CN219705481U - Plate punching limiting device - Google Patents
Plate punching limiting device Download PDFInfo
- Publication number
- CN219705481U CN219705481U CN202320381895.2U CN202320381895U CN219705481U CN 219705481 U CN219705481 U CN 219705481U CN 202320381895 U CN202320381895 U CN 202320381895U CN 219705481 U CN219705481 U CN 219705481U
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- CN
- China
- Prior art keywords
- stop
- sleeve
- drilling
- dislocation ring
- limiting
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- 238000004080 punching Methods 0.000 title description 5
- 238000005553 drilling Methods 0.000 claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to the technical field of drilling limiting equipment, in particular to a plate drilling limiting device. Comprising the following steps: the upper part of the fixed sleeve is fixedly connected with the main shaft of the drilling machine, and a thread sleeve is arranged below the fixed sleeve; the limiting sleeve is in threaded connection with the threaded sleeve, a stop pad is arranged at the lower end of the limiting sleeve, and a discharge hole for discharging drill cuttings is arranged above the stop pad on the limiting sleeve; the utility model provides a panel stop device that punches installs behind the bench drill, can adjust according to the degree of depth of drilling to realize spacing support at drilling in-process, effectively avoided the glued board to bore and caused extravagant condition, improved machining efficiency simultaneously, reduced the construction degree of difficulty.
Description
Technical Field
The utility model relates to the technical field of drilling limiting equipment, in particular to a plate drilling limiting device.
Background
The polyvinyl chloride rubber plate is commonly used for the surfaces of facilities with corrosion such as industrial chemical equipment, dry coal sheds and the like, and can also be used as a wallboard of a storage room of a factory workshop, and the polyvinyl chloride rubber plate is fixed by adopting countersunk bolts for installation design;
at present, due to the material property of the polyvinyl chloride rubber plate, when the drilling machine processes blind holes or counter bores on the rubber plate, drill cuttings are not easy to break, and drilling conditions cannot be well observed, so that the whole rubber plate is damaged due to the fact that the holes are directly drilled through by the base plate, and therefore, the drilling machine can only judge by relying on experience of staff, or frequently lift up for observation, the working efficiency is reduced, and the construction difficulty is improved.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides the plate punching limiting device which can be adjusted according to the depth of a drilled hole after being installed on a bench drill, and can realize limiting support in the drilling process, so that the situation of waste caused by the penetration of a rubber plate is effectively avoided, the processing efficiency is improved, and the construction difficulty is reduced.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the upper part of the fixed sleeve is fixedly connected with the main shaft of the drilling machine, and a thread sleeve is arranged below the fixed sleeve;
the stop collar is in threaded connection with the threaded sleeve, a stop pad is arranged at the lower end of the stop collar, and a discharge hole for discharging drill cuttings is arranged above the stop pad on the stop collar.
Preferably, a positioning screw is arranged above the fixing sleeve.
Preferably, the threaded sleeve is provided with a stop nut in threaded connection.
Preferably, the stop nut is provided with a locking screw which is abutted with the limit sleeve.
Preferably, the stop pad is internally provided with a slidable dislocation ring, the top of the dislocation ring is provided with an elastic piece, and the bottom surface of the dislocation ring is higher than the bottom surface of the stop pad.
Preferably, a sliding groove connected with the dislocation ring is arranged in the stop pad.
Preferably, a rubber layer is arranged on the bottom surface of the dislocation ring.
Preferably, the elastic member is a spring washer or a spring.
Preferably, a limiting ring connected with the dislocation ring is arranged in the chute.
Compared with the prior art, the utility model has the following advantages:
1. the stop pad is connected with the threaded sleeve through threads, and the position of the stop pad can be adjusted according to the drilling depth of the rubber plate, so that the processing requirements of hole sites with different depths are met, the overall applicability is improved, and meanwhile, the stop pad and the threaded sleeve are in threaded adjustment, so that the operation is simple and the adjustment is convenient;
2. the discharge hole is arranged on the stop pad, so that drill cuttings during drilling can be smoothly discharged, and the phenomenon that the drill cuttings are accumulated in the limiting sleeve to influence drilling is avoided;
3. in the drilling process, the stop pad is contacted with the stirring surface to realize contact limit, so that the operation of workers is facilitated, the problem of observing the drilling depth at any time is avoided, and the construction difficulty is reduced;
4. the dislocation ring on the stop pad can utilize the elasticity of elastic component after drilling finishes, promotes dislocation ring and stop pad's bottom surface to produce the dislocation, will adhere to the drilling cuttings push away on ground, conveniently clear up, the dislocation ring also can reduce the impact force when contacting with the offset plate simultaneously, protects the safety on offset plate surface.
Drawings
FIG. 1 is a schematic view of an installation structure of a plate punching limiting device;
FIG. 2 is a schematic diagram of the overall structure of a plate perforation limiting device;
FIG. 3 is a schematic view of a stop pad structure of a plate perforation limiting device;
FIG. 4 is a schematic illustration of a stop pad of a plate perforation stop device in full section;
FIG. 5 is an exploded view of a stop pad of a panel punch stop;
fig. 6 is an explanatory view of an adjustment state of the plate perforation limit apparatus.
In the figure: 1. a fixed sleeve; 2. a limit sleeve; 3. a stop pad; 101. a thread sleeve; 102. a set screw; 103. a stop nut; 104. a locking screw; 201. a discharge port; 301. a dislocation ring; 302. an elastic member; 303. a chute; 304. a rubber layer; 305. and a limiting ring.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
The first embodiment is as follows: referring to fig. 1 to 6, a plate punching limiting device is provided, which is characterized by comprising: the upper part of the fixed sleeve 1 is fixedly connected with a main shaft of the drilling machine, and a thread bush 101 is arranged below the fixed sleeve 1; the stop sleeve 2 is in threaded connection with the threaded sleeve 101, a stop pad 3 is arranged at the lower end of the stop sleeve 2, and a discharge hole 201 for discharging drill cuttings is arranged above the stop pad 3 on the stop sleeve 2; the fixed sleeve 1 is installed near the main shaft of the drilling machine, the coating of the drill bit is achieved, the limiting sleeve 2 and the threaded sleeve 101 are connected and fixed later, the position of the stop pad is adjusted by rotating the limiting sleeve 2 according to the depth of the required drilling of the rubber plate, the operation is simple and convenient, during processing, the drilling machine is operated to contact the drill bit with the rubber plate to start the drilling operation, the stop pad 3 is contacted with the surface of the rubber plate along with the falling of the drilling machine, the limiting is achieved, the drilling operation is completed, the drilling efficiency is effectively improved, the condition of the drilling position is not required to be observed frequently, the requirement on construction experience is reduced, the discharge ports 201 are arranged on two sides above the stop pad 3, drill cuttings are conveniently discharged, and workers can observe the condition of the drilling position from the discharge ports 201.
Referring to fig. 2, a positioning screw 102 is arranged above the fixing sleeve 1, and the fixing sleeve 1 is installed and fixed by contacting the positioning screw 102 with a hole site on a drilling spindle, so that the fixing sleeve is convenient for later disassembly and maintenance.
As shown in fig. 2, a stop nut 103 in threaded connection is arranged on the threaded sleeve 101, after the positions of the stop sleeve 2 and the threaded sleeve 101 are adjusted, the stop nut 103 is rotated to be abutted against the upper end surface of the stop sleeve 2, and a pretightening force is applied to improve the stability of the stop sleeve 2 after connection;
in the preferred embodiment, the stop nut 103 is provided with the locking screw 104 which is abutted against the stop sleeve 2, and after the stop nut 103 is abutted against the stop sleeve 2, the lower locking screw 104 is rotated and abutted against the outer circle of the stop sleeve 2, so that the stability of the stop sleeve 2 after being fixed is further improved.
As shown in fig. 3-5, the inner part of the stop pad 3 is provided with a slidable dislocation ring 301, the top of the dislocation ring 301 is provided with an elastic piece 302, and the bottom surface of the dislocation ring 301 is higher than the bottom surface of the stop pad 3; the dislocation ring 301 is in sliding connection with the stop pad 3, the side wall of the dislocation ring 301 is in friction contact with the inside of the stop pad 3 to realize self-positioning, after the acting force received by the bottom of the dislocation ring 301 disappears, the dislocation ring 301 is reset by the elasticity of the elastic piece 302, the dislocation ring 301 and the bottom surface of the stop pad 3 are dislocated, and when drill cuttings are adhered to the bottom surface, the drill cuttings are pushed to tilt by dislocation fit, so that the cleaning operation of the bottom is facilitated;
when the drilling machine falls down, the dislocation ring 301 is contacted with the surface of the rubber plate first, so that a worker can conveniently judge the drilling depth, the elastic piece 302 is compressed along with the continuous downward movement of the drilling machine, whether the drilling machine is in place or not is judged by means of the resistance of the operation of the drilling machine, and the operability is improved;
in the preferred embodiment, a sliding groove 303 connected with the dislocation ring 301 is arranged in the stop pad 3, the dislocation ring 301 is connected and positioned through the sleeve joint of the sliding groove 303 and the dislocation ring 301, and meanwhile, a displacement activity space of the sliding groove 303 is provided;
in the preferred embodiment, the rubber layer 304 is arranged on the bottom surface of the dislocation ring 301, the elasticity of the rubber material is utilized to protect the safety of the surface of the rubber plate, and meanwhile, a certain buffering and vibration absorbing effect is achieved in the contact process, so that the surface of the rubber plate is prevented from being scratched;
in the preferred embodiment, the elastic piece 302 is a spring washer or a spring, the installation and the positioning of the dislocation ring 301 are realized through the spring washer and the spring, after the acting force is eliminated, the dislocation ring 301 is pushed to reset, parts are convenient to replace and maintain, and the production cost is reduced;
in the preferred embodiment, a limiting ring 305 connected with the dislocation ring 301 is arranged in the chute 303, the limiting ring 305 is located in a movable space between the dislocation ring 301 and the chute 303 for limiting and supporting, after long-time use, the dislocation ring 301 is prevented from increasing due to abrasion error, after the acting force applied to the dislocation ring 301 disappears, the bottom surface of the dislocation ring 301 exceeds the bottom surface of the stop pad 3 too much under the action of gravity of the dislocation ring 301, processing is affected, and reasonable stability of the structure is ensured.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (9)
1. Plate stop device that punches, a serial communication port includes:
the upper part of the fixed sleeve (1) is fixedly connected with a main shaft of the drilling machine, and a thread sleeve (101) is arranged below the fixed sleeve;
stop washer (3) is arranged at the lower end of the stop washer (2), and a discharge hole (201) for discharging drill cuttings is arranged above the stop washer (3) on the stop washer (2).
2. A panel punch stop as claimed in claim 1, wherein: a positioning screw (102) is arranged above the fixed sleeve (1).
3. A panel punch stop as claimed in claim 1, wherein: the threaded sleeve (101) is provided with a stop nut (103) in threaded connection.
4. A panel punch stop as claimed in claim 3, wherein: and the stop nut (103) is provided with a locking screw (104) which is abutted with the limit sleeve (2).
5. A panel punch stop as claimed in claim 1, wherein: the locking pad (3) is internally provided with a slidable dislocation ring (301), the top of the dislocation ring (301) is provided with an elastic piece (302), and the bottom surface of the dislocation ring (301) is higher than the bottom surface of the locking pad (3).
6. The plate perforation limiting device as recited in claim 5, wherein: a chute (303) connected with the dislocation ring (301) is arranged in the stop pad (3).
7. The plate perforation limiting device as recited in claim 5, wherein: the bottom surface of dislocation ring (301) is equipped with rubber layer (304).
8. The plate perforation limiting device as recited in claim 5, wherein: the elastic member (302) is a spring washer or spring.
9. The plate perforation limiting device as recited in claim 6, wherein: a limiting ring (305) connected with the dislocation ring (301) is arranged in the chute (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381895.2U CN219705481U (en) | 2023-03-03 | 2023-03-03 | Plate punching limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381895.2U CN219705481U (en) | 2023-03-03 | 2023-03-03 | Plate punching limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219705481U true CN219705481U (en) | 2023-09-19 |
Family
ID=87978794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320381895.2U Active CN219705481U (en) | 2023-03-03 | 2023-03-03 | Plate punching limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219705481U (en) |
-
2023
- 2023-03-03 CN CN202320381895.2U patent/CN219705481U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |