CN213004558U - Gearbox casing burnishing device - Google Patents
Gearbox casing burnishing device Download PDFInfo
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- CN213004558U CN213004558U CN202021639360.3U CN202021639360U CN213004558U CN 213004558 U CN213004558 U CN 213004558U CN 202021639360 U CN202021639360 U CN 202021639360U CN 213004558 U CN213004558 U CN 213004558U
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- motor
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000006073 displacement reaction Methods 0.000 claims abstract description 35
- 238000005498 polishing Methods 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims description 27
- 229920000742 Cotton Polymers 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910001651 emery Inorganic materials 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a gearbox shell polishing device, which comprises a polishing mechanism, a clamping mechanism, a bracket and an auxiliary displacement mechanism, wherein the polishing mechanism comprises a fixed round platform, a rotating fixed platform, a first matched threaded sleeve, a grinding wheel and a first threaded rod, the top end of the bracket is welded with the bottom of a fixed seat, one end of the fixed seat is welded with a first motor, the other end of the fixed seat is welded with a first fixed rod, the first threaded rod penetrates through the inside of the first fixed rod, the outer side of the first threaded rod is rotatably provided with a bearing, the outer side of the first fixed rod is welded with the fixed round platform, the other end of the fixed round platform is welded with the rotating fixed platform, one end of the rotating fixed platform is provided with a second motor, the other end of the rotating fixed platform is welded with the first matched threaded sleeve, the other end of the first matched threaded sleeve is welded with the, this design structure is succinct, effectively solves the problem that appears in the production.
Description
Technical Field
The utility model relates to a polishing machine technical field especially relates to a gearbox housing burnishing device.
Background
The gearbox is a component which is commonly used in automobile production, other mechanical parts are also commonly used, and the shell of the gearbox is usually produced by casting in the manufacturing process, so that the surface of the shell of the gearbox is rough and needs to be polished.
Most of polishing equipment in the market at present is portable and small-sized equipment, is suitable for small-batch processing and processing orders which have high requirements on the appearance of a gearbox and have fine machining requirements, the shell of the gearbox is complex in shape and not easy to clamp, the polishing requirements on different mechanical gearboxes are different, and machines for quickly replacing polishing appliances in the market are few or the cost is too high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem lie in providing a gearbox casing burnishing device, solve about integration equipment design to and design polishing mechanism, satisfy the work piece production that different roughness required, and design supporting clamping mechanism solves the problem that clamping problem and design auxiliary displacement mechanism satisfied complicated surface finish to a certain extent.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gearbox shell polishing device comprises a polishing mechanism, a clamping mechanism, a support and an auxiliary displacement mechanism; the polishing mechanism is arranged at the top end of the bracket, an auxiliary displacement mechanism is arranged inside the bracket, a clamping mechanism is arranged at the top end of the auxiliary displacement mechanism, and the clamping mechanism is positioned above the bracket;
the polishing mechanism comprises a fixed round table, a rotary fixed table, a first matching threaded sleeve, a grinding wheel and a first threaded rod; the top of support and the bottom welding of fixing base, the one end welding of fixing base has first motor, and the other end welding has first dead lever, first threaded rod has been run through to the inside of first dead lever, the installation bearing is rotated in the outside of first threaded rod, the outside welding of first dead lever has fixed round platform, the one end of fixed round platform is provided with first screw hole, the other end welding of fixed round platform rotates the fixed station, rotate the one end of fixed station and install the second motor, and the first cooperation swivel nut of other end welding, the other end welding of first cooperation swivel nut has the emery wheel, the outside threaded connection of first cooperation swivel nut has first screw.
Preferably, the clamping mechanism comprises a first dustproof seat, an auxiliary fixing block, a second dustproof seat, a second matching threaded sleeve and a cotton pad auxiliary fixing ring; the one end of first dustproof seat has electronic jar through threaded connection, the output and the supplementary fixed block welding of electronic jar, the one end threaded connection of supplementary fixed block has the second screw, dustproof seat of second and support rigid coupling, the third motor is installed to the one end of dustproof seat of second, and the other end welding has second cooperation swivel nut, the other end welding of second cooperation swivel nut has the supplementary solid fixed ring of cotton pad, the outside of second cooperation swivel nut is provided with the second screw hole.
Preferably, the bracket comprises a bottom plate, a support rod, a top plate, a case and a second support rod; the top welding of bottom plate has the bracing piece, the top welding of bracing piece has the roof, quick-witted case is installed on the top of bottom plate, the top welding of machine case has the second bracing piece.
Preferably, the auxiliary displacement mechanism comprises a fourth motor, a second threaded rod, a horizontal displacement shaft sleeve, a steering fixing box, a second guide rod and a sliding shaft sleeve; the one end and the quick-witted case rigid coupling of fourth motor, the output and the second threaded rod rigid coupling of fourth motor, the second threaded rod runs through the horizontal displacement axle sleeve, and with horizontal displacement axle sleeve threaded connection, the inside of horizontal displacement axle sleeve runs through there is first guide arm, and first guide arm is located the second threaded rod under, the equal rigid coupling in horizontal displacement axle sleeve both sides has the second dead lever, the top welding of second dead lever turns to fixed case, the top rigid coupling that turns to fixed case has the second guide arm, second guide arm and slip axle sleeve sliding connection, the top welding of slip axle sleeve is in the bottom of first dustproof seat.
Preferably, a hydraulic rod is arranged at the top end of the sliding shaft sleeve, the top end of the hydraulic rod is fixedly connected with the working disc, a groove is formed in the outer side of the working disc, and the groove is located in the middle of the top plate.
The utility model has the advantages that: starting a hydraulic rod to lift the workpiece to a proper position, lifting other components along with the workpiece, starting an electric cylinder to drive an auxiliary fixing block to move, starting a third motor to drive a second matching threaded sleeve to rotate when the workpiece moves to the proper position, enabling a cotton pad auxiliary fixing ring to move to abut against the workpiece and lean against the surface of the auxiliary fixing block, starting the electric cylinder again to clamp the workpiece in cooperation with a second screw, starting a fourth motor to drive a second threaded rod to rotate, enabling a horizontal displacement shaft sleeve to horizontally move, driving all components to displace, and achieving the purpose of fixing the complex shell through mutual matching of combined components;
one of them emery wheel is selected according to technical requirement, join in marriage other emery wheels and retract with first cooperation swivel nut, avoid influencing processing, can change the emery wheel according to technical requirement, start first motor, it is rotatory to drive the rotation fixed station, cooperation displacement device adjusts the emery wheel to suitable position, start the second motor, polish, three different emery wheels are different models, design cooperation swivel nut simultaneously and make other two emery wheels of during operation retract, do not influence the polishing of work piece, also can satisfy the polishing treatment to different technical requirement work pieces basically, each part cooperation through semi-automatization improves production efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is an overall front view of the present invention;
fig. 4 is an enlarged view of a partial sectional view of part B of the present invention.
Illustration of the drawings:
1. a polishing mechanism; 2. a clamping mechanism; 3. a support; 4. an auxiliary displacement mechanism; 101. a fixed seat; 102. a first motor; 103. fixing the round table; 104. a second motor; 105. rotating the fixed table; 106. a first screw; 107. a first mating thread insert; 108. a grinding wheel; 109. a first threaded rod; 110. a bearing; 111. a first threaded hole; 112. a first fixing lever; 201. a first dust-proof seat; 202. an electric cylinder; 204. an auxiliary fixing block; 205. a second screw; 206. a third motor; 207. a second dust-proof seat; 208. a second mating thread insert; 209. the cotton pad auxiliary fixing ring; 211. a second threaded hole; 301. a base plate; 302. a support bar; 303. a top plate; 304. a chassis; 305. a second support bar; 401. a fourth motor; 402. a second threaded rod; 403. a first guide bar; 404. a horizontal displacement shaft sleeve; 405. a second fixing bar; 406. a steering fixing box; 407. a second guide bar; 408. a sliding shaft sleeve; 409. a hydraulic lever; 410. a working disc; 411. and (4) a groove.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 4, a gearbox housing polishing device comprises a polishing mechanism 1, a clamping mechanism 2, a bracket 3 and an auxiliary displacement mechanism 4; the polishing mechanism 1 is arranged at the top end of a support 3, an auxiliary displacement mechanism 4 is arranged inside the support 3, a clamping mechanism 2 is arranged at the top end of the auxiliary displacement mechanism 4, and the clamping mechanism 2 is positioned above the support 3;
the polishing mechanism 1 comprises a fixed circular truncated cone 103, a rotary fixed table 105, a first matching threaded sleeve 107, a grinding wheel 108 and a first threaded rod 109; the top end of the bracket 3 is welded with the bottom of the fixed seat 101, one end of the fixed seat 101 is welded with the first motor 102, the other end of the fixed seat is welded with the first fixed rod 112, the first threaded rod 109 penetrates through the inside of the first fixed rod 112, the bearing 110 is rotatably arranged on the outer side of the first threaded rod 109, the fixed round table 103 is welded on the outer side of the first fixed rod 112, one end of the fixed round table 103 is provided with a first threaded hole 111, the other end of the fixed round table 103 is welded with the rotating fixed table 105, one end of the rotating fixed table 105 is provided with the second motor 104, the other end of the rotating fixed table is welded with the first matching screw sleeve 107, the other end of the first matching screw sleeve 107 is welded with the grinding wheel 108, the outer side of the first matching screw sleeve 107 is in threaded connection with the first screw 106, the fixed round table 103 is used for reinforcing the fixing of the, meanwhile, the matching threaded sleeve 107 is designed to enable the other two grinding wheels 108 to retract during work, and polishing of the workpiece is not affected.
As an embodiment of the present invention, the clamping mechanism 2 includes a first dust-proof seat 201, an auxiliary fixing block 204, a second dust-proof seat 207, a second matching screw sleeve 208 and a cotton pad auxiliary fixing ring 209; the one end of first dustproof seat 201 has electronic jar 202 through threaded connection, the output and the supplementary fixed block 204 welding of electronic jar 202, the one end threaded connection of supplementary fixed block 204 has second screw 205, the dustproof seat 207 of second and support 3 rigid coupling, third motor 206 is installed to the one end of the dustproof seat 207 of second, and the other end welding has second cooperation swivel nut 208, the other end welding of second cooperation swivel nut 208 has the supplementary solid fixed ring 209 of cotton pad, the outside of second cooperation swivel nut 208 is provided with second screw hole 211, the motion of the supplementary solid fixed ring 209 of cotton pad of same second cooperation swivel nut 208 control, the supplementary solid fixed ring 209 of cotton pad prevents to cause the damage to the work piece.
As an embodiment of the present invention, the bracket 3 includes a bottom plate 301, a supporting rod 302, a top plate 303, a case 304, and a second supporting rod 305; the top welding of bottom plate 301 has bracing piece 302, and the top welding of bracing piece 302 has roof 303, and quick-witted case 304 is installed to the top of bottom plate 301, and the top welding of quick-witted case 304 has second bracing piece 305.
As an embodiment of the present invention, the auxiliary displacement mechanism 4 includes a fourth motor 401, a second threaded rod 402, a horizontal displacement shaft sleeve 404, a steering fixing box 406, a second guide rod 407, and a sliding shaft sleeve 408; one end of a fourth motor 401 is fixedly connected with the chassis 304, an output end of the fourth motor 401 is fixedly connected with a second threaded rod 402, the second threaded rod 402 penetrates through a horizontal displacement shaft sleeve 404 and is in threaded connection with the horizontal displacement shaft sleeve 404, a first guide rod 403 penetrates through the horizontal displacement shaft sleeve 404, the first guide rod 403 is located right below the second threaded rod 402, second fixing rods 405 are fixedly connected to two sides of the horizontal displacement shaft sleeve 404, a steering fixing box 406 is welded to the top end of each second fixing rod 405, a second guide rod 407 is fixedly connected to the top end of the steering fixing box 406, the second guide rod 407 is in sliding connection with a sliding shaft sleeve 408, the top end of the sliding shaft sleeve 408 is welded to the bottom end of the first dustproof seat 201, and the sliding shaft sleeve 408 is designed so as not to fall to the bottom and has a certain limiting effect.
As an embodiment of the utility model, the top of slip axle sleeve 408 is provided with hydraulic stem 409, the top and the work disc 410 rigid coupling of hydraulic stem 409, and the outside of work disc 410 is provided with recess 411, and recess 411 is located the middle part of roof 303, and the vertical motion of work disc 410 is joined in marriage with other components, can let the component obtain the polishing of bigger area.
The working principle is as follows: firstly, all the parts are completely assembled as required, then a workpiece to be machined is accurately placed at the top end of a working disc 410, a hydraulic rod 409 is started to lift the workpiece to a proper position, other components lift along with the workpiece, an electric cylinder 202 is started to drive an auxiliary fixing block 204 to move, when the workpiece moves to the proper position, a third motor 206 is started to drive a second matching threaded sleeve 208 to rotate, a cotton pad auxiliary fixing ring 209 is made to move to prop against the workpiece and lean against the surface of the auxiliary fixing block 204, the electric cylinder 202 is started again, the workpiece is clamped by matching with a second screw 205, a fourth motor 401 is started to drive a second threaded rod 402 to rotate, a horizontal displacement shaft sleeve 404 is made to horizontally move to drive all the parts to displace, and the specific position of the parts is limited;
when a workpiece moves to a proper position, one grinding wheel 108 is selected according to technical requirements, other grinding wheels 108 are matched with the first matching threaded sleeve 107 to retract, machining is prevented from being influenced, the grinding wheel 108 can be replaced according to the technical requirements, the first motor 102 is started to drive the rotary fixing table 105 to rotate, the grinding wheel 108 is adjusted to a proper position by matching with a displacement device, the second motor 104 is started to polish, repeated operation is carried out for many times, after most of the workpiece is machined, the second screw 205 is unscrewed, the electric cylinder 202 is started, the auxiliary fixing ring 209 and the auxiliary fixing block 204 are fixed again through the cotton pad, the part which is shielded and not cleaned is cleaned by repeatedly adjusting the grinding wheel 108, clamping equipment is loosened after cleaning is finished, and the workpiece is taken out.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A gearbox shell polishing device is characterized by comprising a polishing mechanism (1), a clamping mechanism (2), a support (3) and an auxiliary displacement mechanism (4); the polishing mechanism (1) is installed at the top end of a support (3), an auxiliary displacement mechanism (4) is arranged inside the support (3), a clamping mechanism (2) is arranged at the top end of the auxiliary displacement mechanism (4), and the clamping mechanism (2) is located above the support (3);
the polishing mechanism (1) comprises a fixed circular truncated cone (103), a rotary fixed table (105), a first matching threaded sleeve (107), a grinding wheel (108) and a first threaded rod (109); the top end of the bracket (3) is welded with the bottom of the fixed seat (101), one end of the fixed seat (101) is welded with a first motor (102), the other end of the first fixing rod (112) is welded with a first threaded rod (109) penetrates through the first fixing rod (112), a bearing (110) is rotatably arranged on the outer side of the first threaded rod (109), a fixed circular truncated cone (103) is welded on the outer side of the first fixed rod (112), one end of the fixed round platform (103) is provided with a first threaded hole (111), the other end of the fixed round platform (103) is welded with a rotary fixed platform (105), one end of the rotary fixed table (105) is provided with a second motor (104), the other end of the first matching threaded sleeve (107) is welded, the other end of the first matching threaded sleeve (107) is welded with a grinding wheel (108), the outer side of the first matching screw sleeve (107) is in threaded connection with a first screw (106).
2. The gearbox housing polishing device as recited in claim 1, wherein the clamping mechanism (2) comprises a first dustproof seat (201), an auxiliary fixing block (204), a second dustproof seat (207), a second matching threaded sleeve (208) and a cotton pad auxiliary fixing ring (209); the one end of first dustproof seat (201) has electronic jar (202) through threaded connection, the output and the supplementary fixed block (204) welding of electronic jar (202), the one end threaded connection of supplementary fixed block (204) has second screw (205), dustproof seat of second (207) and support (3) rigid coupling, third motor (206) are installed to the one end of dustproof seat of second (207), and the other end welding has second cooperation swivel nut (208), the other end welding of second cooperation swivel nut (208) has supplementary solid fixed ring of cotton pad (209), the outside of second cooperation swivel nut (208) is provided with second screw hole (211).
3. The gearbox housing polishing device according to claim 1, wherein the bracket (3) comprises a bottom plate (301), a support rod (302), a top plate (303), a chassis (304) and a second support rod (305); the welding of the top of bottom plate (301) has bracing piece (302), the welding of the top of bracing piece (302) has roof (303), quick-witted case (304) is installed on the top of bottom plate (301), the welding of the top of machine case (304) has second bracing piece (305).
4. A gearbox housing polishing device according to claim 1, characterized in that said auxiliary displacement mechanism (4) comprises a fourth motor (401), a second threaded rod (402), a horizontal displacement bush (404), a steering fixed box (406), a second guide rod (407) and a sliding bush (408); one end of the fourth motor (401) is fixedly connected with the case (304), the output end of the fourth motor (401) is fixedly connected with a second threaded rod (402), the second threaded rod (402) penetrates through the horizontal displacement shaft sleeve (404), and is in threaded connection with a horizontal displacement shaft sleeve (404), a first guide rod (403) penetrates through the inside of the horizontal displacement shaft sleeve (404), the first guide rod (403) is positioned right below the second threaded rod (402), the two sides of the horizontal displacement shaft sleeve (404) are fixedly connected with second fixed rods (405), a steering fixing box (406) is welded at the top end of the second fixing rod (405), the top end of the steering fixing box (406) is fixedly connected with a second guide rod (407), the second guide rod (407) is connected with a sliding shaft sleeve (408) in a sliding way, the top end of the sliding shaft sleeve (408) is welded at the bottom end of the first dustproof seat (201).
5. The gearbox housing polishing device according to claim 4, wherein a hydraulic rod (409) is arranged at the top end of the sliding shaft sleeve (408), the top end of the hydraulic rod (409) is fixedly connected with a working disc (410), a groove (411) is arranged on the outer side of the working disc (410), and the groove (411) is located in the middle of the top plate (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021639360.3U CN213004558U (en) | 2020-08-07 | 2020-08-07 | Gearbox casing burnishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021639360.3U CN213004558U (en) | 2020-08-07 | 2020-08-07 | Gearbox casing burnishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213004558U true CN213004558U (en) | 2021-04-20 |
Family
ID=75463762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021639360.3U Active CN213004558U (en) | 2020-08-07 | 2020-08-07 | Gearbox casing burnishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213004558U (en) |
-
2020
- 2020-08-07 CN CN202021639360.3U patent/CN213004558U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A polishing device for gearbox housing Granted publication date: 20210420 Pledgee: Bank of China Limited Xi'an Chang'an District Branch Pledgor: SHAANXI AIKESHI PRECISION TECHNOLOGY Co.,Ltd. Registration number: Y2024610000041 |