CN206732181U - A kind of drill bit drive component for die casting drilling equipment - Google Patents
A kind of drill bit drive component for die casting drilling equipment Download PDFInfo
- Publication number
- CN206732181U CN206732181U CN201720597838.2U CN201720597838U CN206732181U CN 206732181 U CN206732181 U CN 206732181U CN 201720597838 U CN201720597838 U CN 201720597838U CN 206732181 U CN206732181 U CN 206732181U
- Authority
- CN
- China
- Prior art keywords
- piston
- drill bit
- guide rail
- die casting
- buffer bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of drill bit drive component for die casting drilling equipment, belongs to die casting technical field.It solves the problems, such as that existing cylinder assembly is not provided with bumper assembly.This drill bit drive component for being used for die casting drilling equipment includes：Main body, the first guide rail is horizontally arranged with main body；Installing plate, installing plate can be along the first guide rail transverse shiftings；Base, axially arranged on a mounting board to have the second guide rail, base is arranged on the second guide rail, is arranged with two mounting seats in parallel on base, and drill bit is separately installed with two mounting seats；Cylinder assembly, its quantity is arranged to two groups and two groups of cylinder assemblies are respectively arranged on installing plate and base, and the cylinder assembly includes cylinder body, piston and piston rod；Bumper assembly, including buffer bar, offer receiving hole on cylinder body, and buffer bar is arranged in receiving hole.This be used for die casting drilling equipment drill bit drive component with it is simple in construction, with bumper assembly the advantages of.
Description
Technical field
The utility model belongs to die casting technical field, is related to a kind of drill bit driving group for die casting drilling equipment
Part.
Background technology
In the prior art, cylinder moves back and forth using gases at high pressure or highly pressurised liquid as power source and realizes transmission work(
The equipment of energy, existing cylinder generally comprise cylinder body, piston and piston rod, and the cylinder body both ends are additionally provided with air inlet/outlet, and cylinder exists
Piston can hit the front and rear covers on cylinder body in the course of work, and mechanical wounding of the piston slap stopped process to cylinder in itself is larger,
Abrasion and deformation are greatly increased, causes the lost of life；Shake can be produced by hitting in addition, may when cylinder is used to transmit article
Can have a negative impact to the article of vibration sensing type, application is limited.
In summary, for solve the deficiency in existing cylinder assembly structure, it is necessary to design it is a kind of it is simple in construction, there is anticollision
A kind of drill bit drive component for die casting drilling equipment of component.
Utility model content
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that one kind is simple in construction, has
A kind of drill bit drive component for die casting drilling equipment of bumper assembly.
The purpose of this utility model can be realized by following technical proposal：A kind of drill bit for die casting drilling equipment
Drive component, including：
Main body, the first guide rail is horizontally arranged with main body；
Installing plate, it is arranged on the first guide rail and installing plate is along the first guide rail transverse shifting；
Base, axially arranged on a mounting board to have the second guide rail, the base is arranged on the second guide rail, is put down on base
Row is provided with two mounting seats, is separately installed with the drill bit for drilling in two mounting seats, and base can drive two drill bits along the
Two guide rails are synchronously moved axially so that two drill bits switch over；
Cylinder assembly, its quantity is arranged to two groups and two groups of cylinder assemblies are respectively arranged on installing plate and base, described
Cylinder assembly includes cylinder body, piston and piston rod, has main cavity in cylinder body, offers on cylinder body and communicated with main cavity
Air inlet/outlet, piston is arranged in main cavity and one end of piston rod is connected with piston, the other end stretching cylinder body of piston rod；
Bumper assembly, its quantity are the both ends that two groups and two groups of bumper assemblies are respectively arranged at cylinder body, the bumper assembly
Including the buffer bar being arranged on piston, receiving hole corresponding with buffer bar is offered on cylinder body, the buffer bar is arranged at
It is provided with receiving hole and on buffer bar the sealing ring for being used for gap between sealing piston bar and receiving hole.
In a kind of above-mentioned drill bit drive component for die casting drilling equipment, the quantity of the buffer bar is two
And two buffer bar be respectively arranged at the both ends of piston, cushion hole corresponding with two buffer bars is offered on cylinder body.
In a kind of above-mentioned drill bit drive component for die casting drilling equipment, two buffer bar with the work
Stopper rod is coaxially disposed, and the diameter of the buffer bar is more than the diameter of piston rod and the piston rod is fixedly arranged on corresponding buffer bar
On.
In a kind of above-mentioned drill bit drive component for die casting drilling equipment, two drill bits be respectively countersink drill and
Deep hole drill and countersink drill and deep hole drill are respectively arranged in two mounting seats.
Compared with prior art, the utility model at least has the advantages that：
First, the utility model includes main body, and installing plate and base are provided with main body, and two installations are provided with base
Seat and it is respectively arranged with drill bit in mounting seat, the model of two drill bits is different, so as to which base can drive mounting seat in the axial direction
Upper movement, and realize that two kinds of drill bits switch over, improve operating efficiency of the present utility model.
2nd, be provided with cylinder assembly on base and installing plate, cylinder assembly include cylinder body, piston, piston rod and
Bumper assembly, the setting of bumper assembly can play cushioning effect to piston, avoid piston that impingement phenomenon occurs with inboard wall of cylinder block
Produce, improve service life of the present utility model.
3rd, bumper assembly includes buffer bar, and receiving hole corresponding with buffer bar is offered on cylinder body, when buffer bar is continuous
When going deep into receiving hole, buffer bar can constantly compress the gas in receiving hole, and the kinetic energy of buffer bar is constantly reduced until stopping
Only, the cushioning effect to piston is realized.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of cylinder assembly in the preferred embodiment of the utility model one.
In figure, 100, main body；110th, the first guide rail；120th, installing plate；121st, the second guide rail；130th, base；140th, install
Seat；141st, countersink drill；142nd, deep hole drill；200th, cylinder body；210th, piston；220th, piston rod；300th, buffer bar；310th, accommodate
Hole；320th, sealing ring；400th, air inlet/outlet.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of this drill bit drive component for die casting drilling equipment includes being installed on ground
Main body 100, offer processing space in main body 100, the first guide rail 110 be horizontally arranged with the processing space,
Being provided with one guide rail 110 can be along the installing plate 120 of the transverse shifting of the first guide rail 110；
The second guide rail 121 is provided with installing plate 120, is arranged with two mounting seats 140 in parallel on the second guide rail 121,
Specifically, drill bit is installed on respectively in two mounting seat 140；
Cylinder assembly is respectively arranged with base 130 and mounting seat 140, in the course of the work, wherein a cylinder assembly
Two mounting seats 140 synchronizing moving in the axial direction can be driven, realizes the switching of two handle drill bits；Another cylinder assembly can drive bottom
Seat 130 moves in a lateral direction along the first guide rail 110, the feeding of two drill bits is realized, so as to complete the drilling of workpiece.
Above-mentioned two drill bit is respectively countersink drill 141 and deep hole drill 142 and countersink drill 141 and deep hole drill 142
Both are respectively arranged in two mounting seats 140, wherein, the diameter of countersink drill 141 is more than the diameter of deep hole drill 142, in work
During work, above-mentioned countersink drill 141 first carries out spot-facing in workpiece end face, and then above-mentioned cylinder assembly drives two mounting seats 140
Synchronizing moving in a lateral direction so that deep hole drill 142 replaces the Working position of countersink drill 141, and deep hole drill 142 can be
Deep hole machining is carried out on the basis of original spot-facing, and the setting of above-mentioned cylinder assembly can guarantee that countersink drill 141 and depth drill
Both first 142 Working position is identical, so as to ensure that the machining accuracy of drilling.
Above-mentioned cylinder assembly includes cylinder body 200, piston 210 and piston rod 220, and main cavity is offered in cylinder body 200,
Piston 210 is arranged in main cavity and the one end of piston rod 220 is arranged on piston 210, and the other end of piston rod 220 is protruding
Cylinder body 200, the air inlet/outlet 400 communicated with main cavity is offered on cylinder body 200, specifically, the quantity of air inlet/outlet 400 is
Two and two air inlet/outlets 400 are located at the both ends of cylinder body 200 respectively, and two air inlet/outlets 400 are additionally provided with main body 100 and are connected
Air pump.
A wherein piston rod 220 for above-mentioned two-piston bar 220 is connected with installing plate 120, and another piston rod 220 and two is installed
Seat 140 is connected, and in the course of the work, air pump can be toward inflation or air-breathing in air inlet/outlet 400 and with piston 210 along main chamber
Body moves, and piston 210 is driven the synchronizing moving of piston rod 220, so as to which installing plate 120 can laterally move along the first guide rail 110
Dynamic, mounting seat 140 can move axially along the second guide rail 121.
Both ends on cylinder body 200 are respectively arranged with bumper assembly, and the setting of bumper assembly avoids piston 210 from sliding
The generation to be collided in journey with the inwall of cylinder body 200, improve the security that the utility model uses.
Preferably, the quantity of above-mentioned bumper assembly is two groups, and two groups of bumper assemblies are respectively arranged at the both ends of piston 210,
So that piston 210 can prevent that piston 210 and the inwall of cylinder body 200 from colliding phenomenon in main cavity in reciprocatory movement
Produce.
Further, above-mentioned bumper assembly includes buffer bar 300, and the buffer bar 300 is arranged on above-mentioned piston 210,
Receiving hole 310 corresponding with buffer bar 300 is offered on cylinder body 200, buffer bar 300 is arranged at receiving hole 310 and in buffer bar
The sealing ring 320 in the gap for sealing piston bar 220 and receiving hole 310 between the two is provided with 300.
When piston rod 220 drives buffer bar 300 in main cavity in slipping, buffer bar 300 can stretch into receiving hole 310
It is interior and due to being provided with sealing ring 320 between buffer bar 300 and receiving hole 310, so as to which the air in receiving hole 310 is buffering
Bar 300 can only constantly be compressed during deepening continuously, and absorb the dynamic of buffer bar 300 during compressed air certainly
Can be until buffer bar 300 stop, it is therefore prevented that buffer bar 300 and cylinder inner wall collide the generation of phenomenon.
Further, above-mentioned two buffer bar 300 is symmetricly set on the rear and front end face of piston 210, and two buffer bars
300 are coaxially disposed with piston rod 220, while the diameter of two buffer bars 300 and the diameter of receiving hole 310 are all higher than piston rod
220 diameter, piston rod 220 are arranged on the corresponding end face of buffer bar 300, so as to which piston rod 220 can pass through receiving hole 310 simultaneously
Protruding cylinder body 200.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (4)
1. a kind of drill bit drive component for die casting drilling equipment, including：
Main body, the first guide rail is horizontally arranged with main body；
Installing plate, it is arranged on the first guide rail and installing plate is along the first guide rail transverse shifting；
Base, axially arranged on a mounting board to have the second guide rail, the base is arranged on the second guide rail, parallel on base to set
Two mounting seats are equipped with, the drill bit for drilling is separately installed with two mounting seats, base can drive two drill bits to be led along second
Rail is synchronously moved axially so that two drill bits switch over；
Cylinder assembly, its quantity is arranged to two groups and two groups of cylinder assemblies are respectively arranged on installing plate and base, the cylinder
Component includes cylinder body, piston and piston rod, has main cavity in cylinder body, and entering of being communicated with main cavity is offered on cylinder body
Gas outlet, piston is arranged in main cavity and one end of piston rod is connected with piston, the other end stretching cylinder body of piston rod；
Bumper assembly, its quantity are the both ends that two groups and two groups of bumper assemblies are respectively arranged at cylinder body, and the bumper assembly includes
The buffer bar being arranged on piston, offers receiving hole corresponding with buffer bar on cylinder body, and the buffer bar is arranged at receiving
It is provided with hole and on buffer bar the sealing ring for being used for gap between sealing piston bar and receiving hole.
2. a kind of drill bit drive component for die casting drilling equipment according to claim 1, it is characterised in that described
The quantity of buffer bar is the both ends that two and two buffer bars are respectively arranged at piston, is offered on cylinder body corresponding with two buffer bars
Cushion hole.
3. a kind of drill bit drive component for die casting drilling equipment according to claim 2, it is characterised in that described
Two buffer bars are coaxially disposed with the piston rod, and the diameter of the buffer bar is more than the diameter of piston rod and the piston rod is consolidated
On corresponding buffer bar.
4. a kind of drill bit drive component for die casting drilling equipment according to claim 3, it is characterised in that two bore
Head is respectively countersink drill and deep hole drill and countersink drill and deep hole drill are respectively arranged in two mounting seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597838.2U CN206732181U (en) | 2017-05-25 | 2017-05-25 | A kind of drill bit drive component for die casting drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597838.2U CN206732181U (en) | 2017-05-25 | 2017-05-25 | A kind of drill bit drive component for die casting drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732181U true CN206732181U (en) | 2017-12-12 |
Family
ID=60568201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720597838.2U Expired - Fee Related CN206732181U (en) | 2017-05-25 | 2017-05-25 | A kind of drill bit drive component for die casting drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732181U (en) |
-
2017
- 2017-05-25 CN CN201720597838.2U patent/CN206732181U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200525 |