CN220073351U - Efficient drilling device for machining differential mechanism shell cover - Google Patents
Efficient drilling device for machining differential mechanism shell cover Download PDFInfo
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- CN220073351U CN220073351U CN202321681469.7U CN202321681469U CN220073351U CN 220073351 U CN220073351 U CN 220073351U CN 202321681469 U CN202321681469 U CN 202321681469U CN 220073351 U CN220073351 U CN 220073351U
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- workbench
- clamping
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- 238000005553 drilling Methods 0.000 title claims abstract description 74
- 238000003754 machining Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- 239000012634 fragment Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model belongs to the technical field of drilling equipment, and particularly relates to a high-efficiency drilling device for machining a differential case cover. This differential mechanism shell lid processing is with high-efficient drilling equipment, through the setting of centre gripping change piece structure, drive the lead screw through reciprocating motor and rotate, drive slider and work board horizontal direction's removal about, can make the cap after clamping structure and the processing leave drilling structure bottom, the staff of being convenient for carries out safe change, removes another clamping structure to drilling structure bottom simultaneously, can not influence drilling's work progress and efficiency.
Description
Technical Field
The utility model relates to the technical field of drilling equipment, in particular to a high-efficiency drilling device for machining a differential case cover.
Background
The differential mechanism can realize a mechanism for rotating left and right driving wheels at different rotation speeds, mainly comprises left and right half-axle gears, two planetary gears and a gear frame, and is used for enabling the left and right wheels to roll at different rotation speeds when the automobile turns or runs on uneven road surfaces, namely ensuring that the wheels driven on two sides do pure rolling movement. The flange hole is generally provided with a plurality of large holes and small holes, the flange hole is drilled by a drilling machine, the differential mechanism shell is positioned and clamped on a tool for drilling the flange hole before drilling, and the drilling operation is carried out by downwards moving a drill bit on the drilling machine.
However, the drilling device in the prior art has the problems that the structural parts are complicated and the cost is too high, so that the cost for drilling the differential case cover is still not high.
The efficient drilling device for processing the differential case cover is disclosed in Chinese patent CN217727211U, the differential case cover is placed on a rotary supporting seat of a fixed table, after the fixing is finished, a control console worker controls a lifting motor to descend a drilling bit, then the drilling bit is enabled to work through a first rotary motor to punch the differential case cover, after the punching is finished, the drilling bit is stopped and lifted, then the rotary supporting seat is driven to rotate through rotation of a second rotary motor so as to drive the differential case cover to rotate to the next drilling point and then stop, and the drilling bit is continuously descended to perform drilling again.
However, when the differential case cover is drilled, the case cover after the drilling needs to be clamped and fixed, or the case cover after the drilling needs to be replaced, in the process, the operation is usually performed below the drill bit, and the dangerous situation caused by improper operation easily occurs.
Therefore, there is a need to provide a high-efficiency drilling device for processing the differential case cover.
Disclosure of Invention
The utility model aims to provide a high-efficiency drilling device for processing a differential case cover, which aims to solve the problems that in the prior art, when the differential case cover is drilled, the case cover after the drilling needs to be clamped and fixed or the case cover after the drilling needs to be replaced, and in the process, the case cover is usually operated below a drill bit, so that the dangerous situation caused by improper operation easily occurs.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a differential mechanism shell lid processing is with high-efficient drilling equipment, includes the supporting leg, the supporting leg top surface is provided with the support and collects the structure, support and collect structure back one end top and install drilling structure, drilling structure bottom surface is provided with the centre gripping and trades a structure.
The clamping part changing structure comprises a part changing unit and a clamping unit.
The workpiece replacing unit comprises a reciprocating motor, the output end of the reciprocating motor is connected with a screw rod, bearings are installed at the unthreaded positions of the left end and the right end of the outer surface of the screw rod, a sleeve II is connected with the middle part of the outer surface of the screw rod, a sliding block is installed on the outer surface of the sleeve, and a working plate is installed on the top surface of the sliding block.
Preferably, the clamping unit comprises a rotating shaft, the rotating shaft bottom surface is connected with the rotating electrical machines, the rotating electrical machines surface can be dismantled and be connected with the motor case, rotating shaft top surface fixedly connected with revolving stage, revolving stage top surface fixed mounting has the fixed plate, the screw hole has been seted up to the fixed plate front, screw hole internal thread connection has the clamp shaft, two clamp shaft is close to one end surface each other and rotates and be connected with the axle sleeve, two the axle sleeve is close to one side fixedly connected with clamp plate each other.
Preferably, the second sleeve is in threaded connection with the outer surface of the screw rod, the bottom surface of the working plate is fixedly connected with the top surface of the sliding block, a rotating hole is formed in the middle of the top surface of the working plate, close to the left end and the right end, the inner wall of the rotating hole is rotationally connected with the outer surface of the rotating shaft, the top surface of the motor case is fixedly connected with the bottom surface of the working plate, and the bottom surface of the clamping plate is in sliding connection with the top surface of the rotating table.
Preferably, the supporting and collecting structure comprises a workbench, a supporting plate is fixedly arranged on the back of the workbench, rectangular through holes are formed in the left end and the right end of the front face of the supporting plate, the inner part of each rectangular through hole is provided with a fan, a guide pipe is arranged on the front face of the workbench, and a collecting box is arranged on the bottom surface of the guide pipe. The bottom surface of the inside of the guide pipe and the top surface of the workbench are positioned on the same horizontal plane.
Preferably, the workbench bottom surface is fixedly connected with the top surface of the supporting leg, the workbench top surface is provided with a convex chute, the inner wall of the convex chute is in sliding connection with the outer surface of the sliding block, the workbench top surface is in sliding connection with the bottom surface of the working plate, the middle parts of the left side and the right side of the workbench are provided with mounting holes, and the inner wall of each mounting hole is fixedly connected with the outer surface of the bearing.
Preferably, the drilling structure comprises an asynchronous motor, the output end of the asynchronous motor is connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a first sleeve, the outer surface of the first sleeve is fixedly connected with a first support frame, and a drilling machine is arranged in the middle of one end of the bottom surface of the first support frame, which is far away from the first sleeve.
Preferably, one end of the outer surface of the support frame, which is far away from the drilling machine, is connected with the middle part of the front surface of the support plate in a sliding way, a circular through hole is formed in the middle part of the top surface of the support frame, which is close to the rear end, and the inner wall of the circular through hole is fixedly connected with the outer surface of the sleeve. The asynchronous motor is fixedly connected with the top surface of the supporting plate through a connecting plate,
compared with the prior art, the utility model has the beneficial effects that:
1. this differential mechanism shell lid processing is with high-efficient drilling equipment, through the setting of centre gripping change piece structure, drive the lead screw through reciprocating motor and rotate, utilize screw mandrel and sleeve two's threaded connection, drive slider and work board horizontal direction's removal about, can make the cap leave drilling structure bottom after clamping structure and the processing, the staff of being convenient for carries out safe change, removes another clamping structure to drilling structure bottom simultaneously, can not influence drilling progress and efficiency.
2. This differential mechanism shell lid processing is with high-efficient drilling equipment, through the setting of supporting collection structure, can utilize to open the fan, blow processing piece and dust etc. that produce because of the drilling to the revolving stage top surface, utilize the pipe to blow and get into the collection incasement portion, be convenient for concentrate it and handle.
Drawings
FIG. 1 is a schematic view of the appearance main body structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is an enlarged view of the structure at C in fig. 2.
In the figure: 1. support legs; 101. a work table; 102. a support plate; 103. a fan; 104. a conduit; 105. a collection box; 201. an asynchronous motor; 202. a threaded rod; 203. a sleeve I; 204. a first supporting frame; 205. a drilling machine; 301. a reciprocating motor; 302. a screw rod; 303. a bearing; 304. a second sleeve; 305. a slide block; 306. a work plate; 307. a rotation shaft; 308. a rotating electric machine; 309. a motor case; 310. a rotary table; 311. a fixing plate; 312. a clamping shaft; 313. a shaft sleeve; 314. and a clamping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
embodiment one:
the utility model provides a differential mechanism shell lid processing is with high-efficient drilling equipment, includes supporting leg 1, and supporting leg 1 top surface is provided with supports and collects the structure, supports and collects structure back one end top and installs drilling structure, and drilling structure bottom surface is provided with the centre gripping and trades a structure.
The clamping workpiece changing structure comprises a workpiece changing unit and a clamping unit, the workpiece changing unit comprises a reciprocating motor 301, a screw rod 302 is connected to the output end of the reciprocating motor 301, bearings 303 are arranged at the non-threaded positions of the left end and the right end of the outer surface of the screw rod 302, a sleeve II 304 is connected to the middle of the outer surface of the screw rod 302, a sliding block 305 is arranged on the outer surface of the sleeve II 304, and a working plate 306 is arranged on the top surface of the sliding block 305. The clamping unit comprises a rotating shaft 307, a rotating motor 308 is connected to the bottom surface of the rotating shaft 307, a motor box 309 is detachably connected to the outer surface of the rotating motor 308, a rotating table 310 is fixedly connected to the top surface of the rotating shaft 307, a fixing plate 311 is fixedly installed on the top surface of the rotating table 310, a threaded hole is formed in the front surface of the fixing plate 311, clamping shafts 312 are connected to the inner threads of the threaded holes in a threaded mode, shaft sleeves 313 are connected to the outer surfaces of two clamping shafts 312, close to one end, in a rotating mode, and clamping plates 314 are fixedly connected to one sides, close to one another, of the two shaft sleeves 313.
The inside of the sleeve II 304 is in threaded connection with the outer surface of the screw rod 302, the bottom surface of the working plate 306 is fixedly connected with the top surface of the sliding block 305, a rotating hole is formed in the middle of the top surface of the working plate 306 near the left end and the right end, the inner wall of the rotating hole is rotationally connected with the outer surface of the rotating shaft 307, the top surface of the motor case 309 is fixedly connected with the bottom surface of the working plate 306, and the bottom surface of the clamping plate 314 is in sliding connection with the top surface of the rotating table 310.
Through the setting of clamping change structure, drive lead screw 302 through reciprocating motor 301 and rotate, utilize the threaded connection of lead screw 302 and sleeve two 304, drive slider 305 and working plate 306 and control the horizontal direction's removal, can make the cap after clamping structure and the processing leave drilling structure bottom, the staff of being convenient for carries out safe change, removes another clamping structure to drilling structure bottom simultaneously, can not influence drilling's work progress and efficiency.
When the shell cover is drilled, the clamping shaft 312 can be utilized, the clamping shaft 312 is utilized to be in threaded connection with the fixing plate 311 to drive the clamping plates 314 to move, the two clamping plates 314 are utilized to clamp and fix the workpiece, then the reciprocating motor 301 is started to drive the screw rod 302 to rotate, the screw rod 302 is utilized to be in threaded connection with the sleeve II 304 to drive the sliding block 305 to slide with the working plate 306, so that the clamped workpiece moves to the position right or left of the bottom of the drilling structure, the workpiece can be clamped when the clamping structure is far away from the bottom of the drilling structure, after the drilling of the workpiece is finished, the sliding block 305 and the working plate 306 are driven to move by the rotation of the screw rod 302, so that the machined workpiece is far away from the bottom of the drilling structure, the unprocessed workpiece moves to the bottom of the drilling structure to be machined, and at the moment, the workpiece after the machining can be safely replaced.
Embodiment two:
on the basis of the first embodiment, the supporting and collecting structure comprises a workbench 101, a supporting plate 102 is fixedly arranged on the back surface of the workbench 101, rectangular through holes are formed in the left end and the right end of the front surface of the supporting plate 102, a fan 103 is arranged in the rectangular through holes, a guide pipe 104 is arranged on the front surface of the workbench 101, and a collecting box 105 is arranged on the bottom surface of the guide pipe 104. The bottom surface of the workbench 101 is fixedly connected with the top surface of the supporting leg 1, a convex chute is formed in the top surface of the workbench 101, the inner wall of the convex chute is slidably connected with the outer surface of the sliding block 305, the top surface of the workbench 101 is slidably connected with the bottom surface of the working plate 306, mounting holes are formed in the middle parts of the left side and the right side of the workbench 101, and the inner wall of each mounting hole is fixedly connected with the outer surface of the bearing 303.
The drilling structure comprises an asynchronous motor 201, wherein the output end of the asynchronous motor 201 is connected with a threaded rod 202, the outer surface of the threaded rod 202 is in threaded connection with a first sleeve 203, the outer surface of the first sleeve 203 is fixedly connected with a first support frame 204, and a drilling machine 205 is arranged in the middle of one end, far away from the first sleeve 203, of the bottom surface of the first support frame 204. One end of the outer surface of the first support frame 204 far away from the drilling machine 205 is in sliding connection with the inside of a rectangular sliding groove formed in the middle of the front surface of the support plate 102, a circular through hole is formed in the middle of the top surface of the first support frame 204 near the rear end, and the inner wall of the circular through hole is fixedly connected with the outer surface of the first sleeve 203.
By setting the supporting and collecting structure, the fan 103 can be started to blow processing scraps, dust and the like generated by drilling on the top surface of the rotary table 310, and the guide pipe 104 is used for blowing the processing scraps, dust and the like into the collecting box 105, so that the processing scraps, dust and the like are convenient to concentrate.
When the drilling is performed on a workpiece, the threaded rod 202 is driven to rotate through the asynchronous motor 201, the first support frame 204 is driven to move up and down through the threaded connection of the threaded rod 202 and the first sleeve 203, the drilling machine 205 is used for drilling, a large amount of dust, fragments and the like can be generated when the drilling machine 205 drills, the fan 103 is started to rotate, and the processed fragments, the dust and the like can be blown into the guide pipe 104 through transverse wind blown by the fan 103, so that the fragments and the dust fall into the collecting box 105, and centralized processing is facilitated.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a differential mechanism shell lid processing is with high-efficient drilling equipment, includes supporting leg (1), its characterized in that: the top surface of the supporting leg (1) is provided with a supporting and collecting structure, a drilling structure is arranged at the top of one end of the back surface of the supporting and collecting structure, and the bottom surface of the drilling structure is provided with a clamping and replacing structure;
the clamping part changing structure comprises a part changing unit and a clamping unit;
the workpiece replacing unit comprises a reciprocating motor (301), a screw rod (302) is connected to the output end of the reciprocating motor (301), bearings (303) are installed at the unthreaded positions of the left end and the right end of the outer surface of the screw rod (302), a sleeve II (304) is connected to the middle of the outer surface of the screw rod (302), a sliding block (305) is installed on the outer surface of the sleeve II (304), and a working plate (306) is installed on the top surface of the sliding block (305).
2. The efficient drilling device for machining a differential case cover according to claim 1, wherein: the clamping unit comprises a rotating shaft (307), the bottom surface of the rotating shaft (307) is connected with a rotating motor (308), the outer surface of the rotating motor (308) is detachably connected with a motor box (309), the top surface of the rotating shaft (307) is fixedly connected with a rotating table (310), the top surface of the rotating table (310) is fixedly provided with a fixing plate (311), the front surface of the fixing plate (311) is provided with a threaded hole, internal threads of the threaded hole are connected with clamping shafts (312), two clamping shafts (312) are mutually close to one end, the outer surface of each clamping shaft is rotationally connected with a shaft sleeve (313), and two shaft sleeves (313) are mutually close to one side and are fixedly connected with a clamping plate (314).
3. The efficient drilling device for machining the differential case cover according to claim 2, wherein: the inside screw thread connection with lead screw (302) of sleeve two (304), work board (306) bottom surface and slider (305) top surface fixed connection, the rotation hole has been seted up near left end and right-hand member in the middle part of work board (306) top surface, rotation hole inner wall and rotation axis (307) surface rotation are connected, motor case (309) top surface and work board (306) bottom surface fixed connection, grip block (314) bottom surface and revolving stage (310) top surface sliding connection.
4. The efficient drilling device for machining a differential case cover according to claim 1, wherein: the supporting and collecting structure comprises a workbench (101), a supporting plate (102) is fixedly arranged on the back of the workbench (101), rectangular through holes are formed in the left end and the right end of the front face of the supporting plate (102) close to the bottom, fans (103) are arranged in the rectangular through holes, a guide pipe (104) is arranged on the front face of the workbench (101), and a collecting box (105) is arranged on the bottom face of the guide pipe (104).
5. The efficient drilling device for machining the differential case cover according to claim 4, wherein: the workbench is characterized in that the bottom surface of the workbench (101) is fixedly connected with the top surface of the supporting leg (1), a convex chute is formed in the top surface of the workbench (101), the inner wall of the convex chute is slidably connected with the outer surface of the sliding block (305), the top surface of the workbench (101) is slidably connected with the bottom surface of the working plate (306), mounting holes are formed in the middle of the left side and the right side of the workbench (101), and the inner wall of each mounting hole is fixedly connected with the outer surface of the bearing (303).
6. The efficient drilling device for machining a differential case cover according to claim 1, wherein: the drilling structure comprises an asynchronous motor (201), wherein the output end of the asynchronous motor (201) is connected with a threaded rod (202), the outer surface of the threaded rod (202) is in threaded connection with a first sleeve (203), the outer surface of the first sleeve (203) is fixedly connected with a first support frame (204), and a drilling machine (205) is arranged at the middle part of one end of the bottom surface of the first support frame (204), far away from the first sleeve (203).
7. The efficient drilling device for machining the differential case cover according to claim 6, wherein: one end of the outer surface of the first support frame (204), which is far away from the drilling machine (205), is connected with the middle part of the front surface of the support plate (102) in a sliding way, a circular through hole is formed in the middle part of the top surface of the first support frame (204), which is close to the rear end, and the inner wall of the circular through hole is fixedly connected with the outer surface of the first sleeve (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321681469.7U CN220073351U (en) | 2023-06-29 | 2023-06-29 | Efficient drilling device for machining differential mechanism shell cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321681469.7U CN220073351U (en) | 2023-06-29 | 2023-06-29 | Efficient drilling device for machining differential mechanism shell cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073351U true CN220073351U (en) | 2023-11-24 |
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ID=88817407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321681469.7U Active CN220073351U (en) | 2023-06-29 | 2023-06-29 | Efficient drilling device for machining differential mechanism shell cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073351U (en) |
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2023
- 2023-06-29 CN CN202321681469.7U patent/CN220073351U/en active Active
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