CN209125451U - Drilling machine is used in explosion-proof lamp housing production - Google Patents
Drilling machine is used in explosion-proof lamp housing production Download PDFInfo
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- CN209125451U CN209125451U CN201822047800.5U CN201822047800U CN209125451U CN 209125451 U CN209125451 U CN 209125451U CN 201822047800 U CN201822047800 U CN 201822047800U CN 209125451 U CN209125451 U CN 209125451U
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- mounting base
- lamp housing
- explosion
- protective cover
- outer protective
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Abstract
The utility model discloses a kind of explosion-proof lamp housing production drilling machine, including drilling rod and mounting base, mounting base by can by outer power drive in a manner of move up and down；It further include the outer protective cover being set on the outside of mounting base outside and the first expansion joint assembly that connection is formed for outer protective cover and mounting base；At work, mounting base can drive drilling rod to move downward under external force, and drilling rod can be drilled by driving rotation when moving to hole site to be drilled, and when mounting base moves downward, outer protective cover companion moves downward together, and when the lower end of outer protective cover is supported and is terminated on the workbench of drilling machine, outer protective cover no longer moves, mounting base continues the first upper spring compression to the first expansion joint assembly, and pass through the first telescopic rod to the first lower spring-compressed, to realize being normally carried out for boring work, when in use can the borehole environment effectively to lamp housing workpiece protect, the iron filings splashes for effectively preventing lamp housing workpiece surface from generating by drilling, guarantee production safety.
Description
Technical field
The utility model relates to explosion-proof lamp housing production technical field, in particular to drilling machine is used in a kind of explosion-proof lamp housing production.
Background technique
Explosion-proof lamp refers to for hazardous area existing for imflammable gas and dust, can prevent issuable inside lamp
Electric arc, spark and high temperature ignite imflammable gas and dust in ambient enviroment, to reach the lamps and lanterns of requirement of explosion proof, also referred to as
Explosion-proof lamp, explosion-proof illuminating lamp.Existing explosion-proof lamp generally comprises lamp housing, lampshade and is arranged in lamp housing and is covered by lampshade
Lamp source, wherein to reach explosion-proof purpose, blast resistant surface is arranged in the surface of lamp housing, and therefore, the lamp housing of existing explosion-proof lamp is mostly gold
Belong to material to be made, and in order to which the installation of lamp housing is fixed, in the process of existing explosion-proof lamp housing, needs using drilling machine at it more
On drill, but in production process, when finding to explosion-proof lamp shell auger hole, when the drilling bit high-speed rotary of drilling machine, bit face knife
Tool cutting lamp housing, the metal on lamp housing surface often causes to flash with bit cutting, and since bit is contacted with lamp housing,
A large amount of frictional heat energies are generated, so that the iron filings to flash are frequently accompanied by high temperature, are easy to damage operation element.
Therefore, it is necessary to be improved to existing explosion-proof lamp housing production with drilling machine, make it when carrying out boring work, it can be right
Lamp housing forms protection, prevents lamp housing surface because of metal fillings splashes caused by drilling.
Utility model content
In view of this, the present invention provides a kind of explosion-proof lamp housing production drilling machines can be right when carrying out boring work
Lamp housing forms protection, prevents lamp housing surface because of metal fillings splashes caused by drilling.
The explosion-proof lamp housing production drilling machine of the utility model, including drilling rod and mounting base, drilling rod pivotally with
Mounting base is equipped with, mounting base by can by outer power drive in a manner of move up and down；
It further include being set on outer protective cover on the outside of mounting base outside and forming connection for outer protective cover and mounting base
First expansion joint assembly, the lower end of outer protective cover exceed the end of drilling rod, and the first expansion joint assembly includes that setting is prevented outside
It above and at vertically arranged First cylinder and above and below being fixed in mounting base and being done in First cylinder is transported on the inside of shield
The first dynamic telescopic rod, the first expansion joint assembly further include that the first telescopic rod of housing is arranged and is located at mounting base and First cylinder
Upper end between the first upper spring and the first lower spring of support is formed in First cylinder and to the first telescopic rod.
Further, explosion-proof lamp housing production further includes being arranged in mounting base bottom and using when mounting base moves downward with drilling machine
In the hold-down mechanism to lamp housing workpiece positioning compression, hold-down mechanism includes connecting with mounting base bottom and drilling rod is from wherein passing through
Mounting means, lower pressure plate and connection mounting means for the via hole passed through for drilling rod to be compressed and be equipped with to lamp housing workpiece
With the second expansion joint assembly of lower pressure plate.
Further, the second expansion joint assembly is arranged on the upside of lower pressure plate above and at second vertically arranged cylinder and admittedly
The second telescopic rod that can be moved up and down on mounting means and in second cylinder is set calmly, the second expansion joint assembly also wraps
The second telescopic rod of housing is included to be arranged and be located at the second upper spring between mounting means and the upper end of second cylinder and be located at second
The second lower spring of support is formed in seat cylinder and to the second telescopic rod.
Further, mounting means are rubber air spring, and the middle part is provided with crossing for passing through for drilling rod to cover.
Further, on the integrated molding of First cylinder is arranged on the inside of outer protective cover.
Further, on second cylinder integrated molding is arranged on the upside of lower pressure plate.
Further, outer protective cover is made of clear material.
Further, the bottom of mounting means is integrally formed and is provided with the company for being inserted into for the second telescopic rod upper end and forming connection
Female connector.
The utility model has the beneficial effects that the explosion-proof lamp housing production drilling machine of the utility model, at work, mounting base can
Drilling rod can be drilled by driving rotation when driving drilling rod to move downward under external force, and moving to hole site to be drilled, and
When mounting base moves downward, outer protective cover companion moves downward together, and when the lower end of outer protective cover is to the work for terminating in drilling machine
When making on platform, outer protective cover is no longer moved, and mounting base continues the first upper spring compression to the first expansion joint assembly, and passes through
First telescopic rod is to the first lower spring-compressed, to realize being normally carried out for boring work；The utility model structure is simple, and manufacture is held
Easily, when in use can the borehole environment effectively to lamp housing workpiece protect, effectively prevent lamp housing workpiece surface because drilling produce
Raw iron filings splashes guarantee production safety.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative positional relationship, motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope in.
The utility model proposes a kind of explosion-proof lamp housing production drilling machines.
Referring to Figures 1 and 2, Fig. 1 is the utility model overall structure diagram, and Fig. 2 is the partial enlarged view in Fig. 1 at A,
As shown in the figure: explosion-proof lamp housing the production drilling machine, including drilling rod 1 and mounting base 2 of the present embodiment, drilling rod 1 is pivotally
It is equipped with mounting base 2, as shown, drilling rod 1 is equipped with by bearing with mounting base 2, mounting base 2 by external force can be driven
Dynamic mode moves up and down；It further include being set on the outer protective cover 3 in 2 outside of mounting base outside and for outer protective cover 3 and installation
Seat 2 forms the first expansion joint assembly of connection, and the lower end of outer protective cover 3 exceeds the end of drilling rod 1, the first expansion joint assembly
Including being arranged on the inside of outer protective cover 3 upper and at vertically arranged First cylinder 4 and being fixed in mounting base 2 and can be the
The top of the first telescopic rod 5 to move up and down in one cylinder 4, the First cylinder 4 has perforation, first telescopic rod 5
Lower end is protruded into the First cylinder 4 by the perforation and is equipped with positive stop lug boss at the end, and setting positive stop lug boss is for preventing institute
It states 5 lower end of the first telescopic rod to separate with the First cylinder 4, the first expansion joint assembly further includes that the first telescopic rod of housing 5 is set
It sets and is located at the first upper spring 6 between mounting base 2 and the upper end of First cylinder 4 and is stretched in First cylinder 4 and to first
Contracting bar 5 forms the first lower spring 7 of support.Wherein, the setting of the first expansion joint assembly is at least one set of, as shown, setting two
Group so that outer protective cover 3 can move downward together with mounting base 2, and may make mounting base 2 with respect to outer protective cover 3 generate to
Under movement；Certainly, drilling machine is additionally provided with the workbench for placing lamp housing workpiece, drilling machine further include external drive installation group to
The driving device of lower movement, such as motor or hydraulic cylinder, corresponding drilling rod 1 are again provided with the power device that driving drilling rod 1 rotates,
It is the dynamic structure of existing drilling machine, details are not described herein；At work, mounting base 2 can drive under external force drilling rod 1 to
Lower movement, and drilling rod 1 can be drilled by driving rotation when moving to hole site to be drilled, and when mounting base 2 moves downward, outside
Shield 3 in company with moving downward, and when the lower end of outer protective cover 3 is supported and terminated on the workbench of drilling machine together, and outer protective cover 3 is not
It moves again, mounting base 2 continues the first upper spring 6 compression to the first expansion joint assembly, and by the first telescopic rod 5 to first
Lower spring 7 compresses, to realize being normally carried out for boring work；The utility model structure is simple, and manufacture is easy, and can have when in use
Effect protects the borehole environment of lamp housing workpiece, and the iron filings for effectively preventing lamp housing workpiece surface from generating by drilling fly everywhere
It splashes, guarantees production safety.
In the present embodiment, explosion-proof lamp housing production drilling machine further includes that setting is transported downwards in 2 bottom of mounting base and in mounting base 2
For the hold-down mechanism to lamp housing workpiece positioning compression when dynamic, hold-down mechanism includes that simultaneously drilling rod 1 from its is connect with 2 bottom of mounting base
In the mounting means 8,9 and of lower pressure plate for the via hole passed through for drilling rod 1 to be compressed and be equipped with to lamp housing workpiece that pass through
Connect the second expansion joint assembly of mounting means 8 and lower pressure plate 9.Second expansion joint assembly is arranged on lower pressure plate 9
On side and at second vertically arranged cylinder 10 and it is fixed on mounting means 8 and fortune up and down can be done in second cylinder 10
The second dynamic telescopic rod 11, the second expansion joint assembly further include the second telescopic rod of housing 11 be arranged and be located at mounting means 8 with
The second upper spring 12 between the upper end of second cylinder 10 and it is located in second cylinder 10 and the second telescopic rod 11 is formed and support
The second lower spring 13.
In the present embodiment, mounting means 8 are rubber air spring, and the middle part is provided with crossing for passing through for drilling rod 1 to cover；
As shown, mounting means 8 are the air spring of two layers of rubber air capsule comprising upper mounting plate and lower installation board, wherein on
Mounting plate is fixedly connected with mounting plate bottom, and the second telescopic rod 11 is fixedly connected with the bottom of lower installation board, and rubber air capsule is set
It sets between upper mounting plate and lower installation board.
In the present embodiment, First cylinder 4 is integrally formed setting on 3 inside of outer protective cover.Second cylinder 10 is integrally formed
Setting is on lower 9 upside of pressure plate.Outer protective cover 3 is made of clear material, and outer protective cover 3 can be made of transparent plastic material,
Specific material can be selected as needed.The bottom of mounting means 8 is integrally formed and is provided with for the second telescopic rod 11
End insertion forms the connector sleeve 14 of connection, and the upper end of the second telescopic rod 11 is screw-rod structure, and connector sleeve is inner screw sheath, and second stretches
Contracting bar 11 can be directly threadedly attached to form connection in connector sleeve.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (8)
1. a kind of explosion-proof lamp housing production drilling machine, it is characterised in that: including drilling rod and mounting base, the drilling rod is with rotatable side
Formula is equipped with the mounting base, the mounting base by can by outer power drive in a manner of move up and down；
It further include being set on outer protective cover on the outside of the mounting base outside and forming connection for outer protective cover and mounting base
First expansion joint assembly, the lower end of the outer protective cover exceed the end of drilling rod, and first expansion joint assembly includes setting
It sets on the inside of outer protective cover and at vertically arranged First cylinder and is fixed in mounting base and can be in First cylinder
The first telescopic rod to move up and down, first expansion joint assembly further include that the first telescopic rod of housing is arranged and is located at installation
The first upper spring between seat and the upper end of First cylinder and the of support is formed in First cylinder and to the first telescopic rod
Spring once.
2. explosion-proof lamp housing production drilling machine according to claim 1, it is characterised in that: drilling machine is used in the explosion-proof lamp housing production
It further include that mounting base bottom is set and when mounting base is moved downward for the hold-down mechanism to lamp housing workpiece positioning compression, institute
State hold-down mechanism include connect with mounting base bottom and drilling rod from wherein pass through mounting means, for lamp housing workpiece compress simultaneously
It is equipped with the lower pressure plate of the via hole passed through for drilling rod and connects the second expansion joint assembly of mounting means and lower pressure plate.
3. explosion-proof lamp housing production drilling machine according to claim 2, it is characterised in that: second expansion joint assembly is set
It sets on the upside of lower pressure plate and at second vertically arranged cylinder and is fixed on mounting means and can be in second cylinder
The second telescopic rod inside to move up and down, second expansion joint assembly further include that the second telescopic rod of housing is arranged and is located at
The second upper spring between installation part and the upper end of second cylinder and it is located in second cylinder and the second telescopic rod is formed and support
The second lower spring.
4. explosion-proof lamp housing production drilling machine according to claim 3, it is characterised in that: the mounting means are rubber air
Spring, and the middle part is provided with crossing for passing through for drilling rod to cover.
5. explosion-proof lamp housing production drilling machine according to claim 4, it is characterised in that: the First cylinder integrated molding is set
It sets on the inside of the outer protective cover.
6. explosion-proof lamp housing production drilling machine according to claim 5, it is characterised in that: second cylinder integrated molding is set
It sets on the upside of the lower pressure plate.
7. explosion-proof lamp housing production drilling machine according to claim 6, it is characterised in that: the outer protective cover is by transparent material
It is made.
8. explosion-proof lamp housing production drilling machine according to claim 7, it is characterised in that: the bottom one of the mounting means
Molding is provided with the connector sleeve for being inserted into for the second telescopic rod upper end and forming connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047800.5U CN209125451U (en) | 2018-12-07 | 2018-12-07 | Drilling machine is used in explosion-proof lamp housing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047800.5U CN209125451U (en) | 2018-12-07 | 2018-12-07 | Drilling machine is used in explosion-proof lamp housing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209125451U true CN209125451U (en) | 2019-07-19 |
Family
ID=67248274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822047800.5U Active CN209125451U (en) | 2018-12-07 | 2018-12-07 | Drilling machine is used in explosion-proof lamp housing production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209125451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578467A (en) * | 2019-10-18 | 2019-12-17 | 重庆工程职业技术学院 | Coal mining sampling device |
| CN114043307A (en) * | 2021-12-07 | 2022-02-15 | 南通佳饰集成家居有限公司 | Protection mechanism for hardware handle punching device |
-
2018
- 2018-12-07 CN CN201822047800.5U patent/CN209125451U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578467A (en) * | 2019-10-18 | 2019-12-17 | 重庆工程职业技术学院 | Coal mining sampling device |
| CN110578467B (en) * | 2019-10-18 | 2024-04-05 | 重庆工程职业技术学院 | Coal exploitation sampling device |
| CN114043307A (en) * | 2021-12-07 | 2022-02-15 | 南通佳饰集成家居有限公司 | Protection mechanism for hardware handle punching device |
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