CN212886315U - Clutch crankshaft clamping device convenient to adjust - Google Patents
Clutch crankshaft clamping device convenient to adjust Download PDFInfo
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- CN212886315U CN212886315U CN202021493920.9U CN202021493920U CN212886315U CN 212886315 U CN212886315 U CN 212886315U CN 202021493920 U CN202021493920 U CN 202021493920U CN 212886315 U CN212886315 U CN 212886315U
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Abstract
The utility model provides a clutch crankshaft clamping device convenient to adjust, including base, first supporting block, bracing piece, lift cylinder subassembly, sliding tube, lift seat, adjustable supporting seat structure, the tight seat structure in rotatable top, rotatable protective plate structure, fixed orifices, dead lever, wing nut and place the box. The adjusting seat, the second supporting block, the threaded rod, the square-head nut, the lifting seat and the fixing hole are arranged, so that the square-head nut can be loosened during working, the lifting rod is grasped to lift the adjusting seat for adjusting, the square-head nut is screwed after the adjustment is proper, and the adjusting work can be conveniently carried out during the use process; arc pressure strip, the protection is filled up, and the second supporting shoe, the standing groove, the setting of dead lever and wing nut are favorable to filling up through the protection and carry out fixed work to the bent axle at the in-process of fixed bent axle, prevent to damage the upper end surface of bent axle at fixed in-process, increase safeguard function.
Description
Technical Field
The utility model belongs to the technical field of clamping device, especially, relate to a clutch crankshaft clamping device convenient to adjust.
Background
The clutch is mounted between the engine and the transmission and is the assembly in the vehicle driveline that is directly associated with the engine. The clutch is usually mounted with the flywheel set of the engine crankshaft and is the part that cuts off and transmits power between the engine and the vehicle drive train. During the whole process of starting the automobile to normally drive, the driver can operate the clutch according to the requirement, so that the engine and the transmission system are temporarily separated or gradually connected, and the power output from the engine to the transmission system is cut off or transmitted. The function of the device is to ensure that the engine and the transmission can be gradually jointed, thereby ensuring the stable starting of the automobile; temporarily disconnecting the engine from the transmission to reduce shifting shock during shifting; when the automobile is braked emergently, the brake can play a role in separation, and the transmission systems such as a speed changer and the like are prevented from being overloaded, so that a certain protection effect is achieved. The clutch is similar to a switch, and the power transmission action is engaged or disengaged, the driving part and the driven part of the clutch mechanism can be temporarily separated and can be gradually engaged, and relative rotation is possible in the transmission process. The driving part and the driven part of the clutch can not adopt rigid connection. Any type of vehicle has a clutch device, and only the type is different. The crankshaft is the most important component in the clutch. It takes the force from the connecting rod and converts it into torque to be output by the crankshaft and drive other accessories on the engine. The crankshaft is subjected to the combined action of centrifugal force of rotating mass, gas inertia force with periodic change and reciprocating inertia force, so that the crankshaft is subjected to the action of bending and twisting load, and therefore a clamping device is required to be used for fixing the crankshaft in the process of machining the crankshaft.
However, the existing clamping device also has the problems that the supporting and adjusting work is inconvenient to carry out in the using process, the protection work is inconvenient to carry out in the clamping process, and the end face of the crankshaft is easy to damage in the clamping process.
Therefore, it is necessary to provide a clutch crankshaft clamping device which is convenient to adjust.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a clutch crankshaft clamping device convenient to adjust to solve current clamping device and still having the in-process inconvenient work of supporting and adjusting that uses, inconvenient in the in-process of centre gripping protect the work and damage the problem of bent axle terminal surface easily at the in-process of centre gripping. A clutch crankshaft clamping device convenient to adjust comprises a base, a first supporting block, a supporting rod, a lifting cylinder assembly, a sliding pipe, a lifting seat, an adjustable supporting seat structure, a rotatable jacking seat structure, a rotatable protective plate structure, a fixing hole, a fixing rod, a wing nut and a placing box, wherein the first supporting block is respectively bolted at four corners of the lower end of the base; the lower ends of the supporting rods are respectively connected to the four corners of the upper end of the base through bolts; the lower end of the lifting cylinder component is connected with the middle position of the upper end of the base through a bolt; the upper end of the lifting cylinder component is connected with the middle position of the lower end of the lifting seat through a bolt; the upper ends of the sliding pipes are respectively bolted at the four corners of the lower end of the lifting seat and are sleeved on the outer wall of the upper end of the supporting rod; the adjustable supporting seat structure is arranged in the fixing hole; the rotatable jacking seat structures are respectively arranged on the left side and the right side of the upper end of the lifting seat; the rotatable protective plate structure is arranged on the upper part of the outer wall of the fixed rod; the fixing holes are respectively formed in the lifting seat; the lower end of the fixed rod is respectively bolted at the middle position in front of the upper end of the base and the middle position behind the upper end of the base; the wing nuts are respectively in threaded connection with the upper part of the outer wall of the fixing rod; the placing boxes are respectively bolted at the middle positions of the left side and the right side of the upper end of the base; the adjustable supporting seat structure comprises an adjusting seat, a second supporting block, a placing groove, a lifting rod, a threaded rod and a square-head nut, wherein the second supporting block is connected to the middle position of the upper end of the adjusting seat through a bolt; the placing groove is formed in the middle of the inner part of the upper side of the second supporting block; the lifting rod is respectively connected to the middle positions of the left side and the right side of the adjusting seat through bolts; the threaded rods are respectively in threaded connection with the four corners of the lower end of the adjusting seat; the square-head nut is respectively in threaded connection with the outer wall of the threaded rod; place the base in suitable position during the use, then loosen the square head nut according to bent axle upper end specification, the regulation seat that lifts is being grabbed and is being lifted the pole and lift and carry out the lift work, will adjust the seat and remove to screw up the height that the square head nut was fixed and is adjusting the seat after suitable height, conveniently adjust the work at the in-process that uses, place the bent axle in the inside of standing groove, the convenient fixed different bent axles of in-process that uses.
Preferably, the rotatable jacking seat structure comprises a supporting plate, a threaded hole, an adjusting bolt, a clamping pipe, a rubber block and a deep groove ball bearing, wherein the threaded hole is formed in the middle of the inner part of the upper side of the supporting plate; the adjusting bolt penetrates through the threaded hole; the rubber block is glued in the middle of the inner wall of the clamping pipe; the deep groove ball bearing is embedded on the right side of the inner wall of the clamping pipe; place the bent axle after anticlockwise rotation adjusting bolt, drive the centre gripping pipe and remove to the left and right sides, peg graft the both ends of bent axle in the inside back of the left and right sides of centre gripping pipe, clockwise rotation adjusting bolt promotes the centre gripping pipe and removes fixed bent axle to the centre, conveniently carries out centre gripping fixed work to the bent axle and is favorable to processing the bent axle.
Preferably, the rotatable protection plate structure comprises an arc-shaped compression plate, a protection pad, a rotating hole, a silica gel ring, an adsorption block and an inverted U-shaped lifting rod, wherein the protection pad is glued at the middle position of the lower end of the arc-shaped compression plate; the rotating hole is formed in the middle of the inner part of the left side of the arc-shaped pressing plate; the silica gel ring is glued on the left side of the upper end of the arc-shaped pressing plate; the adsorption block is embedded in the middle of the inner part of the right side of the lower end of the arc-shaped pressing plate; the inverted U-shaped lifting rod is connected to the middle position of the right side of the upper end of the arc-shaped pressing plate through a bolt; and then the wing nut is rotated anticlockwise, the inverted U-shaped lifting rod is grasped to rotate, the arc pressing plate is pressed at a proper position at the upper end of the crankshaft, the wing nut is rotated clockwise to move the wing nut downwards, the arc pressing plate is pushed in the process that the wing nut moves downwards, the crankshaft is conveniently fixed in the process of machining the crankshaft, and then the crankshaft clamping machining work is completed.
Preferably, the fixing rod is arranged between the fixing holes; four fixing holes are arranged; the lifting cylinder assembly is arranged between the placing boxes; the sliding pipe is sleeved on the upper part of the outer wall of the supporting rod in a sliding manner.
Preferably, the lifting rod is a U-shaped stainless steel rod; the square-head nuts are respectively arranged at the four corners of the lower end of the adjusting seat.
Preferably, the threaded rods respectively penetrate through the fixing holes; the square-head nuts are respectively arranged at the upper end and the lower end of the fixing hole; the adjusting seat is arranged between the fixing rods.
Preferably, the adjusting bolt is in threaded connection with the supporting plate through a threaded hole; the left side of the adjusting bolt is inserted into the inner ring of the deep groove ball bearing in an interference fit mode.
Preferably, the lower ends of the supporting plates are respectively connected to the left side and the right side of the upper end of the lifting seat through bolts; the clamping pipe is arranged between the supporting plates.
Preferably, the protective pad is a silica gel pad with the thickness of three to five millimeters; the arc-shaped pressing plate is a stainless steel plate with the middle position arranged to be arc-shaped; the adsorption block adopts a magnet block.
Preferably, the arc-shaped pressing plate is sleeved on the upper part of the outer wall of the fixing rod through a rotating hole; the wing nut is arranged at the upper end of the silica gel ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, regulation seat, the second supporting shoe, the threaded rod, square head nut, the setting of lift seat and fixed orifices is favorable to loosening square head nut at work, grasps to lift the pole and lift and move the regulation seat and adjust work, screws up square head nut after the adjustment is suitable, the work is adjusted to the convenient in-process that uses.
2. The utility model discloses in, arc pressure strip, the protection is filled up, the second supporting shoe, the standing groove, the setting of dead lever and wing nut is favorable to filling up through the protection and carrying out the fixed work to the bent axle at the in-process of fixed bent axle, prevents to damage the upper end surface of bent axle at fixed in-process, increases safeguard function.
3. The utility model discloses in, adjusting bolt, the centre gripping pipe, the setting of block rubber and deep groove ball bearing is favorable to carrying out the protection work through the block rubber to the surface of bent axle at the in-process of fixed bent axle terminal surface, prevents to damage the terminal surface increase safeguard function of bent axle at the in-process of fixed bent axle.
4. The utility model discloses in, arc pressure strip, the protection pad, the rotation hole, the silica gel circle adsorbs the piece and carries the setting of pull rod with the type of falling U, is favorable to adsorbing the second supporting shoe through adsorbing the piece at fixed bent axle's in-process, conveniently increases the pressure between arc pressure strip and the second supporting shoe at work, is favorable to carrying out bent axle fixed work.
5. The utility model discloses in, backup pad, screw hole, adjusting bolt, the centre gripping pipe, the setting of block rubber and deep groove ball bearing is favorable to at the rotatory adjusting bolt of in operation, then moves about driving the centre gripping pipe, the convenient centre gripping work of fixing to the bent axle of different length.
6. The utility model discloses in, regulation seat, the second supporting shoe, the standing groove lifts and moves the pole, the threaded rod, square head nut, the setting of lift seat and fixed orifices is favorable to loosening square head nut in work, then the seize is lifted and is moved the pole and lift and move the regulation seat and remove from top to bottom, the work is adjusted at work to the convenience.
7. The utility model discloses in, arc pressure strip, the rotation hole, the silica gel circle, dead lever and wing nut mutually support's setting is favorable to rotating arc pressure strip at the in-process that uses, conveniently carries out bent axle fixed work at work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the adjustable supporting seat structure of the present invention.
Fig. 3 is a schematic structural view of the rotatable jacking seat structure of the present invention.
Fig. 4 is a schematic structural diagram of the rotatable guard plate structure of the present invention.
In the figure:
1. a base; 2. a first support block; 3. a support bar; 4. a lift cylinder assembly; 5. a sliding tube; 6. a lifting seat; 7. the structure of the supporting seat can be adjusted; 71. an adjusting seat; 72. a second support block; 73. a placement groove; 74. lifting the rod; 75. a threaded rod; 76. a square head nut; 8. a rotatable jacking seat structure; 81. a support plate; 82. a threaded hole; 83. adjusting the bolt; 84. clamping the tube; 85. a rubber block; 86. a deep groove ball bearing; 9. a rotatable guard plate structure; 91. an arc-shaped pressing plate; 92. a protective pad; 93. rotating the hole; 94. a silica gel ring; 95. an adsorption block; 96. an inverted U-shaped lifting rod; 10. a fixing hole; 11. fixing the rod; 12. wing nuts; 13. and (4) placing the box.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, an adjustable clutch crankshaft clamping device includes a base 1, a first support block 2, a support rod 3, a lifting cylinder assembly 4, a sliding tube 5, a lifting seat 6, an adjustable support seat structure 7, a rotatable jacking seat structure 8, a rotatable guard plate structure 9, a fixing hole 10, a fixing rod 11, a wing nut 12 and a placing box 13, wherein the first support block 2 is respectively bolted at four corners of the lower end of the base 1; the lower ends of the supporting rods 3 are respectively bolted at the four corners of the upper end of the base 1; the lower end of the lifting cylinder component 4 is connected with the middle position of the upper end of the base 1 through a bolt; the upper end of the lifting cylinder component 4 is connected with the middle position of the lower end of the lifting seat 6 through a bolt; the upper ends of the sliding pipes 5 are respectively bolted at the four corners of the lower end of the lifting seat 6 and are sleeved on the outer wall of the upper end of the supporting rod 3; the adjustable supporting seat structure 7 is arranged inside the fixing hole 10; the rotatable jacking seat structures 8 are respectively arranged at the left side and the right side of the upper end of the lifting seat 6; the rotatable protection plate structure 9 is arranged on the upper part of the outer wall of the fixed rod 11; the fixing holes 10 are respectively arranged in the lifting seat 6; the lower end of the fixed rod 11 is respectively bolted at the middle position in front of the upper end of the base 1 and the middle position behind the upper end; the wing nuts 12 are respectively in threaded connection with the upper part of the outer wall of the fixing rod 11; the placing boxes 13 are respectively bolted at the middle positions of the left side and the right side of the upper end of the base 1; the adjustable supporting seat structure 7 comprises an adjusting seat 71, a second supporting block 72, a placing groove 73, a lifting rod 74, a threaded rod 75 and a square-head nut 76, wherein the second supporting block 72 is in bolted connection with the middle position of the upper end of the adjusting seat 71; the placing groove 73 is formed in the middle of the upper inner part of the second supporting block 72; the lifting rods 74 are respectively bolted at the middle positions of the left side and the right side of the adjusting seat 71; the threaded rods 75 are respectively in threaded connection with the four corners of the lower end of the adjusting seat 71; the square-head nuts 76 are respectively in threaded connection with the outer wall of the threaded rod 75; place base 1 in suitable position during the use, then loosen square head nut 76 according to bent axle upper end specification, grab lift pole 74 and lift regulation seat 71 and carry out the lift work, will adjust seat 71 and remove to screw up the height that square head nut 76 fixed regulation seat 71 after suitable height, conveniently adjust the work at the in-process of using, place the bent axle in the inside of standing groove 73, conveniently fix different bent axles at the in-process of using.
In this embodiment, referring to fig. 3, the rotatable jacking seat structure 8 includes a supporting plate 81, a threaded hole 82, an adjusting bolt 83, a clamping tube 84, a rubber block 85 and a deep groove ball bearing 86, wherein the threaded hole 82 is opened at the middle position inside the upper side of the supporting plate 81; the adjusting bolt 83 penetrates through the threaded hole 82; the rubber block 85 is glued at the middle position of the inner wall of the clamping pipe 84; the deep groove ball bearing 86 is embedded at the right side of the inner wall of the clamping tube 84; place good bent axle back counter-clockwise turning adjusting bolt 83, drive centre gripping pipe 84 and remove to the left and right sides, peg graft the both ends of bent axle in the inside back of the left and right sides of centre gripping pipe 84, clockwise turning adjusting bolt 83 promotes centre gripping pipe 84 and removes the good bent axle of fixing to the centre, and the convenience carries out centre gripping fixed work to the bent axle and is favorable to processing the bent axle.
In this embodiment, referring to fig. 4, the rotatable guard plate structure 9 includes an arc-shaped pressing plate 91, a guard pad 92, a rotation hole 93, a silicone ring 94, an adsorption block 95 and an inverted U-shaped lifting rod 96, wherein the guard pad 92 is adhesively connected to the middle position of the lower end of the arc-shaped pressing plate 91; the rotating hole 93 is formed in the middle of the inner part of the left side of the arc-shaped pressing plate 91; the silica gel ring 94 is glued to the left side of the upper end of the arc-shaped pressing plate 91; the adsorption block 95 is embedded in the middle of the inner part of the right side of the lower end of the arc-shaped pressing plate 91; the inverted U-shaped lifting rod 96 is connected to the middle position of the right side of the upper end of the arc-shaped pressing plate 91 through a bolt; and then the wing nut 12 is rotated anticlockwise, the inverted U-shaped lifting rod 96 is grasped to rotate, the arc-shaped pressing plate 91 is pressed at a proper position at the upper end of the crankshaft, the wing nut 12 is rotated clockwise, the wing nut 12 moves downwards, the arc-shaped pressing plate 91 is pushed in the process that the wing nut 12 moves downwards, the crankshaft is conveniently fixed in the process of machining the crankshaft, and then the crankshaft clamping machining work is completed.
In this embodiment, specifically, the fixing rods 11 are disposed between the fixing holes 10; four fixing holes 10 are arranged; the lifting cylinder assembly 4 is arranged between the placing boxes 13; the sliding pipe 5 is sleeved on the upper part of the outer wall of the supporting rod 3 in a sliding manner.
In this embodiment, specifically, the lifting rod 74 is a U-shaped stainless steel rod; the square-head nuts 76 are respectively arranged at four corners of the lower end of the adjusting seat 71.
In this embodiment, specifically, the threaded rods 75 respectively penetrate through the fixing holes 10; the square-head nuts 76 are respectively arranged at the upper end and the lower end of the fixing hole 10; the adjusting seat 71 is arranged between the fixing rods 11.
In this embodiment, specifically, the adjusting bolt 83 is disposed in threaded connection with the supporting plate 81 through the threaded hole 82; the left side of the adjusting bolt 83 is inserted into the inner ring of the deep groove ball bearing 86 and is in interference fit.
In this embodiment, specifically, the lower ends of the supporting plates 81 are respectively bolted to the left and right sides of the upper end of the lifting seat 6; the clamping tube 84 is disposed between the support plates 81.
In this embodiment, specifically, the protective pad 92 is a silica gel pad with a thickness of three to five millimeters; the arc-shaped pressing plate 91 is a stainless steel plate with an arc-shaped middle position; the adsorption block 95 is a magnet block.
In this embodiment, specifically, the arc-shaped pressing plate 91 is sleeved on the upper part of the outer wall of the fixing rod 11 through the rotating hole 93; the wing nut 12 is arranged at the upper end of the silica gel ring 94.
Principle of operation
In the utility model, when in use, the base 1 is placed at a proper position, then the square-head nut 76 is loosened according to the specification of the upper end of the crankshaft, the lifting rod 74 is grasped to lift the adjusting seat 71 for lifting work, the adjusting seat 71 is moved to a proper height, then the square-head nut 76 is screwed down to fix the height of the adjusting seat 71, the adjustment work is conveniently carried out in the use process, the crankshaft is placed in the placing groove 73, different crankshafts are conveniently fixed in the use process, the adjusting bolt 83 is rotated anticlockwise after the crankshaft is placed, the clamping tube 84 is driven to move towards the left and right sides, after the two ends of the crankshaft are inserted in the left and right sides of the clamping tube 84, the adjusting bolt 83 is rotated clockwise to push the clamping tube 84 to move towards the middle to fix the crankshaft, the clamping and fixing work of the crankshaft is convenient, the crankshaft is beneficial to processing the crankshaft, then the wing-shaped nut, the inverted U-shaped lifting rod 96 is grasped to rotate, the arc-shaped pressing plate 91 is pressed at a proper position at the upper end of the crankshaft, the wing nut 12 is rotated clockwise, the wing nut 12 moves downwards, the arc-shaped pressing plate 91 is pushed in the process that the wing nut 12 moves downwards, the crankshaft is conveniently fixed in the process of machining the crankshaft, and then the crankshaft clamping machining work is completed.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The clutch crankshaft clamping device convenient to adjust is characterized by comprising a base (1), a first supporting block (2), a supporting rod (3), a lifting cylinder assembly (4), a sliding tube (5), a lifting seat (6), an adjustable supporting seat structure (7), a rotatable jacking seat structure (8), a rotatable protective plate structure (9), a fixing hole (10), a fixing rod (11), a wing-shaped nut (12) and a placing box (13), wherein the first supporting block (2) is respectively bolted at four corners of the lower end of the base (1); the lower ends of the supporting rods (3) are respectively connected to the four corners of the upper end of the base (1) through bolts; the lower end of the lifting cylinder component (4) is connected with the middle position of the upper end of the base (1) through a bolt; the upper end of the lifting cylinder component (4) is in bolted connection with the middle position of the lower end of the lifting seat (6); the upper ends of the sliding pipes (5) are respectively bolted at the four corners of the lower end of the lifting seat (6) and are sleeved on the outer wall of the upper end of the supporting rod (3); the adjustable supporting seat structure (7) is arranged in the fixing hole (10); the rotatable jacking seat structures (8) are respectively arranged at the left side and the right side of the upper end of the lifting seat (6); the rotatable guard plate structure (9) is arranged on the upper part of the outer wall of the fixed rod (11); the fixing holes (10) are respectively arranged in the lifting seat (6); the lower end of the fixed rod (11) is respectively bolted at the middle position in front of the upper end of the base (1) and the middle position behind the upper end; the wing nuts (12) are respectively in threaded connection with the upper part of the outer wall of the fixing rod (11); the placing boxes (13) are respectively bolted at the middle positions of the left side and the right side of the upper end of the base (1); the adjustable supporting seat structure (7) comprises an adjusting seat (71), a second supporting block (72), a placing groove (73), a lifting rod (74), a threaded rod (75) and a square-head nut (76), wherein the second supporting block (72) is connected to the middle position of the upper end of the adjusting seat (71) through a bolt; the placing groove (73) is formed in the middle of the upper inner part of the second supporting block (72); the lifting rod (74) is respectively connected to the middle positions of the left side and the right side of the adjusting seat (71) through bolts; the threaded rods (75) are respectively in threaded connection with the four corners of the lower end of the adjusting seat (71); the square-head nuts (76) are respectively in threaded connection with the outer wall of the threaded rod (75).
2. The adjustable clutch crankshaft clamping device according to claim 1, characterized in that the rotatable jacking seat structure (8) comprises a supporting plate (81), a threaded hole (82), an adjusting bolt (83), a clamping pipe (84), a rubber block (85) and a deep groove ball bearing (86), wherein the threaded hole (82) is arranged at the middle position inside the upper side of the supporting plate (81); the adjusting bolt (83) penetrates through the threaded hole (82); the rubber block (85) is glued at the middle position of the inner wall of the clamping pipe (84); the deep groove ball bearing (86) is embedded on the right side of the inner wall of the clamping pipe (84).
3. The clutch crankshaft clamping device convenient to adjust as claimed in claim 1, characterized in that the rotatable guard plate structure (9) comprises an arc-shaped pressing plate (91), a guard pad (92), a rotating hole (93), a silicon rubber ring (94), an adsorption block (95) and an inverted U-shaped lifting rod (96), wherein the guard pad (92) is glued at the middle position of the lower end of the arc-shaped pressing plate (91); the rotating hole (93) is formed in the middle of the inner part of the left side of the arc-shaped pressing plate (91); the silica gel ring (94) is glued to the left side of the upper end of the arc-shaped pressing plate (91); the adsorption block (95) is embedded in the middle of the inner part of the right side of the lower end of the arc-shaped pressing plate (91); the inverted U-shaped lifting rod (96) is connected to the middle position of the right side of the upper end of the arc-shaped pressing plate (91) through a bolt.
4. The adjustable clutch crankshaft clamping device as claimed in claim 1, wherein the fixing rod (11) is disposed between the fixing holes (10); four fixing holes (10) are arranged; the lifting cylinder component (4) is arranged between the placing boxes (13); the sliding pipe (5) is sleeved on the upper part of the outer wall of the supporting rod (3) in a sliding manner.
5. The adjustable clutch crankshaft clamping device according to claim 1, wherein the lifting rod (74) is a U-shaped stainless steel rod; the square-head nuts (76) are respectively arranged at the four corners of the lower end of the adjusting seat (71).
6. The adjustable clutch crankshaft clamping device as claimed in claim 1, characterized in that the threaded rods (75) respectively extend through the fixing holes (10); the square-head nuts (76) are respectively arranged at the upper end and the lower end of the fixing hole (10); the adjusting seat (71) is arranged between the fixing rods (11).
7. The adjustable clutch crankshaft clamping device according to claim 2, characterized in that the adjusting bolt (83) is in threaded connection with the supporting plate (81) through a threaded hole (82); the left side of the adjusting bolt (83) is inserted into an inner ring of the deep groove ball bearing (86) and is in interference fit.
8. The clutch crankshaft clamping device convenient for adjustment according to claim 2, characterized in that the lower ends of the supporting plates (81) are respectively bolted to the left and right sides of the upper end of the lifting seat (6); the clamping tube (84) is arranged between the supporting plates (81).
9. The adjustable clamping device for the clutch crankshaft according to claim 3, wherein the protective pad (92) is a silicone pad with a thickness of three to five millimeters; the arc-shaped pressing plate (91) is a stainless steel plate with an arc-shaped middle position; the adsorption block (95) adopts a magnet block.
10. The clutch crankshaft clamping device convenient to adjust as claimed in claim 3, characterized in that the arc-shaped pressing plate (91) is sleeved on the upper part of the outer wall of the fixed rod (11) through a rotating hole (93); the wing nut (12) is arranged at the upper end of the silica gel ring (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493920.9U CN212886315U (en) | 2020-07-27 | 2020-07-27 | Clutch crankshaft clamping device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493920.9U CN212886315U (en) | 2020-07-27 | 2020-07-27 | Clutch crankshaft clamping device convenient to adjust |
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| Publication Number | Publication Date |
|---|---|
| CN212886315U true CN212886315U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021493920.9U Active CN212886315U (en) | 2020-07-27 | 2020-07-27 | Clutch crankshaft clamping device convenient to adjust |
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| Country | Link |
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| CN (1) | CN212886315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749422A (en) * | 2021-09-27 | 2021-12-07 | 莱芜职业技术学院 | Entrepreneurship management file data secret storage device with good protection effect |
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2020
- 2020-07-27 CN CN202021493920.9U patent/CN212886315U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749422A (en) * | 2021-09-27 | 2021-12-07 | 莱芜职业技术学院 | Entrepreneurship management file data secret storage device with good protection effect |
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