CN209936288U - Manual tool for pressing Venturi valve - Google Patents
Manual tool for pressing Venturi valve Download PDFInfo
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- CN209936288U CN209936288U CN201920748122.7U CN201920748122U CN209936288U CN 209936288 U CN209936288 U CN 209936288U CN 201920748122 U CN201920748122 U CN 201920748122U CN 209936288 U CN209936288 U CN 209936288U
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- pressure equipment
- fixed block
- venturi valve
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Abstract
The utility model provides a manual frock of venturi valve pressure equipment relates to auto-parts technical field to solve that exists among the prior art because the venturi valve inserts when the equipment for interference fit, and the direction takes place the skew easily when the pressure equipment, lead to the pressure equipment rear position inaccurate, there is the deviation in the cooperation angle, the technical problem that the work piece after the pressure equipment can't be used, the device includes the pressure equipment machine and sets up the fixed subassembly of work piece on the pressure equipment machine workstation: including base plate, work piece fixed block, work piece locating piece and lead strip, wherein: the base plate is fixed set up in on the workstation, helical pitch strip and base plate connection, the work piece locating piece sets up in the helical pitch strip, and the work piece fixed block sets up in one side of work piece locating piece, and first work piece is located the work piece locating piece, and on the second work piece was fixed in the work piece fixed block, the pressure head of pressure equipment machine was located the top of first work piece and second work piece junction, the utility model is used for quick, accurate pressure equipment one-way valve.
Description
Technical Field
The utility model belongs to the technical field of auto-parts technique and specifically relates to a manual frock of venturi valve pressure equipment is related to.
Background
With the rapid development of the modern automobile industry, control of the problems of automobile exhaust emission, fuel evaporation leakage pollution and the like becomes one of the key points in the automobile research and development process, automobile users have higher and higher requirements on automobile safety performance, a vacuum power assisting device on an automobile becomes an indispensable part on the automobile, and a venturi valve is generally assembled on the existing automobile.
The applicant has found that the venturi valves of the prior art present at least the following technical problems when assembled: because the insertion of venturi valve when the equipment is interference fit, and the direction takes place the skew easily during the pressure equipment, lead to the post-pressure equipment position inaccurate, the cooperation angle has the deviation, the work piece after the pressure equipment can't use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a manual frock of venturi valve pressure equipment to solve exist among the prior art because the venturi valve is interference fit when the equipment inserting, and the direction takes place the skew easily when the pressure equipment, lead to the pressure equipment rear position inaccurate, there is the deviation in the cooperation angle, the technical problem that the work piece after the pressure equipment can't be used. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of manual frock of venturi valve pressure equipment, including the pressure equipment machine with set up in the fixed subassembly of work piece on the workstation of pressure equipment machine, the fixed subassembly of work piece includes base plate, work piece fixed block, work piece locating piece and helical pitch strip, wherein:
the base plate is fixed set up in on the workstation, the helical pitch strip with the base plate is connected, the work piece locating piece set up in the helical pitch strip, the work piece fixed block set up in one side of work piece locating piece, first work piece are located in the work piece locating piece, the second work piece is fixed in on the work piece fixed block, the pressure head of pressure equipment machine is located first work piece with the top of second work piece junction.
Preferably, the workpiece positioning block comprises a first positioning block and a second positioning block, wherein: the second positioning block is fixedly arranged on one side of the lead strip, the first positioning block moves in the lead strip, and the workpiece fixing block is arranged on one side of the second positioning block.
Preferably, a first slot is formed in the second positioning block, the first slot is located at a joint of the second positioning block and the first positioning block, and the first slot has the same outline as the first workpiece.
Preferably, a second slot is formed in the first positioning block, and the first workpiece is located in the second slot.
Preferably, the workpiece fixing block includes a first fixing block insert, a second fixing block insert and a third fixing block insert, wherein:
the second fixed block insert is positioned at the top of the first fixed block insert, and the third fixed block insert is fixedly arranged on the second fixed block insert;
and a spring is arranged between the first fixed block insert and the second fixed block insert.
Preferably, the third fixed block insert is of an L-shaped structure, a first end face of the third fixed block insert is fixedly connected to the second fixed block insert, and an end face of the second workpiece is fixedly connected to a second end face of the third fixed block insert.
Preferably, a clamping groove is formed in the second fixing block insert, and the bottom of the side face of the second workpiece is located in the clamping groove.
Preferably, the device further comprises a pushing handle, the pushing handle is located at the end of the substrate, and the bottom of the pushing handle is fixedly connected with the substrate.
Preferably, one end of the pushing handle is connected with the first positioning block through a connecting piece.
Preferably, the connecting member is a bolt.
The utility model provides a manual frock of venturi valve pressure equipment is through setting up fixed subassembly of work piece and work piece locating component to the use of cooperation helical pitch strip has avoided current venturi valve when the equipment, and the direction takes place the skew easily during the pressure equipment, leads to the pressure equipment rear position inaccurate, and there is the deviation in the cooperation angle, the technical problem that the work piece after the pressure equipment can't be used.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a manual tool for press-fitting a venturi valve according to the present invention;
fig. 2 is a schematic diagram of a side view of a part of the manual tool for pressing the venturi valve.
In the figure: 1. pressing and installing machines; 2. a substrate; 5. lead strips; 7. a pushing handle; 8. a spring; 9. a connecting member; 11. a work table; 12. a pressure head; 31. a first positioning block; 32. a second positioning block; 33. a first slot; 34. a second slot; 41. a first fixed block insert; 42. a second fixed block insert; 43. a third fixed block insert; 61. a first workpiece; 62. a second workpiece; 421. a card slot; 431. a first end face; 432. a second end surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a manual frock of venturi valve pressure equipment, including pressure equipment machine 1 with set up the fixed subassembly of work piece on pressure equipment machine 1's workstation 11, the fixed subassembly of work piece includes base plate 2, work piece fixed block, work piece locating piece and helical pitch strip 5, wherein:
As an alternative embodiment, the workpiece positioning block includes a first positioning block 31 and a second positioning block 32, wherein: second locating piece 32 is fixed to be set up in one side of helical pitch strip 5, first locating piece 31 moves in helical pitch strip 5, the work piece fixed block sets up in one side of second locating piece 32, helical pitch strip 5 includes two, be located the both sides of work piece locating piece respectively, helical pitch strip 5 is connected with base plate 2 through the bolt, mainly used cooperation pushing hands 7 pulls open with closed motion with first locating piece 31, play the effect of direction, when using, owing to set up helical pitch strip 5, can be more convenient, swift operation, and play certain positioning action, avoid the work piece locating piece to take place to shift.
In use, the first positioning block 31 has two states.
The first state is: the pushing handle 7 can be combined with the second positioning block to form a workpiece positioning block, and the workpiece positioning block is used for fixing the first workpiece 61 in the workpiece positioning block so as to complete press fitting of the workpiece.
The second state is: under the action of the pushing hand 7, the first positioning block 31 is matched with the lead bar 5 for use, and is far away from the second positioning block 32, so that the pressed workpiece can be taken out conveniently.
As an alternative embodiment, fig. 2 is a schematic partial side view structure of this embodiment, as shown in fig. 2, a first slot 33 is disposed on the second positioning block 32, the first slot 33 is located at a joint of the second positioning block 32 and the first positioning block 31, the first slot 33 has the same outline as the first workpiece 61, in this embodiment, the first slot 33 is used for accommodating a portion of the first workpiece 61, and therefore, the outline of the first slot 33 is the same as the outline of the portion of the first workpiece 61 to be accommodated.
Specifically, the first positioning block 31 is provided with a second slot 34, and the first workpiece 61 is located in the second slot 34, in this embodiment, the second slot 34 is opened from the top of the second positioning block 32, so as to facilitate taking and placing of the first workpiece 61.
As an optional implementation manner, the workpiece fixing block includes a first fixing block insert 41, a second fixing block insert 42, and a third fixing block insert 43, and a spring 8 is disposed between the first fixing block insert 41 and the second fixing block insert 42, wherein:
the first fixed block insert 41 is used for supporting the lower end of the spring 8, so that the spring 8 is prevented from being directly contacted with the substrate when in use;
the second fixed block insert 42 is positioned on the top of the first fixed block insert 41, the second fixed block insert 42 is used for limiting the upper end of the spring 8, when the press head 12 presses the second workpiece 62 downwards, the second fixed block insert 42 moves downwards along with the workpiece under the compression of the spring 8, and therefore the first workpiece 61 and the second workpiece 62 are pressed together;
the third fixed block insert 43 is fixedly disposed on the second fixed block insert 42, specifically, the third fixed block insert 43 is of an L-shaped structure, a first end face 431 of the third fixed block insert 43 is fixedly connected to the second fixed block insert 42, and an end face of the second workpiece 62 is fixedly connected to a second end face 432 of the third fixed block insert 43, so as to limit the movement of the second workpiece 62 and prevent the second workpiece 62 from moving forward in the process of pressing down by the pressing head 12 of the press 1.
As an alternative embodiment, as shown in fig. 2, a clamping groove 421 is provided on the second fixing block insert 42, and the bottom of the side surface of the second workpiece 62 is located in the clamping groove 421.
As an optional implementation mode, the rapid clamping device further comprises a pushing handle 7, the pushing handle 7 is located at the end of the base plate 2, the bottom of the pushing handle 7 is fixedly connected with the base plate 2, the pushing handle 7 adopts a rapid clamp and comprises a movable handle, a connecting rod, a frame, two side link rods and the like, according to the principle of a planar four-bar mechanism, when two hinged points of the connecting rod and the side link rods and a hinged point of one of the side link rods and the frame, according to the dead point clamping principle in mechanical mechanics, when three points are in the same straight line, the mechanism is in a dead point position, and at this time, a pressed workpiece cannot be loosened no matter how large counter force exists.
As an alternative embodiment, one end of the push handle 7 is connected to the first positioning block 31 through a connecting piece 9, specifically, the connecting piece 9 is a bolt. The clamping device has the advantages of simple overall structure, convenience in installation, rapidness in clamping, loading and unloading, convenience in operation, safety, reliability and high working efficiency.
The working process of the embodiment is as follows: the first positioning block 31 is pulled away from the second positioning block 32 by pulling the push handle 7, the tool is opened, then the first workpiece 61 to be pressed is placed into the first positioning block 31, the push handle 7 is pushed, the first positioning block 31 is pushed to be in contact with the second positioning block 32, then the other part of the first workpiece 61 is fixedly positioned through the copying groove, then the second workpiece 62 is placed into the clamping groove 421, the end face of the second workpiece 62 is fixed with the second end face 432 of the third fixing block insert 43, the first workpiece 61 and the second workpiece 62 are pressed by the press machine 1 and the press head 12, the third fixing block insert 43 and the second fixing block insert 42 are pressed down through the matching of the three fixing block inserts and the spring 8, after the press-mounting is finished, the press machine is lifted back, and the pressed workpiece is taken out.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a manual frock of venturi valve pressure equipment which characterized in that: including the pressure equipment machine with set up in the fixed subassembly of work piece on the workstation of pressure equipment machine, the fixed subassembly of work piece includes base plate, work piece fixed block, work piece locating piece and helical pitch strip, wherein:
the base plate is fixed set up in on the workstation, the helical pitch strip with the base plate is connected, the work piece locating piece set up in the helical pitch strip, the work piece fixed block set up in one side of work piece locating piece, first work piece are located in the work piece locating piece, the second work piece is fixed in on the work piece fixed block, the pressure head of pressure equipment machine is located first work piece with the top of second work piece junction.
2. The manual frock of venturi valve pressure equipment of claim 1, characterized in that, the work piece locating piece includes first locating piece and second locating piece, wherein: the second positioning block is fixedly arranged on one side of the lead strip, the first positioning block moves in the lead strip, and the workpiece fixing block is arranged on one side of the second positioning block.
3. The manual frock of venturi valve pressure equipment of claim 2 characterized in that: the second positioning block is provided with a first slot, the first slot is positioned at the joint of the second positioning block and the first positioning block, and the outline of the first slot is the same as that of the first workpiece.
4. The manual frock of venturi valve pressure equipment of claim 3, characterized in that: the first positioning block is provided with a second slotted hole, and the first workpiece is positioned in the second slotted hole.
5. The manual tooling for press fitting of the Venturi valve according to any one of claims 1 to 4, characterized in that: the workpiece fixing block comprises a first fixing block insert, a second fixing block insert and a third fixing block insert, wherein:
the second fixed block insert is positioned at the top of the first fixed block insert, and the third fixed block insert is fixedly arranged on the second fixed block insert;
and a spring is arranged between the first fixed block insert and the second fixed block insert.
6. The manual frock of venturi valve pressure equipment of claim 5, characterized in that: the third fixed block insert is of an L-shaped structure, a first end face of the third fixed block insert is fixedly connected to the second fixed block insert, and an end face of the second workpiece is fixedly connected with a second end face of the third fixed block insert.
7. The manual frock of venturi valve pressure equipment of claim 6, characterized in that: and a clamping groove is formed in the second fixing block insert, and the bottom of the side surface of the second workpiece is positioned in the clamping groove.
8. The manual frock of venturi valve pressure equipment of claim 2 characterized in that: the base plate is fixedly connected with the bottom of the push handle.
9. The manual frock of venturi valve pressure equipment of claim 8, characterized in that: one end of the push handle is connected with the first positioning block through a connecting piece.
10. The manual tooling for press fitting of the venturi valve according to claim 9, wherein: the connecting piece is a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748122.7U CN209936288U (en) | 2019-05-22 | 2019-05-22 | Manual tool for pressing Venturi valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920748122.7U CN209936288U (en) | 2019-05-22 | 2019-05-22 | Manual tool for pressing Venturi valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936288U true CN209936288U (en) | 2020-01-14 |
Family
ID=69134009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920748122.7U Active CN209936288U (en) | 2019-05-22 | 2019-05-22 | Manual tool for pressing Venturi valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936288U (en) |
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2019
- 2019-05-22 CN CN201920748122.7U patent/CN209936288U/en active Active
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