CN210452579U - Disconnect-type is beaten bowl type plug piece frock - Google Patents
Disconnect-type is beaten bowl type plug piece frock Download PDFInfo
- Publication number
- CN210452579U CN210452579U CN201921557755.6U CN201921557755U CN210452579U CN 210452579 U CN210452579 U CN 210452579U CN 201921557755 U CN201921557755 U CN 201921557755U CN 210452579 U CN210452579 U CN 210452579U
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- positioning seat
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- bowl
- frock
- dabber
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Abstract
The utility model discloses a separated bowl-beating type plug piece tool, which belongs to the technical field of engine assembly and solves the problems that the integrated bowl-beating type plug piece tool is easy to break and has short service cycle; this frock includes split type dabber and positioning seat, the dabber includes the power link with pneumatic gun joint and can dismantle the interlude and be in impact the end in the positioning seat, the dabber middle part is provided with the flange, be provided with in the positioning seat with the stress surface of impacting end terminal surface looks adaptation, the positioning seat bottom is provided with the impact face with bowl type chock plug looks adaptation. The utility model discloses can improve frock life, reduce frock cost of manufacture and cost of maintenance.
Description
Technical Field
The utility model relates to an engine assembly technical field, more specifically say, especially relate to a bowl type plug piece frock is beaten to disconnect-type.
Background
The diesel engine body and the cylinder cover are provided with a plurality of plugging piece holes which need to be plugged by assembling bowl-shaped plugging pieces after being machined, so as to prevent the water cavity from leaking water. The main assembly method at present is to press the bowl-shaped plug piece into the cup-shaped plug piece by using an air gun combination tool. However, the existing tool is an integrated tool, and the root part of the tool is easy to break when the tool is subjected to large resistance or mass production due to large stress concentration between the core rod and the tool main body. The cost loss caused by scrapping of the tool is increased, and meanwhile, great potential safety hazards and quality hazards are generated.
The bowl type of beating stopper piece frock of integral type has a great deal of defect, and the concrete expression is that life cycle is short, only can produce about 150 organisms, bears the pressure not enough, and the preparation required precision is high, and is with high costs, and the preparation cycle is long moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bowl type chock plug frock is beaten to disconnect-type can improve frock life to reduce frock cost of manufacture and cost of maintenance, interchangeability is high, can be according to the size of bowl type chock plug, the design has the positioning seat of the impact surface of different specifications size, also can be according to the size of positioning seat, designs the dabber of different specifications.
The utility model adopts the technical scheme as follows:
the utility model provides a bowl type chock plug frock is made to disconnect-type, includes split type dabber and positioning seat, the dabber includes the power link end with pneumatic rifle joint and can dismantle the interlude and be in impact end in the positioning seat, the dabber middle part is provided with the flange, be provided with in the positioning seat with the stress surface of impact end terminal surface looks adaptation, the positioning seat bottom be provided with the impact surface of bowl type chock plug looks adaptation.
Further, a buffer area is arranged between the flange end face and the positioning seat top face.
Furthermore, a through hole is formed in the bottom of the positioning seat, and the diameter of the through hole is smaller than that of the mandrel.
Furthermore, the positioning seat is a conical body with a narrow upper part and a wide lower part, and a groove is formed in the upper part of the positioning seat.
Further, the mandrel and the positioning seat are coaxially arranged.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
(1) the utility model discloses a bowl type chock plug frock is beaten to disconnect-type utilizes the dabber and the positioning seat of disconnect-type to improve frock life, reduces frock cost of manufacture and cost of maintenance, and interchangeability is high, can be according to the size of bowl type chock plug, and the design has the positioning seat of the impact surface of different specifications size, also can be according to the size of positioning seat, designs the dabber of different specifications.
(2) In addition, the mandrel is separated from the tool main body, so that stress concentration does not exist in the use process, and the mandrel or the positioning seat can be independently replaced when damaged, so that the operation is convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a front view of the mandrel of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the positioning socket of FIG. 1;
in the figure, the device comprises a mandrel 1, a power connection end 1a, a power connection end 1b, an impact end 11, a flange 2, a positioning seat 21, a stress surface 22, an impact surface 23, a through hole 24, a groove 3 and a buffer area.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the following detailed description, but the present invention is not limited thereto.
Referring to fig. 1 to 3 shown, the utility model discloses a bowl type chock plug frock is made to disconnect-type, including split type dabber 1 and positioning seat 2, dabber 1 includes with the power connection end 1a of pneumatic gun joint with can dismantle the impact end 1b of interlude in positioning seat 2, dabber 1 middle part is provided with flange 11, be provided with in the positioning seat 2 with the stress surface 21 of impacting end 1b terminal surface looks adaptation, 2 bottoms of positioning seat be provided with the impact surface 22 of bowl type chock plug looks adaptation. The connection of the tool and the pneumatic gun can be realized by utilizing the mandrel 1, and the flange 11 on the mandrel 1 can be clamped with the pneumatic gun and is used for transferring impact force during impact. And then the impact force is transmitted to the positioning seat 2 through the stress surface 21 in the positioning seat 2, and the bowl-shaped plugging piece is punched into the corresponding plugging piece hole by utilizing the impact surface 22 at the bottom of the positioning seat 2. The separated mandrel 1 and the separated positioning seat 2 can prolong the service life of the tool and reduce the manufacturing cost and the maintenance cost of the tool. The interchangeability is high, the positioning seat 2 with the impact surfaces 22 with different specifications can be designed according to the size of the bowl-shaped plug piece, and the core shaft 1 with different specifications can also be designed according to the size of the positioning seat 2. In addition, with dabber 1 and frock main part separately, there is not stress concentration when using, dabber 1 or positioning seat 2 when damaging, can change convenient operation alone.
Preferably, buffer zone 3 is arranged between the end face of flange 11 and the top face of positioning seat 2, and the transition zone of flange 11 is kept away from the mounting hole of positioning seat 2, so that spindle 1 and positioning seat 2 are convenient to detach, and damage to spindle 1 caused by stress concentration at the transition position of flange 11 can be prevented.
Preferably, the bottom of the positioning seat 2 is provided with a through hole 23, the diameter of the through hole 23 is smaller than that of the mandrel 1, and the mandrel 1 can be detached from the positioning seat 2 by applying an external impact force to the end face of the impact end 1b of the mandrel 1 in the through hole 23. When the mandrel 1 or the positioning seat 2 is damaged, the mandrel 1 or the positioning seat 2 can be replaced in time conveniently, and the manufacturing cost and the maintenance cost of the tool are effectively reduced. Meanwhile, the through hole 23 can achieve the ventilation effect, and prevent deformation and damage of the bowl-shaped plug piece caused by air compression at the moment of impact.
Preferably, the positioning seat 2 is a conical body with a narrow upper part and a wide lower part, and a groove 24 is formed in the upper part of the positioning seat 2. The tool is convenient to take, the weight of the tool can be reduced, and the strength of the tool can be improved. The positioning seat 2 is fixed through the groove 24, so that the purpose of facilitating the installation and the disassembly of the mandrel 1 can be achieved. The periphery of the positioning seat 2 is in transition through straight lines, so that the positioning seat 2 can be manufactured conveniently, the manufacturing cost and the manufacturing time of the positioning seat 2 can be reduced, and meanwhile, the damage to a tool caused by stress concentration at the periphery of the positioning seat 2 in transition can be reduced.
Preferably, the mandrel 1 and the positioning seat 2 are coaxially arranged, so that damage to the bowl-shaped plug piece caused by the deflection of the positioning seat 2 is prevented when the bowl-shaped plug piece is used. Meanwhile, the bowl-shaped plugging piece can be aligned to the plugging piece hole when being tightened, and the bowl-shaped plugging piece can be effectively driven in, so that the purposes of effectively plugging and preventing water leakage are achieved.
Preferably, the mandrel 1 is made of high manganese steel material, the hardness is HRC45-50, and the mandrel 1 is not easy to break.
When the tool is used, the core shaft 1 and the positioning seat 2 are installed together, the power connecting end 1a of the core shaft 1 is connected with the pneumatic gun, the bowl-shaped plugging piece is aligned, the pneumatic gun is opened, and the bowl-shaped plugging piece is beaten into the corresponding plugging piece hole. Utilize this frock can produce the organism more than 1000, in the use, can not play turn-ups, burr moreover, can guarantee the safety of staff in the use. When dabber 1 or positioning seat 2 damaged, can change alone, convenient operation has effectively reduced frock cost of manufacture and cost of maintenance.
The above description is only for the preferred embodiment of the present invention, and all modifications, equivalents, improvements and the like made within the spirit and scope of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a bowl type plug piece frock is made to disconnect-type which characterized in that: including split type dabber (1) and positioning seat (2), dabber (1) includes power connection end (1a) with pneumatic gun joint and can dismantle to alternate and be in impact end (1b) in positioning seat (2), dabber (1) middle part is provided with flange (11), be provided with in positioning seat (2) with impact end (1b) stress surface (21) of terminal surface looks adaptation, positioning seat (2) bottom is provided with impacts face (22) with bowl type chock plug looks adaptation.
2. The disconnect-type is beaten bowl type cock stem frock of claim 1, characterized in that: and a buffer area (3) is arranged between the end face of the flange (11) and the top surface of the positioning seat (2).
3. The disconnect-type is beaten bowl type cock stem frock of claim 1, characterized in that: through-hole (23) have been seted up to positioning seat (2) bottom, through-hole (23) diameter is less than dabber (1) diameter.
4. The disconnect-type is beaten bowl type cock stem frock of claim 1, characterized in that: the positioning seat (2) is a conical body with a narrow upper part and a wide lower part, and a groove (24) is formed in the upper part of the positioning seat (2).
5. The disconnect-type is beaten bowl type cock stem frock of claim 1, characterized in that: the mandrel (1) and the positioning seat (2) are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921557755.6U CN210452579U (en) | 2019-09-19 | 2019-09-19 | Disconnect-type is beaten bowl type plug piece frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921557755.6U CN210452579U (en) | 2019-09-19 | 2019-09-19 | Disconnect-type is beaten bowl type plug piece frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210452579U true CN210452579U (en) | 2020-05-05 |
Family
ID=70432727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921557755.6U Active CN210452579U (en) | 2019-09-19 | 2019-09-19 | Disconnect-type is beaten bowl type plug piece frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210452579U (en) |
-
2019
- 2019-09-19 CN CN201921557755.6U patent/CN210452579U/en active Active
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