A-A to sectional view.
The schematic diagram of 6th component in a kind of tool making gasket that the embodiment of Figure 10 the utility model provides.
Figure 11 be Figure 10 along D-D to sectional view.
The schematic diagram of 4th component in a kind of tool making gasket that the embodiment of Figure 12 the utility model provides.
Figure 13 be Figure 12 along E-E to sectional view.
Figure 14 be Figure 12 along F-F to sectional view.
Reference numeral in figure indicates respectively：
1, the first component；
101, the upper end of the first component；
102, the lower end of the first component；
1021, the lower face of the lower end of the first component；
103, the first groove；
104, first through hole；
105, the 4th hole；
2, second component；
201, the upper end of second component；
202, the lower end of second component；
2021, the lower face of the lower end of second component；
203, the second through-hole；
204, boss；
3, third member；
301, the first mandril；
302, the lower surface of third member；
303, limited step；
4, the 4th component；
401, the second mandril；
4011, the upper surface of the second mandril；
402, third through-hole；
403, column；
404, pedestal；
5, the first elastomeric element；
6, the 6th component；
601, the upper surface of the 6th component；
602, the lower face of the 6th component；
603, fifth hole；
604, the 6th through-hole；
7, the second elastomeric element；
8, the 8th component；
801, the upper end of the 8th component；
802, the lower end of the 8th component；
9, the 9th component；
901, the 7th through-hole；
10, bolt；
X, threaded hole；
Y, counterbore；
100, raw material plate such as asbestos board.
Specific implementation mode
To keep the technical solution of the utility model and advantage clearer, the utility model is implemented below in conjunction with attached drawing
Mode is described in further detail.
The embodiment of the utility model provides a kind of tool making gasket.As shown in Figure 1, the tool of the making gasket
Including：The first component 1, the first component 1 have the first groove 103 of the upper end 101 for being set to the first component and are set to the
The lower end 102 of one component and the first through hole 104 that is connected to the first groove 103；In the first component 1 and it can slide up and down
Second component 2, second component 2 has upper end 201 with the second component of 103 clearance fit of the first groove and first through hole
The second through-hole 203 that the lower end 202 of the second component of 104 clearance fits and axis are overlapped with the axis of first through hole 104,
The lower face 2021 of the lower end of second component is horizontal plane；The third member 3 being fixedly connected with the first component 1, third member 3 have
Have be arranged on the lower surface of third member 302 and with the first mandril 301 of 203 clearance fit of the second through-hole；4th component 4,
4th component 4 have with the second mandril 401 of 104 clearance fit of first through hole and with 301 clearance fit of the first mandril and axis
The upper surface 4011 of the third through-hole 402 that line is overlapped with the axis of first through hole 104, the second mandril is horizontal plane.
A kind of operation principle of tool making gasket of the embodiment of the utility model is：
Second component 2 is positioned over to the inside of the first component 1 first, the upper end 201 of second component is made to be located at the first groove
In 103, the lower end 202 of second component is located in first through hole 104, and the mandril 301 of third member 3 is inserted into the second through-hole 203
In, then the first component 1 is fixedly connected with second component 2, to by 3 groups of the first component 1, second component 2 and third member
Install into, due to second component upper end 201 and second component lower end 202 respectively with the first groove 103 of the first component 1 and
104 clearance fit of first through hole, and first through hole 104 is overlapped with the axis of the second through-hole 203, the second through-hole 203 and first
301 clearance fit of mandril so that second component 2 is slided up and down along the first mandril 301, and will not be occurred (horizontal all around
To) shake；The raw material plate such as asbestos board 100 for making gasket is placed on the 4th component 4, the upper surface of the second mandril is made
4011 are in contact with the lower surface of raw material plate such as asbestos board 100；The first component 1, second component 2 and the third portion being completed
Part 3 is placed on the upper surface of raw material plate such as asbestos board 100, makes the horizontal lower face 2021 and raw material of the lower end of second component
The upper surface of plate such as asbestos board 100 is in contact, and the lower face 2021 of the lower end of second component is located at the upper end of the second mandril
The surface in face 4011 applies downward power to the first component 1 and third member 3, is allowed to move downward, then the first mandril 301
With the trend slided to third through-hole 402, the part of raw material plate such as asbestos board 100 corresponding with third through-hole 402 is pushed, is made
With the trend moved downward, the second mandril 401 with horizontal upper surface 4011 applies raw material plate such as asbestos board 100
Upward promotion so that the raw material plate being in contact with the horizontal lower face 2021 of the lower end of the second mandril 401 and second component
If the part of asbestos board 100 has the trend that moves upwards, then as shown in Fig. 2, lower face with the lower end of second component
2021 and second the raw material plate such as part of asbestos board 100 that abuts against of upper surface 4011 of mandril be broken with other parts,
Gasket construction is formed, i.e. gasket completes.Due to 301 clearance fit of the second through-hole 203 and the first mandril of second component 2,
Second mandril 401 and 104 clearance fit of first through hole, the first mandril 301 and 402 clearance fit of third through-hole, first through hole
104, the axis of the second through-hole 203 and third through-hole 402 overlaps, therefore the tool making of the making gasket of present embodiment goes out
Each gasket is the concentric gasket of internal-and external diameter, reduces the defect rate of gasket.
On the basis of the above-mentioned making gasket tool provided, the utility model carries out the structure for making the tool of gasket
It improves, it is specific as follows：
Fig. 3 is referred to, Fig. 3 is the signal for another tool for making gasket that the embodiment of the utility model provides
Figure.As shown in figure 3, the tool of the making gasket of present embodiment can also include：It is set to the first elasticity of the first groove 103
Component 5,302 phase of lower surface at the both ends of the first elastomeric element 5 and the upper surface 2011 of the upper end of second component and third member
It abuts.First elastomeric element 5 can be helical spring.And to ensure that raw material plate such as asbestos board cuts into the part stress of gasket
Uniformly, the number of the first elastomeric element 5 such as helical spring can be two, and two the first elastomeric elements 5 such as helical spring is opposite
It is arranged oppositely in the lower end of second component 202, or more than two first elastomeric elements are in the upper end of second component
It is uniformly distributed on upper surface, such as 3 or 4 the first elastomeric elements are uniformly distributed on the upper surface of the upper end of second component.
When the second mandril 401 applies upward thrust to third member 3 and moves upwards, the first elastomeric element 5 applies third member 3
Downward pressure prevents third member 3 from moving upwards, to ensure that the tool of the making gasket can smoothly be cut into gasket.
As shown in figure 3, also there is the 4th component 4 pedestal 404, the second mandril 401 to be arranged on pedestal 404.This embodiment party
The tool of the making gasket of formula can also include：The 6th component 6 positioned at 1 lower section of the first component, the 6th component 6 have and first
The upper surface 601 of the 6th component that the lower face 1021 of the lower end 102 of component abuts against, the lower face 602 of the 6th component and
Axis overlapped with the axis of first through hole 104 and with the fifth hole 603 of 401 clearance fit of the second mandril；Second elastomeric element
7, the second elastomeric element 7 is abutted against with the lower face 602 of the 6th component and pedestal 404.The number of second elastomeric element 7 can be
3 or more, 3 or more the second elastomeric elements 7 are evenly distributed on around the second mandril 401.As shown in figure 3, working as the first component 1
When applying downward power to the 6th component 6, the second elastomeric element 7 applies upward power to the 6th component 6 so that the 6th component
Upper surface 601 and the lower face 1021 of the lower end of the first component abut against, and the two is to such as asbestos of the raw material plate other than gasket outer diameter
The part of plate forms and is clamped securely, conducive to gasket is cut into.
Continuing with referring to Fig. 3, which further includes：8th component 8, the 8th component 8 has to be connected with the sliding block of forging machine tool
The upper end 801 of the 8th component and lower end 802 and the 9th component 9 of the 8th component being connect with the first component 1 are connect, the
Nine components 9 are used to connect the pedestal of the 6th component 6 and forging machine tool, and the 9th component 9 has the 7th be connected to third through-hole 402
Through-hole 901；The pedestal of forging machine tool has the discharge hole being connected to the 7th through-hole 901.The upper end 801 of 8th component is cylinder
Body is clamped with the sliding block of forging machine tool by secure component such as bolt, and the upper end of the 8th component can also have locating slot so that
8th component 8 is securely connected on the sliding block of forging machine tool by secure component such as bolt.It is transported up and down by the sliding block of forging machine tool
It is dynamic that the 8th component 8, third member 3, the first component 1, second component 2 and the first elastomeric element 5 is driven to move up and down.9th
Component 9 can be mounted on the pedestal of forging machine tool by secure component such as bolt, the 6th component be bolted to connection the
On nine components, the raw material plate such as asbestos board 100 under the cutting of the first mandril 301 is from third through-hole 402, by the 7th through-hole 901, from
Discharge hole is discharged.
The tool of the making gasket of present embodiment is suitable for making the connection of the connecting line of pressure gauge and equipment
The gasket at place and other types of gasket with endoporus.
The raw material plate for making gasket can be asbestos board, metal sheet, hard plastic board etc..
Next it describes in detail to the structure of all parts involved in the tool of the making gasket of present embodiment.
Fig. 4 and Fig. 5 are referred to for the structure of the first component, wherein Fig. 4 is what the embodiment of the utility model provided
The schematic diagram of the first component in a kind of tool making gasket；Fig. 5 is sectional views of the Fig. 4 along the directions B-B.As shown in figure 4, third
The cross section of component 3 can be circle；The cross section of first groove 103 can be circle；The cross section of first through hole 104 is circle
Shape, the two is coaxial, then the shape of the first groove 103 and first through hole 104 is cylindrical.As shown in Figure 4 and Figure 5, first
The lateral dimension of groove 103 is more than the lateral dimension of first through hole 104.It will be appreciated by persons skilled in the art that first is recessed
The shape of the cross section of slot may be rectangle, square, ellipse or triangle, not coaxial with first through hole, also can be real
Existing the utility model.
It should be noted that in Fig. 4, the lateral dimension of the first groove 103 is the top of the first groove 103 to most lower
The distance at end and left end to right end distance.In Figure 5, " lateral dimension of the first groove " be the first groove 103 most
Hold the preceding distance to rearmost end and left end to the distance of right end.Correspondingly, in Fig. 4, the lateral dimension of first through hole 104
For first through hole 104 the top to the lowermost distance and left end to the distance of right end.In Figure 5, " first through hole
Lateral dimension " most holds the preceding distance to rearmost end and left end to the distance of right end for first through hole 104.
The first component can also have the first guide frame.The purpose that the first guide frame is arranged is to make first through hole and the
Second mandril of four components accurately corresponds to.As shown in figure 4, the first guide frame can be the 4th hole 105.4th hole 105 is two
It is a, it is arranged oppositely relative to first through hole 104.It, will below for the 4th hole how to the first component and the 4th positioning parts
In be described in detail when introducing four components.
In figures 4 and 5, the also threaded hole X with 3 with bolt cooperation of third member 3, to be carried out with third member
It is threadedly coupled.Effect about threaded hole is described in detail when will introduce below third member.
Fig. 6 and Fig. 7 are referred to for the structure of second component, wherein the one of the embodiment offer of Fig. 6 the utility model
Kind make the schematic diagram of second component in the tool of gasket, Fig. 7 be Fig. 6 along C-C to sectional view.As shown in Figure 6 and Figure 7,
The lateral dimension of the upper end 201 of two components is more than the lateral dimension of the lower end 202 of second component.Due to the upper end of second component
201 and first groove gap coordinate, the shape of the cross section of the upper end 201 of second component can be such as the first groove 103 in Fig. 4
Cross section cooperation circle, transverse shakiness will not occur when second component 2 being made to move up in the first groove 103.Second
Through-hole 203 can be cylindrical, with 104 clearance fit of first through hole.
As shown in fig. 7, being provided with the first elastomeric element (such as spiral bullet on the upper surface 2011 of the upper end of second component
Spring) in the case of, the boss 204 of fixed helical spring, helical spring are provided on the upper surface 2011 of the upper end of second component
It is set on boss 204, the axial length of boss 204 is less than the axial length of the first groove 103.Boss 204 is two, relatively
It is arranged oppositely in the second through-hole 203, correspondingly, helical spring is also two, is arranged oppositely relative to the second through-hole 203.Boss
Or two or more, it such as 4, is uniformly distributed on the upper surface of the upper end of second component, correspondingly, the first elastomeric element
Also it is two or more, such as 4, is uniformly distributed on the upper surface of the upper end of second component.Therefore, as shown in Figure 6 and Figure 7,
Two components 2 can be axially symmetric structure, and when cutting raw material plate such as asbestos board, the active force applied to raw material plate such as asbestos board is equal
It is even.
Fig. 8 and Fig. 9 are referred to for the structure of third member, wherein the one of the embodiment offer of Fig. 8 the utility model
Plant the schematic diagram of third member in the tool for making gasket；Fig. 9 be Fig. 8 along A-A to sectional view.As shown in Figure 8 and Figure 9,
The cross section of three components 3 is circle, has 3 counterbore Y thereon, in conjunction with Fig. 3 and Fig. 4, counterbore Y and the screw hole X of the first component 1 match
It closes, is threaded through in counterbore Y and screw hole X by bolt 10, the first component 1 is threadedly coupled with third member 3.
It can be provided with the first limiting component coordinated with the first groove gap on the lower surface 302 of third member, first
Limiting component can be limited step 303 as shown in Figure 8 and Figure 9, or spacing ring prevents third member relative to
Transverse shakiness occurs for one component, and influences the clearance fit of the first mandril 301 and the second through-hole 203 of second component 2, further
Ensure that the gasket internal-and external diameter being cut into is concentric.
With continued reference to Fig. 8 and Fig. 9, the first mandril 301 can be cylinder, be arranged on limited step 303.
Figure 10 and Figure 11 is referred to for the structure of the 6th component, wherein the embodiment of Figure 10 the utility model provides
A kind of tool making gasket in the 6th component schematic diagram；Figure 11 be Figure 10 along D-D to sectional view.Such as Figure 10 and Figure 11
Shown, the cross section of the 6th component is circle.The upper surface 601 of 6th component is under horizontal plane, with the lower end of the first component
End face 1021 abuts against (as shown in Figure 3), and the two forms well the part of such as asbestos board of the raw material plate other than gasket outer diameter
Clamping, it is easier to be cut into the gasket of high-quality.401 clearance fit of fifth hole 603 and the second mandril, makes the second mandril 401
It passes through the 6th component 6 and the lower face 2021 of the lower end of second component abuts against.The lower face 602 and second of 6th component
Elastomeric element 7 abuts against, it is preferable that and there are the 6th component 63 counterbore Y, 3 bolts 10 to be threaded through respectively in each counterbore Y, and 3
A second elastomeric element 7 (helical spring) is respectively fitted on the screw rod of bolt 10, and the second elastomeric element 7 can be along the axial direction of bolt 10
It is flexible, while fixing in the horizontal.
6th component 6 also has the 6th through-hole 604, the axis of the 6th through-hole 604 and the 4th hole 105 in the first component 1 above
To coincidence.
Figure 12, Figure 13 and Figure 14 are referred to for the structure of the 4th component, wherein the embodiment of Figure 12 the utility model
The schematic diagram of 4th component in a kind of tool making gasket provided；Figure 13 be Figure 12 along E-E to sectional view；Figure 14 is figure
12 along F-F to sectional view.As shown in Figure 12 to 14, the 4th component 4 includes：Second mandril 401, with 401 axis of the second mandril
The third through-hole 402 of the heart.Further, the 4th component 4 further includes：It is oriented to and ties with the second of the cooperation of above the first guide frame
Structure.As shown in figure 13, the second guide frame can be the column 403 with chamfering, and the axial length of column 403 is more than the
The axial length of two mandrils 401, the column 403 are matched with 105 gap of the 4th hole referred in describing the first component 1 above
It closes, column 403 can be two, be arranged oppositely relative to the second mandril 401, as shown in figure 14, the axis of column 403 is also
It can be overlapped with the axis of the second mandril 401.Since the axial length of column 403 is more than the axial length of the second mandril 401,
When the first component 1, second component 2 and third member 3 being completed move downward, column 403 is prior to the 4th hole 105
Clearance fit shows that first through hole 104 is located at the surface of the second mandril 401, and the second mandril 401 can smoothly enter into first through hole
In 104, and the lower end 202 for being located at second component is located at the surface of the second mandril 402, the lower face of the lower end of second component
2021 are located at the surface of the upper surface 4013 of the second mandril, both for horizontal plane, to raw material plate positioned there between such as stone
The outer diameter of gasket on the contrary, to successfully be cut by the direction of cotton plate interaction force.
As shown in figure 3, when the tool of the making gasket of present embodiment includes six component, column 403 passes through the
Six are inserted by 604 in the 4th hole 105, and the second mandril 401 passes through the lower face of fifth hole 603 and the lower end of second component
2021 abut against.Preferably, 604 clearance fit of column 403 and the 6th through-hole.
Further, as shown in figure 12, the 4th component 4 further includes：The cross section of pedestal 404, pedestal can be circle,
As shown in Figure 12 and Figure 13, the second mandril 401 and column 403 may be contained on pedestal 404, and third through-hole 402 can be from
Two mandrils 401 extend to pedestal 404, form the tap of the waste material under being cut by the first mandril 301.
As shown in Fig. 3, Figure 12 and Figure 14, pedestal 404 has 3 threaded hole X, with 3 counterbore Y on the 6th component 6
It matching, 3 bolts 10 are threaded through in 3 counterbore Y and are fastened on respectively in the corresponding 3 threaded hole X of 3 counterbore Y respectively, the
Two elastomeric elements 7 are sleeved on the screw rod of each bolt 10.3 threaded hole X can be evenly distributed on around the second mandril 401, then and 3
A bolt and 3 the second elastomeric elements can be evenly distributed on around the second mandril 401.In the case that pedestal 404 be it is circular,
3 threaded hole X, 3 bolts and 3 the second elastomeric element being uniformly distributed in pedestal 404.
When the 6th component 6 is slided up and down along bolt 10, the second elastomeric element 7 occurs to stretch along the axial of bolt 10.Such as
Shown in Fig. 3, when the first component 1 applies downward power to the 6th component 6, the second elastomeric element 7 applies upwards the 6th component 6
Power so that the upper surface 601 of the 6th component is abutted against with the lower face 1021 of the lower end of the first component, and the two is to gasket outer diameter
The part of such as asbestos board of raw material plate in addition forms and is clamped securely, conducive to gasket is cut into.
The above is merely for convenience of it will be understood by those skilled in the art that the technical solution of the utility model, not to
Limit the utility model.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (25)
1. a kind of tool making gasket, which is characterized in that the tool includes：
The first component (1), the first component (1) have the first groove of the upper end (101) for being set to the first component
(103) and be set to the first component lower end (102) and the first through hole that is connected to first groove (103)
(104)；
In the first component (1) and the second component that can slide up and down (2), the second component (2) have with it is described
The upper end (201) of the second component of the first groove (103) clearance fit, second with the first through hole (104) clearance fit
The second through-hole (203) that the lower end (202) of component and axis are overlapped with the axis of the first through hole (104), second component
Lower end lower face (2021) be horizontal plane；
The third member (3) being fixedly connected with the first component (1), the third member (3), which has, to be arranged in the third
On the lower surface (302) of component and with the first mandril (301) of the second through-hole (203) clearance fit；
4th component (4), the 4th component (4) have the second mandril with the first through hole (104) clearance fit
(401) and with the first mandril (301) clearance fit and axis overlapped with the axis of the first through hole (104)
The upper surface (4011) of three through-holes (402), the second mandril is horizontal plane.
2. tool according to claim 1, which is characterized in that the lateral dimension of first groove (103) is more than described
The lateral dimension of first through hole (104),
Correspondingly, the lateral dimension of the upper end (201) of the second component is more than the transverse direction of the lower end (202) of the second component
Size.
3. tool according to claim 1 or 2, which is characterized in that
The shape of the cross section of first groove (103) be circle, rectangle, square, ellipse or triangle,
The shape phase of the shape of the cross section of the upper end (201) of the second component and the cross section of first groove (103)
Together.
4. tool according to claim 1 or 2, which is characterized in that
The shape of first through hole (104) is cylindrical,
The shape of the lower end (202) of the second component is also cylindrical,
The shape of second mandril (401) is also cylindrical.
5. tool according to claim 1 or 2, which is characterized in that
Second through-hole (203) is cylindrical,
First mandril (301) is also cylindrical,
The third through-hole (402) is also cylindrical.
6. tool according to claim 1, which is characterized in that
The first component (1) also has the first guide frame,
4th component (4) also has the second guide frame coordinated with first guide frame.
7. tool according to claim 6, which is characterized in that
First guide frame is that upper end (101) from from the lower end (102) of the first component to the first component extends
Four holes (105),
Second guide frame is the column (403) with the 4th hole (105) clearance fit,
Wherein, the axial length of the column (403) is more than the axial length of second mandril (401).
8. tool according to claim 7, which is characterized in that the top of the column (403) has chamfering.
9. tool according to claim 7 or 8, which is characterized in that
The number of 4th hole (105) is two,
The number of the column (403) is two.
10. tool according to claim 1, which is characterized in that the third member (3), which also has, to be arranged in the third
The first limiting component coordinated on the lower surface (302) of component and with first groove (103).
11. tool according to claim 10, which is characterized in that first limiting component be and first groove
(103) limited step (303) or spacing ring coordinated.
12. tool according to claim 11, which is characterized in that first limiting component be and first groove
(103) limited step (303) coordinated, first mandril (301) are arranged on the limited step (303).
13. tool according to claim 1, which is characterized in that the tool further includes：
The first elastomeric element (5) being set in first groove (103), the both ends of first elastomeric element (5) and institute
The lower surface (302) of the upper surface (2011) and the third member of stating the upper end (201) of second component abuts against.
14. tool according to claim 13, which is characterized in that first elastomeric element (5) is helical spring.
15. tool according to claim 13, which is characterized in that the number of first elastomeric element (5) be two with
On, more than two first elastomeric elements (5) are uniform on the upper surface (2011) of the upper end (201) of the second component
Distribution.
16. tool according to claim 14, which is characterized in that the upper surface of the upper end (201) of the second component
(2011) boss (204) is provided on, the helical spring is set on the boss (204).
17. tool according to claim 1, which is characterized in that
The lower face (1021) of the lower end (102) of the first component is horizontal plane；
4th component (4) also has pedestal (404), and the second mandril (401) setting is on the base (404)；
The tool further includes：
The 6th component (6) below the first component (1), the 6th component (6) have and the first component
The upper surface (601) for the 6th component that the lower face (1021) of lower end (102) abuts against, the lower face (602) of the 6th component, with
And axis overlapped with the axis of the first through hole (104) and with the fifth hole of the second mandril (401) clearance fit
(603)；
Second elastomeric element (7), lower face (602) and the pedestal of second elastomeric element (7) with the 6th component
(404) it abuts against.
18. tool according to claim 17, which is characterized in that
Second elastomeric element (7) is spring.
19. tool according to claim 18, which is characterized in that
The number of second elastomeric element (7) is 3 or more, and 3 or more second elastomeric elements (7) are evenly distributed on
Around second mandril (401).
20. tool according to claim 17, which is characterized in that the third through-hole (402) is through the pedestal
(404)。
21. tool according to claim 7, which is characterized in that
The lower face (1021) of the lower end (102) of the first component is horizontal plane；
4th component (4) also has pedestal (404), and the second mandril (401) setting is on the base (404)；
The tool further includes：
The 6th component (6) below the first component (1), the 6th component (6) have and the first component
The upper surface (601) for the 6th component that the lower face (1021) of lower end (102) abuts against, the lower face (602) of the 6th component, with
The fifth hole (603) and axis of second mandril (401) clearance fit are overlapped with the axis of the 4th hole (105)
And with the 6th through-hole (604) of the column (403) clearance fit；
Second elastomeric element (7), lower face (602) and the pedestal of second elastomeric element (7) with the 6th component
(404) it abuts against.
22. tool according to claim 21, which is characterized in that second elastomeric element (7) is spring.
23. tool according to claim 22, which is characterized in that the number of second elastomeric element (7) be 3 with
On, 3 or more second elastomeric elements (7) are evenly distributed on around second mandril (401).
24. tool according to claim 21, which is characterized in that the third through-hole (402) is through the pedestal
(404)。
25. tool according to claim 17, which is characterized in that the tool further includes：
8th component (8), the 8th component (8) have connect with the sliding block of forging machine tool the 8th component upper end (801), with
And the lower end (802) for the 8th component being connect with the first component (1), and
9th component (9), the 9th component (9) are used to connect the pedestal of the 6th component (6) and the forging machine tool, institute
Stating the 9th component (9) has the 7th through-hole (901) being connected to the third through-hole (402)；
The pedestal of the forging machine tool has the discharge hole being connected to the 7th through-hole (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876526.1U CN208068443U (en) | 2017-12-28 | 2017-12-28 | A kind of tool making gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876526.1U CN208068443U (en) | 2017-12-28 | 2017-12-28 | A kind of tool making gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208068443U true CN208068443U (en) | 2018-11-09 |
Family
ID=64034097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876526.1U Active CN208068443U (en) | 2017-12-28 | 2017-12-28 | A kind of tool making gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208068443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968454A (en) * | 2017-12-28 | 2019-07-05 | 中国石油天然气股份有限公司 | A kind of tool making gasket |
-
2017
- 2017-12-28 CN CN201721876526.1U patent/CN208068443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968454A (en) * | 2017-12-28 | 2019-07-05 | 中国石油天然气股份有限公司 | A kind of tool making gasket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208068443U (en) | A kind of tool making gasket | |
| CN203509687U (en) | Fixing device for machining of workpieces | |
| CN109968454A (en) | A kind of tool making gasket | |
| CN206695738U (en) | A kind of portable big spacing shaft coupling centering instrument | |
| CN203600037U (en) | Air cylinder floating honing clamp | |
| CN204321643U (en) | A kind of drilling-hole positioning device of tablet press machine ring segment lower punch plate side opening | |
| CN202861700U (en) | Locating pin for projection welding | |
| CN202925122U (en) | Surface treatment process device for reactor internals of nuclear reactor | |
| CN105290440B (en) | Large-scale shield electric machine housing tire device | |
| CN203649802U (en) | Waste hydraulic pump disassembling line | |
| CN203765258U (en) | Worktable for detachment and installation of oil cylinder | |
| CN207675065U (en) | A kind of automobile front steering section cubing | |
| CN206577942U (en) | A kind of nano-spray the screw gauge | |
| CN205588023U (en) | Processing frock in ball valve spheroid and club hole | |
| CN205254422U (en) | Locating platform is used in part welding | |
| CN209288484U (en) | A kind of continuous tin prevention jig convenient for adjusting | |
| CN214023051U (en) | High-precision hardware stamping die | |
| CN103612093A (en) | Waste hydraulic pump disassembly line | |
| CN208773464U (en) | A kind of auxiliary device of elasticizer twist arrester bearing convenient for assembly | |
| CN204295499U (en) | A kind of clamping device manufacturing crankcase again | |
| CN207622995U (en) | A kind of long-time life test tooling system | |
| CN108000358A (en) | Contour column grinding fixture fixture | |
| CN217738900U (en) | Wheel hub flange fatigue test frock | |
| CN213632879U (en) | Vertical vibration instrument vibration hammer suitable for different test piece sizes | |
| CN212551551U (en) | Precision type four-way pipe forging mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |