CN211803769U - Direct hammering type sand removing mechanism for plug-in hybrid electric vehicle - Google Patents
Direct hammering type sand removing mechanism for plug-in hybrid electric vehicle Download PDFInfo
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- CN211803769U CN211803769U CN201922208295.2U CN201922208295U CN211803769U CN 211803769 U CN211803769 U CN 211803769U CN 201922208295 U CN201922208295 U CN 201922208295U CN 211803769 U CN211803769 U CN 211803769U
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Abstract
A direct hammering type desanding mechanism for a plug-in hybrid electric vehicle is characterized in that a hammering head is connected with a body of an air hammer, an air hammer exhaust pipe and an air hammer air inlet pipe are arranged on the body of the air hammer, the air hammer and an air hammer mounting plate are fastened and connected through fixing bolts, the air hammer mounting plate and an adapter plate are fastened and connected through fixing bolts, and the lower surface of the adapter plate is fixedly connected with a base plate through fixing bolts; the bed frame is fixed at the sand removing machine lathe bed, and two uide posts are installed on the bed frame, and every uide bushing of installation on the guide post, the uide bushing on base plate and the guide post utilizes fixing bolt fastening connection. The utility model discloses a through the vibration to the hammering of foundry goods or production in time clear up out the inside sand residue of foundry goods, shorten the degritting time, guarantee the desanding effect, avoid the work of artifical secondary sand removal, cancel the parallels and guarantee the life of air hammer, practice thrift the operating cost of enterprise, be applied to among the automobile engine spare part casting technical field.
Description
Technical Field
The utility model relates to a be used for inserting direct hammering formula sand removal mechanism of electric formula hybrid vehicle among the automobile engine spare part casting technical field, carry out the mechanism that removes sand through the mode that carries out the hammering to the foundry goods that clears up the incomplete sand of the inside complicated die cavity of foundry goods specifically.
Background
At present, in the production process of the casting industry, in order to obtain a casting with a relatively complex interior, a sand core forming technology is required to be combined with a casting mold to pour fluid with specified materials, but a large amount of residual sand exists in the casting and needs to be cleaned.
Having appeared carrying out the sand removing machine of automatic hammering to the foundry goods among the prior art, sand removing machine among the prior art is through single air hammer, and the hammering carries out indirect hammering with the parallels of foundry goods surface contact to reach the purpose of cleaing away the inside psammitolite of foundry goods, the degritting is long, and the degritting effect is not good, can appear inside a large amount of residual sand that exist of foundry goods occasionally, and the quality that influences the foundry goods is unfavorable for the promotion of degritting effect. And the sizing block belongs to a consumable part, needs to be replaced periodically, has extremely short service life and increases the production cost of the casting. Therefore, it is a new problem to be solved urgently to develop a direct hammering type sand removing mechanism for a plug-in hybrid electric vehicle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for inserting direct hammering formula desanding mechanism of electric formula hybrid vehicle, this utility model is waiting to clear up the foundry goods and is fixed the back by the anchor clamps clamping according to the position of regulation, behind the air hammer switch-on compressed air, utilize the reciprocating motion principle of air hammer, drive the direct hammering casting surface of hammering head, in order to reach better desanding effect, adopt two air hammers same foundry goods of hammering simultaneously, through the hammering of foundry goods or the vibration that produces in time clear up the inside sand residue of foundry goods, shorten the desanding time, guarantee the desanding effect, avoid the work of artifical secondary desanding, cancel the parallels and guarantee the life of air hammer, practice thrift the operating cost of enterprise.
The purpose of the utility model is realized like this: a direct hammering type desanding mechanism for a plug-in hybrid electric vehicle comprises a hammering head, an air hammer, a first fixing bolt, an air hammer mounting plate, a second fixing bolt, an adapter plate, a third fixing bolt, a base plate, an air hammer exhaust pipe, an air hammer air inlet pipe, a frame, a guide post, a guide sleeve, a fourth fixing bolt, an oil cylinder, a spare cap, a connecting plate and a fifth fixing bolt, wherein the hammering head is connected with the body of the air hammer; the base frame is fixed on a bed body of the sand removing machine, two guide columns are arranged on the base frame, two guide sleeves are arranged on each guide column, the base plate is fixedly connected with the guide sleeves on the guide columns by using fixing bolts, one end of a connecting plate is connected with an oil cylinder rod of an oil cylinder through a spare cap, and the other end of the connecting plate is connected with the base plate through the fixing bolts;
the two guide columns are respectively positioned on the upper side and the lower side of the base frame and are parallel to each other; the mounting hole on the air hammer is aligned with the mounting hole on the air hammer mounting plate; the central line of the air hammer is vertical to the hammering direction of the casting; the centers of the two air hammers are respectively vertically symmetrical along the center line of the substrate; the center line of the oil cylinder is parallel to the center lines of the guide posts and is positioned at the center positions of the two guide posts.
The main point of the utility model lies in its structure. Its theory of operation is, the utility model discloses cancelled the mode of single air hammer hammering among the prior art and cancelled the indirect hammering mode of foundry goods surface parallels, adopt two air hammers directly to carry out the mode of hammering to the foundry goods surface, carry out the high frequency hammering to the foundry goods surface through two air hammers, not only make the inside piece that hardens of foundry goods die cavity break into pieces, the vibration effect who produces through the hammering, make the inside residual sand of foundry goods in time discharge, promote desanding efficiency, improve equipment's production efficiency, at hammering in-process, the effort kink of air hammer acts on the foundry goods, improve the life of air hammer, reduce the production input cost.
The utility model provides a be used for direct hammering formula sand removal mechanism of plug-in hybrid vehicle compares with prior art, it is fixed back by the anchor clamps clamping to have the position of treating the clearance foundry goods according to the regulation, behind the air hammer switch-on compressed air, utilize the reciprocating motion principle of air hammer, drive the direct hammering casting surface of hammering head, in order to reach better sand removal effect, adopt two air hammers to same foundry goods of simultaneous hammering, in time clear up out the inside incomplete sand of foundry goods through the hammering or the vibration that produces to the foundry goods, shorten the desanding time, guarantee the desanding effect, avoid the work of artifical secondary sand removal, cancel the parallels and guarantee the life of air hammer, the advantages such as the operating cost of saving the enterprise, will be widely applied to in automobile engine spare part casting technical field.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a perspective view of the present invention.
Detailed Description
Referring to the attached drawings, the direct hammering type sand removing mechanism for the plug-in hybrid electric vehicle comprises a hammering head 1, an air hammer 2, a first fixing bolt 3, an air hammer mounting plate 4, a second fixing bolt 5, an adapter plate 6, a third fixing bolt 7, a base plate 8, an air hammer exhaust pipe 9, an air hammer air inlet pipe 10, a rack 11, a guide post 12, a guide sleeve 13, a fourth fixing bolt 14, an oil cylinder 15, a spare cap 16, a connecting plate 17 and a fifth fixing bolt 18, wherein the hammering head 1 is connected with the body of the air hammer 2, the air hammer exhaust pipe 9 and the air hammer air inlet pipe 10 are arranged on the body of the air hammer 2, the air hammer 2 is fixedly connected with the air hammer mounting plate 4 through the fixing bolts 3, the air hammer mounting plate 4 is fixedly connected with the adapter plate 6 through the fixing bolts 5, and the lower surface of the adapter plate 6 is fixedly connected with the base plate 8 through the fixing bolts 7; the base frame 11 is fixed on a bed body of the sand removing machine, two guide columns 12 are installed on the base frame 11, two guide sleeves 13 are installed on each guide column 12, the base plate 8 and the guide sleeves 13 on the guide columns 12 are fastened and connected through fixing bolts 14, one end of a connecting plate 17 is connected with an oil cylinder rod of an oil cylinder 15 through a spare cap 16, and the other end of the connecting plate is connected with the base plate 8 through a fixing bolt 18.
The two guide posts 12 are respectively positioned at the upper side and the lower side of the base frame 11 and are parallel to each other; the mounting hole on the air hammer 2 is aligned with the mounting hole on the air hammer mounting plate; the central line of the air hammer 2 is vertical to the hammering direction of the casting; the centers of the two air hammers 2 are respectively symmetrical up and down along the central line of the base plate 8; the central line of the oil cylinder 15 is parallel to the central lines of the guide columns 12 and is positioned at the central positions of the two guide columns 12.
A theory of operation for inserting electric formula hybrid vehicle direct hammering formula desanding mechanism is, the utility model discloses cancelled the mode of single pneumatic hammer hammering among the prior art and cancelled the indirect hammering mode of foundry goods surface parallels, adopt two pneumatic hammers directly to carry out the mode of hammering to the foundry goods surface, carry out the high frequency hammering to the foundry goods surface through two pneumatic hammers, not only make the inside piece that hardens of foundry goods die cavity break into pieces, through the vibration effect that the hammering produced, make the inside residual sand of foundry goods in time discharge, promote desanding efficiency, improve equipment's production efficiency, at hammering in-process, the effort direct knot of pneumatic hammer acts on the foundry goods, improve the life of pneumatic hammer, reduce the production input cost.
The invention will be further described with reference to the following examples:
a be used for inserting direct hammering formula sand removal mechanism of electric formula hybrid vehicle on mechanical structure design, according to the volume of treating the clearance foundry goods and how much of the inside incomplete sand volume of foundry goods die cavity, the apolegamy air hammer specification model, cancel the all fixed mounting mechanism of former air hammer, the air hammer mounting panel is redesigned to the mounting dimension that combines new air hammer, the posture of putting of foundry goods when the hammering foundry goods of fully considering the air hammer has slightly the difference, can produce the reaction force of unparallel and air hammer central line direction, open the recess on the keysets when designing the keysets, make in the recess of one end embedding keysets of air hammer mounting panel, improve the fastness of air hammer fixed knot structure, guarantee air hammer stability and security in the hammering process.
A be used for inserting direct hammering formula sand removal mechanism of electric formula hybrid vehicle, after air hammer intake pipe 10 switch-on air supply, the air supply passes through air hammer intake pipe 10 and gets into 2 insides of air hammer, for 2 inside oscillator vibrations of air hammer provide power source, oscillator vibration drives 1 reciprocating motion of hammering head and implements the hammering to the foundry goods to reach the mesh of degritting, the waste gas that the air hammer produced passes through the air hammer blast pipe discharge on the 2 bodies of air hammer.
Air hammer intake pipe 10 provide power source for the work of air hammer 2, be equipped with pressure sensor on the air hammer blast pipe 10, guarantee that the compressed air of air hammer intake pipe 10 circulation has sufficient pressure, satisfy 2 normal work of air hammer, be equipped with air purification device and air atomization device on air hammer intake pipe 10, the life of air hammer 2 has been prolonged, the purchasing expense of air hammer 2 has been saved, enterprise's manufacturing cost has been reduced, install the abandonment processing apparatus on the air hammer blast pipe 9 simultaneously, guarantee the cleanliness factor of air hammer blast pipe 9 combustion gas, non-staining environment.
The direct hammering type sand removing mechanism for the plug-in hybrid electric vehicle adopts double air hammers to directly hammer a casting at the same time, utilizes mounting holes on the air hammers 2 to be aligned with mounting holes on an air hammer mounting plate, and is fastened and mounted through fixing bolts 3, in the casting hammering process, reaction force which is not parallel to the central line of the air hammers 2 may be generated due to improper casting position, in order to overcome the action force and ensure the strength, a groove is formed on an adapter plate 6, the other side of the air hammer mounting plate 4 is embedded into the groove of the adapter plate 6, the fixing bolts 5 are utilized for fastening, the lower side of the adapter plate 6 is contacted with a base plate 8, the positions of the two adapter plates are adjusted at the same time, the central line of the air hammers 2 is vertical to the casting hammering direction, the centers of the two air hammers are ensured to be respectively up-down symmetrical along the central line of the base plate 8, and the up-down stress, the fixing is performed by the fixing bolt 7.
The guide sleeve 13 moves relatively along the guide post 12 to ensure that the guide sleeve 13 and the substrate 8 move back and forth along the guide post 12 together, the substrate 8 and the air hammer 2 are dragged to move together by the reciprocating motion of an oil cylinder rod of the oil cylinder 15, the hammering head 1 is pushed to the position of a casting, the air hammer 2 is ensured to reach the optimal hammering stroke, and the optimal sand removing effect is achieved.
When the direct hammering type sand removing mechanism for the plug-in hybrid electric vehicle is actually used, the hammering type sand removing mechanism is configured on a sand removing machine, then sand removing equipment is started to carry out sand removing operation, castings to be cleaned are firmly clamped through a manual mode or an automatic mode, then the castings are turned over to place the postures of the castings to the specified requirements, an oil cylinder 15 is connected with oil pressure, an oil cylinder rod of an oil cylinder 11 extends out, a guide sleeve 13 moves along a guide rod 12 through a connecting plate 17, mechanisms such as air hammers 2 arranged on a base plate 8 and the base plate 8 are dragged to move together, a hammering head 1 is pushed to a proper position of the castings to be cleaned, compressed air with oil mist lubrication and specific pressure is connected with air hammer air inlet pipes 10 of two air hammers 2, the service life of the air hammers 2 is ensured, the two air hammers 2 work simultaneously, the two air hammers 1 are treated and continuously hammered in the working process of the air hammers 2, the method comprises the steps of smashing sand blocks hardened in a casting cavity and cleaning residual sand in the casting through hammering vibration, generating waste gas by an air hammer 2 through an air hammer exhaust pipe 9 of the air hammer 2 in time and discharging the waste gas, cutting off compressed air in an air hammer inlet pipe 9 of the two air hammers 2 simultaneously after the residual sand is cleaned, stopping work of the air hammers 2, enabling an oil cylinder rod to retract, dragging a connecting plate 17, retracting all components on the base plate 11 and the base plate 11 together, taking out the cleaned casting, completing a casting cleaning circulation process, wherein the whole working circulation time takes 30 seconds in total, and the working beat of an indirect sand removal mode through a single air hammer hammering sizing block in the prior art is about 45 seconds, so that the working efficiency is improved.
Claims (2)
1. The utility model provides a be used for inserting direct hammering formula sand removal mechanism of electric formula hybrid vehicle, includes hammering head, air hammer, first fixing bolt, air hammer mounting panel, second fixing bolt, keysets, third fixing bolt, base plate, air hammer blast pipe, air hammer intake pipe, frame, guide post, uide bushing, fourth fixing bolt, hydro-cylinder, reserve cap, connecting plate, fifth fixing bolt, its characterized in that: the pneumatic hammer is characterized in that the hammering head is connected with a body of the pneumatic hammer, an air hammer exhaust pipe and an air hammer air inlet pipe are arranged on the body of the pneumatic hammer, the pneumatic hammer is fastened and connected with an air hammer mounting plate through a fixing bolt, the air hammer mounting plate is fastened and connected with an adapter plate through the fixing bolt, and the lower surface of the adapter plate is fixedly connected with the base plate through the fixing bolt; the bed frame is fixed at the sand removing machine lathe bed, and two uide posts are installed on the bed frame, and two uide sleeves of installation on every uide post, the uide sleeve on base plate and the uide post utilizes fixing bolt fastening to be connected, and connecting plate one end is connected with the hydro-cylinder pole of hydro-cylinder through being equipped with the cap, and the other end passes through fixing bolt and base plate connection.
2. The direct hammering type sand removing mechanism for the plug-in hybrid electric vehicle as claimed in claim 1, wherein: the two guide columns are respectively positioned on the upper side and the lower side of the base frame and are parallel to each other; the mounting hole on the air hammer is aligned with the mounting hole on the air hammer mounting plate; the central line of the air hammer is vertical to the hammering direction of the casting; the centers of the two air hammers are respectively vertically symmetrical along the center line of the substrate; the center line of the oil cylinder is parallel to the center lines of the guide posts and is positioned at the center positions of the two guide posts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208295.2U CN211803769U (en) | 2019-12-11 | 2019-12-11 | Direct hammering type sand removing mechanism for plug-in hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922208295.2U CN211803769U (en) | 2019-12-11 | 2019-12-11 | Direct hammering type sand removing mechanism for plug-in hybrid electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211803769U true CN211803769U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922208295.2U Active CN211803769U (en) | 2019-12-11 | 2019-12-11 | Direct hammering type sand removing mechanism for plug-in hybrid electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211803769U (en) |
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2019
- 2019-12-11 CN CN201922208295.2U patent/CN211803769U/en active Active
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