CN219504201U - Clamp for machining differential mechanism shell - Google Patents
Clamp for machining differential mechanism shell Download PDFInfo
- Publication number
- CN219504201U CN219504201U CN202320524962.1U CN202320524962U CN219504201U CN 219504201 U CN219504201 U CN 219504201U CN 202320524962 U CN202320524962 U CN 202320524962U CN 219504201 U CN219504201 U CN 219504201U
- Authority
- CN
- China
- Prior art keywords
- differential mechanism
- plate
- extrusion
- fixed
- fixed slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003754 machining Methods 0.000 title claims description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 54
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a clamp for processing a differential mechanism shell, which comprises a base, a first extrusion plate and a second extrusion plate, wherein a first fixing groove is formed in the surface of the first extrusion plate, a second fixing groove is formed in the surface of the second extrusion plate, threaded holes are formed in the inner bottom ends of the first fixing groove and the second fixing groove in a penetrating mode, threaded columns are spirally connected in the threaded holes, one ends of the threaded columns are in sliding sleeve connection with sliding sleeves, a third mounting seat is arranged on the outer side surface of the sliding sleeve, and first mounting seats are arranged at the inner bottom ends of the first fixing groove and the second fixing groove. According to the utility model, the first fixing groove, the second fixing groove, the threaded column, the first mounting seat, the second mounting seat, the third mounting seat, the first extrusion rod and the second extrusion rod are arranged to be matched for use, so that the stability of fixing the differential shell is improved, the operation is simple, and the stability of the differential shell during processing is improved.
Description
Technical Field
The utility model relates to the technical field of differential mechanism shell machining, in particular to a clamp for machining a differential mechanism shell.
Background
The automobile differential can realize a mechanism for rotating left and right (or front and rear) driving wheels at different rotation speeds. Mainly comprises a left half shaft gear, a right half shaft gear, two planetary gears and a gear rack. The function is to make the left and right wheels roll at different speeds when the automobile turns or runs on uneven road, i.e. to ensure the pure rolling motion of the driving wheels at both sides. The differential is provided for adjusting the rotational speed difference between the left and right wheels.
The prior art discloses the publication number: CN212946564U, a anchor clamps for processing of differential mechanism casing planet hole, including being the frame of "]" shape, the upper and lower inner wall of frame is fixed mounting respectively has second electric telescopic handle and motor, the flexible end rotation of second electric telescopic handle is connected with the punch holder, the output fixedly connected with lower plate of motor, be equipped with the differential mechanism casing between punch holder and the lower plate, the constant head tank has been seted up with the opposite one side symmetry of lower plate to the punch holder, two spouts have been seted up to one side inner wall symmetry that the differential mechanism casing was kept away from to the constant head tank, two symmetrical sliding connection has the slider in the spout. The upper end and the lower end of the differential mechanism shell are clamped by the upper clamping plate and the lower clamping plate in the vertical direction, the inner wall of the differential mechanism shell is propped by the two inner supporting plates in the horizontal direction, and the differential mechanism shell is prevented from being offset randomly in the drilling process in a double clamping mode, so that the drilling precision and the drilling quality are ensured
The differential mechanism casing need use anchor clamps to fix it when processing the planet hole to avoid the position to take place the skew in drilling process, and anchor clamps among the prior art are mostly designed to carry out clamping operation in horizontal or vertical direction, and unidirectional fixation often leads to its to take place the skew in unset direction, exists drilling error.
Accordingly, it is necessary to provide a jig for processing the differential case that solves the above technical problems.
Disclosure of Invention
The utility model provides a clamp for processing a differential case, which solves the problem of poor clamping at present.
In order to solve the technical problems, the clamp for processing the differential case comprises a base, a first extrusion plate and a second extrusion plate, wherein a first fixing groove is formed in the surface of the first extrusion plate, a second fixing groove is formed in the surface of the second extrusion plate, threaded holes are formed in the inner bottom ends of the first fixing groove and the second fixing groove in a penetrating mode, threaded columns are spirally connected in the threaded holes, one ends of the threaded columns are in sliding sleeve connection with sliding sleeves, third installation seats are arranged on the outer side surfaces of the sliding sleeves, first installation seats are arranged at the inner bottom ends of the first fixing groove and the second fixing groove, second extrusion rods are movably connected in the first installation seats through pin shafts, first extrusion rods are movably installed in the third installation seats through pin shafts, second installation seats are movably connected to the other ends of the first extrusion rods and the second extrusion rods through pin shafts, and extrusion blocks are arranged at one ends of the second installation seats.
By adopting the technical scheme, through setting up first fixed slot, the second fixed slot, the screw thread post, first mount pad, the second mount pad, the third mount pad, first extrusion pole, the cooperation of second extrusion pole is used, be convenient for improve the stability fixed to differential mechanism shell, make when the operation, the differential mechanism shell one end joint that the staff needs processing is to first fixed slot inside, afterwards start electric putter, make electric putter drive the second stripper plate remove, thereby make the other end joint of differential mechanism shell to the second fixed slot inside, afterwards the manual rotatory hand wheel of staff, afterwards make rotatory hand wheel drive the screw thread post at first recess and the inside outside removal of second recess, at the in-process that removes, make first extrusion pole and second extrusion pole under the activity of round pin axle, it is fixed to differential mechanism shell inner wall surface extrude through the extrusion piece that the second mount pad can, this mode easy operation, be convenient for improve the stability of differential mechanism shell when processing.
Preferably, the fixed backup pad is vertically installed at base top, fixed backup pad outside surface is provided with the revolving stage, revolving stage outside surface is provided with the bracing piece, first stripper plate surface and bracing piece fixed connection, the fixed block is vertically installed at base top, fixed block outside surface mounting has the rotating electrical machines, the rotating electrical machines output runs through the fixed block surface and is provided with the transmission shaft, transmission shaft one end is provided with movable support plate, movable support plate surface is provided with electric putter, second stripper plate surface and electric putter output fixed connection.
By adopting the technical scheme, through setting up revolving stage, fixed block, rotating electrical machines, the transmission shaft, move the cooperation of backup pad and deciding the backup pad and use, be convenient for rotate fixed differential mechanism shell for when processing differential mechanism shell different positions, the staff starts the rotating electrical machines, make the rotating electrical machines rotate (the rotation angle position of rotating electrical machines is 0 to 360 degrees when needing the explanation), thereby make the transmission shaft drive move the backup pad rotate fixed differential mechanism shell, make it rotate to need processing the face can, this mode easy operation improves its application range.
Preferably, the other end of the threaded column is provided with a rotary hand wheel.
By adopting the technical scheme, the driving of the threaded column is facilitated by arranging the rotary hand wheel.
Preferably, a plurality of extrusion blocks are arranged, and the extrusion blocks are equidistantly and circumferentially arranged outside the threaded column.
By adopting the technical scheme, the extrusion stability of the inner wall of the differential mechanism shell is conveniently improved by arranging a plurality of extrusion blocks.
Preferably, the electric push rods are arranged in two, and the two electric push rods are symmetrically arranged on the second extrusion plate and the movable support plate.
By adopting the technical scheme, through setting up two electric putter, be convenient for promote the second stripper plate and extrude fixedly to differential mechanism casing.
Compared with the related art, the clamp for processing the differential case has the following beneficial effects:
1. compared with the prior art, this kind of anchor clamps for processing differential mechanism casing uses through setting up first fixed slot, the second fixed slot, the screw thread post, first mount pad, the second mount pad, the third mount pad, first extrusion pole, the cooperation of second extrusion pole, be convenient for improve the stability to differential mechanism casing is fixed, make when the operation, the differential mechanism casing one end joint that the staff needs processing is to inside first fixed slot, afterwards start electric putter, make electric putter drive the second stripper plate remove, thereby make the other end joint of differential mechanism shell to inside the second fixed slot, afterwards, the manual rotatory hand wheel of staff makes the rotatory hand wheel drive the screw thread post outside at first recess and the inside outside removal of second recess, under the activity of round pin axle, it is fixed to extrude differential mechanism shell inner wall surface through second mount pad drive extrusion piece, this mode easy operation, be convenient for improve the stability of differential mechanism shell when processing.
2. Compared with the prior art, this kind of anchor clamps for processing differential mechanism casing uses through the cooperation that sets up revolving stage, fixed block, rotating electrical machines, transmission shaft, moves backup pad and decide the backup pad, is convenient for rotate fixed differential mechanism shell for when processing differential mechanism shell different positions, the staff starts the rotating electrical machines, makes the rotating electrical machines rotatory (the rotation angle position of rotating electrical machines is 0 to 360 degrees when needing the explanation), thereby makes the transmission shaft drive move the backup pad rotate fixed differential mechanism shell, make it rotate to need processing the face can, this mode easy operation improves its application range.
Drawings
FIG. 1 is a schematic view of a fixture for machining a differential case provided by the present utility model;
FIG. 2 is a schematic view of a threaded post of a fixture for machining a differential housing according to the present utility model;
fig. 3 is a schematic view of a squeeze block of a fixture for processing a differential case according to the present utility model.
Reference numerals in the drawings:
1. a base; 2. a first pressing plate; 3. a fixed support plate; 4. a rotary table; 5. a support rod; 6. a first fixing groove; 7. a second fixing groove; 8. rotating a hand wheel; 9. a transmission shaft; 10. a rotating electric machine; 11. a movable support plate; 12. an electric push rod; 13. a second pressing plate; 14. a first extrusion rod; 15. a second extrusion rod; 16. a threaded column; 17. a threaded hole; 18. a first mount; 19. extruding a block; 20. a second mounting base; 21. a third mount; 22. and a sliding sleeve.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Please refer to fig. 1-3 in combination. The utility model provides a anchor clamps for processing differential mechanism casing, includes base 1, first stripper plate 2 and second stripper plate 13, first fixed slot 6 has been seted up on first stripper plate 2 surface, second fixed slot 7 has been seted up on second stripper plate 13 surface, threaded hole 17 has been seted up in the inside bottom of first fixed slot 6 and second fixed slot 7 run through, threaded hole 17 inside screwed connection has screw thread post 16, sliding sleeve 22 has been cup jointed in screw thread post 16 one end slip, sliding sleeve 22 outside surface is provided with third mount pad 21, first fixed slot 6 and the inside bottom of second fixed slot 7 are provided with first mount pad 18, there is second extrusion rod 15 first mount pad 18 inside through round pin axle swing joint, first extrusion rod 14 and the second extrusion rod 15 other end have second mount pad 20 through round pin axle swing joint, second mount pad 20 one end is provided with extrusion piece 19.
Through setting up first fixed slot 6, second fixed slot 7, screw thread post 16, first mount pad 18, second mount pad 20, third mount pad 21, first extrusion pole 14, the cooperation of second extrusion pole 15 is used, be convenient for improve the stability fixed to the differential mechanism casing, make when the operation, the differential mechanism casing one end joint that the staff needs processing is inside first fixed slot 6, afterwards start electric putter 12, make electric putter 12 drive second stripper plate 13 remove, thereby make the other end joint of differential mechanism shell inside second fixed slot 7, afterwards the manual rotatory hand wheel 8 of staff, afterwards make rotatory hand wheel 8 drive screw thread post 16 outside the removal in first recess and second recess, under the activity of round pin axle, make first extrusion pole 14 and second extrusion pole 15 drive extrusion piece 19 through second mount pad 20 to extrude the fixed to differential mechanism shell inner wall surface can, this mode easy operation, be convenient for improve the stability of differential mechanism shell when processing.
The working principle of the clamp for processing the differential case provided by the utility model is as follows:
this kind of a anchor clamps for processing differential mechanism casing, when processing differential mechanism shell, the differential mechanism casing one end joint that the staff needs to process is inside first fixed slot 6, afterwards start electric putter 12, make electric putter 12 drive second stripper plate 13 remove, thereby make the other end joint of differential mechanism shell to inside second fixed slot 7, afterwards the manual rotatory hand wheel 8 of staff, afterwards make rotatory hand wheel 8 drive screw thread post 16 at first recess and the inside outside removal of second recess, in the in-process of removal, make first stripper rod 14 and second stripper rod 15 under the activity of round pin axle, drive extrusion piece 19 through second mount pad 20 and extrude fixed to differential mechanism shell inner wall surface can, this mode easy operation, be convenient for improve differential mechanism shell stability when processing, through setting up revolving stage 4, the fixed block, rotating electrical machines 10, transmission shaft 9, movable support plate 11 and fixed differential mechanism shell cooperation use, be convenient for when processing differential mechanism shell different positions, make the staff start rotating electrical machines 10, thereby make rotating electrical machines 10 rotate, thereby make transmission shaft 11 drive movable support plate 11 carry out the rotation range, it, make it need to handle the operation mode simply, it is easy, and can use this, it is processed to make the operation range.
Compared with the related art, the clamp for processing the differential case has the following beneficial effects:
the clamp for processing the differential case is convenient for improving the stability of the differential case fixation by arranging the first fixing groove 6, the second fixing groove 7, the threaded column 16, the first mounting seat 18, the second mounting seat 20, the third mounting seat 21, the first extrusion rod 14 and the second extrusion rod 15 for use, so that when in operation, one end of the differential case which is required to be processed by a worker is clamped into the first fixing groove 6, then the electric push rod 12 is started, the electric push rod 12 drives the second extrusion plate 13 to move, the other end of the differential case is clamped into the second fixing groove 7, then the worker manually rotates the rotary hand wheel 8, then the rotary hand wheel 8 drives the threaded column 16 to move outwards in the first groove and the second groove, in the moving process, the first extrusion rod 14 and the second extrusion rod 15 are enabled to move under the action of the pin shaft, the extrusion piece 19 is driven through the second mount pad 20 to extrude fixedly to the inner wall surface of the differential mechanism shell, the mode is easy to operate, stability of the differential mechanism shell during processing is improved conveniently, the fixed differential mechanism shell is convenient to rotate through the matched use of the rotary table 4, the fixed block, the rotating motor 10, the transmission shaft 9, the movable support plate 11 and the fixed support plate 3, when the differential mechanism shell is processed at different positions, the rotating motor 10 is started by a worker, the rotating motor 10 is enabled to rotate (the rotating angle azimuth of the rotating motor 10 is 0 to 360 degrees when the description is needed), the transmission shaft 9 drives the movable support plate 11 to rotate to the fixed differential mechanism shell, the rotating support plate 11 is enabled to rotate to a surface needing processing, the mode is easy to operate, and the application range of the differential mechanism is improved.
Second embodiment
Referring to fig. 1-3 in combination, a first embodiment of the present utility model provides a fixture for machining a differential case, and a second embodiment of the present utility model provides another fixture for machining a differential case. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present utility model provides a fixture for machining a differential housing, which is different in that a fixed support plate 3 is vertically installed at the top of a base 1, a rotary table 4 is provided on the outer side surface of the fixed support plate 3, a support rod 5 is provided on the outer side surface of the rotary table 4, the surface of a first extrusion plate 2 is fixedly connected with the support rod 5, a rotating hand wheel 8 is provided at the other end of a threaded column 16, a plurality of extrusion blocks 19 are provided, a plurality of extrusion blocks 19 are equidistantly and circumferentially installed at the outer side of the threaded column 16, a fixed block is vertically installed at the top of the base 1, a rotating motor 10 is installed on the outer side surface of the fixed block, a transmission shaft 9 is provided through the surface of the fixed block at the output end of the rotating motor 10, a movable support plate 11 is provided at one end of the transmission shaft 9, an electric push rod 12 is provided on the surface of the movable support plate 11, the surface of the second extrusion plate 13 is fixedly connected with the output end of the electric push rod 12, the electric push rod 12 is provided with two, and the two electric push rods 12 are symmetrically installed at the second extrusion plate 13 and the movable support plate 11.
Through setting up revolving stage 4, the fixed block, rotating electrical machines 10, transmission shaft 9, move backup pad 11 and decide the cooperation of backup pad 3 and use, be convenient for rotate fixed differential mechanism shell for when processing differential mechanism shell different positions, the staff starts rotating electrical machines 10, make rotating electrical machines 10 rotatory (the rotation angle position of rotating electrical machines 10 is 0 to 360 degrees when needing the explanation), thereby make transmission shaft 9 drive move backup pad 11 rotate fixed differential mechanism shell, make it rotate to need the face of processing can, this mode easy operation improves its application range.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a anchor clamps for processing differential mechanism casing, includes base (1), first stripper plate (2) and second stripper plate (13), its characterized in that, first fixed slot (6) have been seted up on first stripper plate (2) surface, second fixed slot (7) have been seted up on second stripper plate (13) surface, threaded hole (17) have been seted up in the inside bottom of first fixed slot (6) and second fixed slot (7) run through, threaded hole (17) inside screwed connection has screw thread post (16), sliding sleeve (22) have been cup jointed to screw thread post (16) one end, sliding sleeve (22) outside surface is provided with third mount pad (21), first fixed slot (6) and second fixed slot (7) inside bottom are provided with first mount pad (18), first mount pad (18) inside has second extrusion pole (15) through round pin axle swing joint, first pole (14) are worn to press the first pole (14) and second extrusion pole (15) have second mount pad (20) through round pin axle swing joint second one end (20).
2. The clamp for machining the differential case according to claim 1, wherein a fixed support plate (3) is vertically arranged at the top of the base (1), a rotary table (4) is arranged on the outer side surface of the fixed support plate (3), a support rod (5) is arranged on the outer side surface of the rotary table (4), and the surface of the first extrusion plate (2) is fixedly connected with the support rod (5).
3. A fixture for machining differential housings according to claim 1, characterized in that the threaded post (16) is provided at the other end with a rotating hand wheel (8).
4. A fixture for machining a differential case according to claim 1, characterized in that the squeeze blocks (19) are provided in plural, and the squeeze blocks (19) are equidistantly installed around the outside of the screw column (16).
5. The clamp for machining the differential mechanism shell according to claim 1, wherein a fixed block is vertically arranged at the top of the base (1), a rotating motor (10) is arranged on the outer side surface of the fixed block, a transmission shaft (9) is arranged at the output end of the rotating motor (10) penetrating through the surface of the fixed block, a movable supporting plate (11) is arranged at one end of the transmission shaft (9), an electric push rod (12) is arranged on the surface of the movable supporting plate (11), and the surface of the second extruding plate (13) is fixedly connected with the output end of the electric push rod (12).
6. The jig for processing a differential case according to claim 5, wherein two electric pushers (12) are provided, and the two electric pushers (12) are symmetrically installed at the second pressing plate (13) and the movable supporting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524962.1U CN219504201U (en) | 2023-03-17 | 2023-03-17 | Clamp for machining differential mechanism shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524962.1U CN219504201U (en) | 2023-03-17 | 2023-03-17 | Clamp for machining differential mechanism shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219504201U true CN219504201U (en) | 2023-08-11 |
Family
ID=87524161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320524962.1U Active CN219504201U (en) | 2023-03-17 | 2023-03-17 | Clamp for machining differential mechanism shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219504201U (en) |
-
2023
- 2023-03-17 CN CN202320524962.1U patent/CN219504201U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219504201U (en) | Clamp for machining differential mechanism shell | |
| CN213003828U (en) | Size-adjustable machine tool clamp | |
| CN218855693U (en) | Multi-station drilling machine | |
| CN214818027U (en) | Tool clamp for machining telescope rotating cylinder at machining center | |
| CN213380673U (en) | Cylindrical automobile parts burring location structure | |
| CN214186271U (en) | Multi-angle drilling device for shaft | |
| CN212070199U (en) | Bending machine is with centre gripping structure of being convenient for change mould | |
| CN217167818U (en) | Deburring device for transmission belt roller shaft | |
| CN216298581U (en) | Be used for die casting machine screw rod to process and use mounting fixture | |
| CN219683636U (en) | Pipe orifice shaping pipe making unit | |
| CN220313026U (en) | Bearing ring processing equipment with wide application range | |
| CN221337837U (en) | Deep hole grinding tool | |
| CN220762184U (en) | Metal workpiece clamping device for polishing | |
| CN217071644U (en) | Workpiece angle adjusting device for vertical machining center | |
| CN220592140U (en) | Pipe fitting welding positioning tool | |
| CN219725369U (en) | Pump box clamping and processing integrated equipment | |
| CN215315855U (en) | Drilling machine for hub machining | |
| CN211589061U (en) | Positioning device for welding flange forging | |
| CN221475673U (en) | Bench drilling machine for inclined hole machining | |
| CN220339287U (en) | Straightness detection device | |
| CN212946565U (en) | Multi-station efficient milling machine | |
| CN220311858U (en) | Feed device for boring of horizontal lathe | |
| CN216151107U (en) | Positioning fixture of motor shaft turning equipment | |
| CN216504641U (en) | Positioning device for machining split type material blocking block | |
| CN215588494U (en) | A quick clamping device for machining of mechanical parts |
Legal Events
| 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 fixture for processing differential housing Granted publication date: 20230811 Pledgee: China Postal Savings Bank Co.,Ltd. Nanchang Xinjian District Branch Pledgor: JIANGXI QIANYUAN MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2024980014753 |