CN210849412U - Safety protection device of oil cylinder barrel cutting tumbling mill - Google Patents
Safety protection device of oil cylinder barrel cutting tumbling mill Download PDFInfo
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- CN210849412U CN210849412U CN201921552736.4U CN201921552736U CN210849412U CN 210849412 U CN210849412 U CN 210849412U CN 201921552736 U CN201921552736 U CN 201921552736U CN 210849412 U CN210849412 U CN 210849412U
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- tumbling mill
- cutting
- oil cylinder
- belt pulley
- lead screw
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Abstract
The utility model discloses a safety protection device of an oil cylinder cutting tumbling mill, which comprises a cutting tumbling mill body, wherein a base is arranged below the cutting tumbling mill body, two sides of the base are fixedly connected with guard plates through bolts, a cavity structure is arranged between the guard plates and the outer wall of the base, the outer side of the guard plates is fixedly connected with a driving motor through a motor fixing seat, a first belt pulley is connected on the output end of the driving motor, two groups of bearing seats are fixedly arranged on the inner side of the guard plates, a lead screw is arranged between the bearing seats, the lower end of the lead screw is connected with a second belt pulley, the second belt pulley is connected with the first belt pulley through belt transmission, a thread sleeve is connected on the lead screw in a threaded manner, a protection structure is fixedly connected above one side of the thread sleeve, and the safety protection device of the oil cylinder cutting tumbling mill, reasonable in design, simple structure, occupation space is little, has good guard action.
Description
Technical Field
The utility model relates to a tumbling mill protection technical field specifically is a hydro-cylinder cutting tumbling mill safety device.
Background
The cyclone scraping tumbling mill is also called a boring tumbling mill, a boring rolling mill, an oil cylinder scraping tumbling mill, a numerical control scraping tumbling mill and the like, and the cutting, rolling and polishing processes of the boring can be finished by one time of reciprocation by using an advanced boring and rolling combined processing technology and an advanced control technology. The roughness of the processed surface can reach Ra0.05-0.2 μm, and the processing precision can reach IT8 level. The equipment is mainly used for cutting, polishing and finish machining of the cylinder barrel of the hydraulic oil cylinder and the inner hole of the pipe, has the advantages of low noise and no pollution compared with the traditional honing machine, can greatly save labor cost, has high machining efficiency, and can save the machining time by 80-90 percent compared with the traditional boring honing machining. The tumbling mill has certain danger when in operation, but the existing tumbling mill has no protection device and has potential safety hazard, so the invention discloses a safety protection device for an oil cylinder barrel cutting tumbling mill is necessary to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an hydro-cylinder cutting tumbling mill safety device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for an oil cylinder cutting tumbling mill comprises a cutting tumbling mill body, wherein a base is arranged below the cutting tumbling mill body, protective plates are fixedly connected to two sides of the base through bolts, the protective plates are arranged and are conveniently used for installing fixed bearing seats and a driving device, a cavity structure is arranged between the protective plates and the outer wall of the base, the arranged cavity structure is convenient for hiding the protective structure in the cavity structure when the cutting tumbling mill body is not used, when the cutting tumbling mill body needs to be used, only the protective structure needs to be lifted, the occupied space of the protective structure is reduced, a driving motor is fixedly connected to the outer side of each protective plate through a motor fixing seat, a first belt pulley is connected to the output end of the driving motor, two groups of bearing seats are fixedly arranged on the inner side of each protective plate, and a screw rod is arranged between the bearing seats, the lower extreme of lead screw is connected with the second belt pulley, be connected through belt transmission between second belt pulley and the first belt pulley, threaded connection has the thread bush on the lead screw, one side top fixedly connected with protective structure of thread bush, protective structure can reciprocate at the cavity structure, and the driving motor of setting can drive the rotation of lead screw, and the rotation of lead screw can drive reciprocating of thread bush, and the thread bush can drive protective structure oscilaltion immediately.
Preferably, protective structure includes frame and protection network, the inboard at the frame is fixed in the protection network installation, open the below of frame has the screw hole, and the protection network of setting both can see clearly cut the state of tumbling mill body work and can play the effect of protection again.
Preferably, one side of thread bush is opened there is the draw-in groove, protective structure's frame joint is in the draw-in groove, and passes through the bolt fastening between frame and the draw-in groove, and the draw-in groove that sets up, draw-in groove are the U-shaped draw-in groove, conveniently with the lower edge card of frame in the draw-in groove, then fix through the bolt, be convenient for carry out the dismouting.
Preferably, it dodges the groove to open on the backplate, the belt runs through and dodges the groove, and the groove of dodging that sets up makes things convenient for passing of belt, then the belt carries out the transmission with first belt pulley and second belt pulley and connects.
Preferably, the driving motor is a forward and reverse rotating motor.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a, the driving motor who sets up, can drive the rotation of lead screw, the rotation of lead screw can drive reciprocating of thread bush, the thread bush can drive protective structure oscilaltion immediately, when cutting the tumbling mill body and not using, conveniently hide protective structure in the cavity structure, when cutting the tumbling mill body and need use, only need with protective structure raise can, protective structure occupation space has been reduced, the protection network of setting both can see clearly cut the state of tumbling mill body work and can play the effect of protection, this hydro-cylinder cutting tumbling mill safety device, and reasonable design, moreover, the steam generator is simple in structure, occupation space is little, and good protective action is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the threaded sleeve of the present invention;
fig. 3 is a schematic view of the protective structure of the present invention;
fig. 4 is a schematic view of the driving motor transmission structure of the present invention.
In the figure: 1. cutting the tumbling mill body; 2. a base; 3. a guard plate; 4. a cavity structure; 5. a drive motor; 6. a first belt pulley; 7. a belt; 8. a second belt reel; 9. a bearing seat; 10. a screw rod; 11. a threaded sleeve; 12. a card slot; 13. a protective structure; 14. a frame; 15. a protective net; 16. a screw hole; 17. motor fixing base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a safety protection device for an oil cylinder cutting tumbling mill comprises a cutting tumbling mill body 1, wherein a base 2 is arranged below the cutting tumbling mill body 1, two sides of the base 2 are fixedly connected with guard plates 3 through bolts, the guard plates 3 are arranged and are conveniently used for installing a fixed bearing seat 9 and a driving device, a cavity structure 4 and the arranged cavity structure 4 are arranged between the guard plates 3 and the outer wall of the base 2, when the cutting tumbling mill body 1 is not used, the protection structure 13 is conveniently hidden in the cavity structure 4, when the cutting tumbling mill body 1 needs to be used, only the protection structure 13 needs to be lifted, so that the occupied space of the protection structure 13 is reduced, the outer side of the guard plates 3 is fixedly connected with a driving motor 5 through a motor fixing seat 17, and the output end of the driving motor 5 is connected with a first belt pulley 6, the inboard fixed mounting of backplate 3 has two sets of bearing frames 9, install lead screw 10 between the bearing frame 9, the lower extreme of lead screw 10 is connected with second belt pulley 8, be connected through belt 7 transmission between second belt pulley 8 and the first belt pulley 6, threaded connection has thread bush 11 on the lead screw 10, one side top fixedly connected with protective structure 13 of thread bush 11, protective structure 13 can reciprocate at cavity structure 4, and the driving motor 5 of setting can drive the rotation of lead screw 10, and the rotation of lead screw 10 can drive reciprocating of thread bush 11, and thread bush 11 can drive protective structure 13 oscilaltion immediately.
Specifically, the protective structure 13 comprises a frame 14 and a protective net 15, the protective net 15 is fixedly installed on the inner side of the frame 14, a screw hole 16 is formed below the frame 14, the arranged protective net 15 can not only clearly see the working state of the tumbling mill body 1 but also play a role of protection, a clamping groove 12 is formed in one side of the thread sleeve 11, the frame 14 of the protective structure 13 is clamped in the clamping groove 12, the frame 14 and the clamping groove 12 are fixed through bolts, the clamping groove 12 is arranged, the clamping groove 12 is a U-shaped clamping groove, the lower edge of the frame 14 is conveniently clamped in the clamping groove 12 and then fixed through bolts, so that the disassembly and assembly are convenient, an avoiding groove is formed in the protective plate 3, the belt 7 penetrates through the avoiding groove, the avoiding groove is arranged, the belt 7 is convenient to pass through, and then the belt 7 is in transmission connection with the first belt pulley 6 and the second belt pulley 8, the driving motor 5 is a forward and reverse rotating motor, and the specific model is a Japanese east forward and reverse rotating motor.
The working principle is as follows: the utility model discloses a, in using, the driving motor 5 of setting, can drive the rotation of lead screw 10, the rotation of lead screw 10 can drive reciprocating of thread bush 11, thread bush 11 can drive protective structure 13 oscilaltion immediately, when cutting tumbling mill body 1 and not using, conveniently hide protective structure 13 in cavity structure 4, when cutting tumbling mill body 1 and need use, only need with protective structure 13 raise can, protective structure 13 occupation space has been reduced, the protection network 15 of setting both can see clearly that the state of cutting tumbling mill body 1 work can play the effect of protection again, this hydro-cylinder cutting tumbling mill safety device, and reasonable design, moreover, the steam generator is simple in structure, occupation space is little, and good protective action is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an oil cylinder cutting tumbling mill safety device, includes cuts tumbling mill body (1), its characterized in that: a base (2) is arranged below the cutting tumbling mill body (1), two sides of the base (2) are fixedly connected with guard plates (3) through bolts, a cavity structure (4) is arranged between the outer walls of the guard plates (3) and the base (2), the outer sides of the guard plates (3) are fixedly connected with a driving motor (5) through a motor fixing seat (17), the output end of the driving motor (5) is connected with a first belt pulley (6), two groups of bearing seats (9) are fixedly arranged on the inner sides of the guard plates (3), a lead screw (10) is arranged between the bearing seats (9), the lower end of the lead screw (10) is connected with a second belt pulley (8), the second belt pulley (8) is in transmission connection with the first belt pulley (6) through a belt (7), a thread sleeve (11) is connected onto the lead screw (10), a protective structure (13) is fixedly connected above one side of the thread sleeve (11), the protective structure (13) can move up and down in the cavity structure (4).
2. The safety device of the oil cylinder cutting tumbling mill of claim 1, wherein: protective structure (13) include frame (14) and protection network (15), the inboard at frame (14) is fixed in the installation of protection network (15), open the below of frame (14) has screw hole (16).
3. The safety device of the oil cylinder cutting tumbling mill of claim 2, wherein: one side of the threaded sleeve (11) is provided with a clamping groove (12), a frame (14) of the protective structure (13) is clamped in the clamping groove (12), and the frame (14) and the clamping groove (12) are fixed through bolts.
4. The safety device of the oil cylinder cutting tumbling mill of claim 1, wherein: an avoiding groove is formed in the guard plate (3), and the belt (7) penetrates through the avoiding groove.
5. The safety device of the oil cylinder cutting tumbling mill of claim 1, wherein: the driving motor (5) is a forward and reverse rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921552736.4U CN210849412U (en) | 2019-09-18 | 2019-09-18 | Safety protection device of oil cylinder barrel cutting tumbling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921552736.4U CN210849412U (en) | 2019-09-18 | 2019-09-18 | Safety protection device of oil cylinder barrel cutting tumbling mill |
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| Publication Number | Publication Date |
|---|---|
| CN210849412U true CN210849412U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921552736.4U Active CN210849412U (en) | 2019-09-18 | 2019-09-18 | Safety protection device of oil cylinder barrel cutting tumbling mill |
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| CN (1) | CN210849412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245605A (en) * | 2021-05-13 | 2021-08-13 | 南京工程学院 | Five-axis machining numerical control machine tool with freely-swinging milling head |
-
2019
- 2019-09-18 CN CN201921552736.4U patent/CN210849412U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245605A (en) * | 2021-05-13 | 2021-08-13 | 南京工程学院 | Five-axis machining numerical control machine tool with freely-swinging milling head |
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