CN213381168U - Quick positioning fixture of axle type cylinder work piece - Google Patents
Quick positioning fixture of axle type cylinder work piece Download PDFInfo
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- CN213381168U CN213381168U CN202022026522.2U CN202022026522U CN213381168U CN 213381168 U CN213381168 U CN 213381168U CN 202022026522 U CN202022026522 U CN 202022026522U CN 213381168 U CN213381168 U CN 213381168U
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- type cylinder
- positioning fixture
- cylinder work
- axle type
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Abstract
The utility model discloses a quick positioning fixture of axle type cylinder work piece belongs to axle type cylinder work piece processing apparatus technical field, and it includes the device main part, three spout has been seted up to the upper surface of device main part, the inner wall sliding connection of spout has the grip block, and the one side that three grip block is close to each other all is provided with the rubber pad, the inner wall of spout is trapezoidal with the lower part of grip block. This quick positioning fixture of axle type cylinder work piece, through being provided with an adjusting thread section of thick bamboo and first conical gear, it is rotatory to drive first threaded rod through rotatory first rotatory regulation pole, adjusting thread section of thick bamboo carries out spacing meeting through three hinge bar and reciprocates, it is close to the axle type cylinder work piece centre gripping that will place at the middle part to drive three grip block through the hinge bar, because three grip block removes to the middle part simultaneously, automatically, fix axle type cylinder work piece in the middle part, do not need later stage recalibration, reduce the required time of centre gripping, the machining efficiency of axle type cylinder work piece is improved.
Description
Technical Field
The utility model belongs to the technical field of axle type cylinder work piece processing apparatus, specifically be a quick positioning fixture of axle type cylinder work piece.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support mechanical rotator, reduces the coefficient of friction in its motion to guarantee its gyration precision, because axle type work piece is the cylinder mostly, need utilize special cylinder special fixture to carry out the centre gripping when bearing processing.
Traditional cylinder positioning fixture need adjust a plurality of bolts when the centre gripping of axle type cylinder work piece just can carry out the centre gripping, when the centre gripping to highly too high axle type cylinder work piece, the stability of centre gripping is relatively poor, and the centre gripping all need waste a large amount of time with removing the centre gripping, increases the centre gripping required time, reduces the machining efficiency of axle type cylinder work piece.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a quick positioning fixture of axle type cylinder work piece has solved traditional cylinder positioning fixture and need adjust a plurality of bolts when the centre gripping of counter axle type cylinder work piece just can carry out the centre gripping, when the centre gripping of axle type cylinder work piece to high-height, the stability of centre gripping is relatively poor, the centre gripping all need waste a large amount of time with removing the centre gripping, increase the centre gripping required time, reduce the machining efficiency's of axle type cylinder work piece problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick positioning fixture of axle type cylinder work piece, includes the device main part, three spout has been seted up to the upper surface of device main part, the inner wall sliding connection of spout has the grip block, and the one side that three grip block was close to each other all is provided with the rubber pad, the inner wall of spout and the lower part of grip block are trapezoidal, logical groove has been seted up to the lower surface of spout inner wall, the bottom of grip block and the top fixed connection of articulated piece, the lower surface of articulated piece and the top of hinge bar are through round pin axle swing joint, the lower surface of device main part has first threaded rod through bearing swing joint.
The surface of first threaded rod and the inner wall threaded connection who adjusts the screw thread section of thick bamboo, the one end that articulated piece was kept away from to three articulated mast all is through the surface of round pin axle swing joint at adjusting the screw thread section of thick bamboo, the bottom of first threaded rod and first conical gear's last fixed surface are connected, the lower surface of device main part is connected with the last fixed surface of H type mounting panel, the right flank of H type mounting panel has first rotation regulation pole through bearing swing joint, the left end of first rotation regulation pole and the right flank fixed connection of second conical gear, the surface of first conical gear meshes with the surface of second conical gear mutually.
As a further aspect of the present invention: the upper surface of grip block fixedly connected with two spacing telescopic links, the same lift grip block of top fixedly connected with of two spacing telescopic links.
As a further aspect of the present invention: the inner wall of the lifting clamping plate is in threaded connection with the outer surface of the adjusting bolt, and the bottom end of the adjusting bolt is movably connected to the upper surface of the clamping plate through a bearing.
As a further aspect of the present invention: the lower surface of H type mounting panel inner wall has the second threaded rod through bearing swing joint, the top of second threaded rod and the lower fixed surface of third bevel gear are connected, the left surface of H type mounting panel has the rotatory regulation pole of second through bearing swing joint.
As a further aspect of the present invention: the right end of the second rotary adjusting rod is fixedly connected with the right side face of the fourth bevel gear, the outer surface of the third bevel gear is meshed with the outer surface of the fourth bevel gear, and the outer surface of the second threaded rod is in threaded connection with the inner wall of the installation adjusting V-shaped plate.
As a further aspect of the present invention: the equal sliding connection of the left and right sides face of H type mounting panel has the installation pole, the installation pole is close to the installation and adjusts the one end of V template and the surface overlap joint of V template is adjusted in the installation, reset spring has been cup jointed to the surface of installation pole, reset spring's both ends difference fixed connection is at the inner wall of installation pole and the left surface of H type mounting panel.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this quick positioning fixture of axle type cylinder work piece, through being provided with the spout, the grip block, adjust a screw thread section of thick bamboo and first conical gear, it is rotatory to drive first threaded rod through rotatory first rotatory regulation pole, it can reciprocate to adjust a screw thread section of thick bamboo to carry on spacingly through three hinge bar, it is close to the axle type cylinder work piece centre gripping that will place at the middle part to drive three grip block through the hinge bar, because three grip block removes to the middle part simultaneously, automatically, fix axle type cylinder work piece at the middle part, do not need later stage recalibration, rotatory first rotatory regulation pole can carry out the centre gripping, reduce the required time of centre gripping, the machining efficiency of axle type cylinder work.
2. This quick positioning fixture of axle type cylinder work piece through being provided with spacing telescopic link, lift grip block and adjusting bolt, when the axle type cylinder work piece height of centre gripping was too high, because the height of grip block is fixed, through rotatory adjusting bolt, the lift grip block risees under two spacing telescopic links's spacing, increases the span to axle type cylinder work piece centre gripping, improves the stability of centre gripping.
3. This quick positioning fixture of axle type cylinder work piece, through being provided with the second threaded rod, V template is adjusted in the installation, installation pole and reset spring, when this anchor clamps of installation, it is rotatory to drive the second threaded rod through rotatory second rotation regulation pole, V template can reciprocate in the installation, the surface of V template is adjusted in the installation can extrude the installation pole of both sides, two installation poles support the inner wall at treating the installation thing, be convenient for install this anchor clamps, through being provided with reset spring, when V template descends in the installation regulation, the reaction force through reset spring can make the installation pole shrink automatically, be convenient for dismantle this anchor clamps.
Drawings
Fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic top view of the present invention;
in the figure: 1 device main part, 2 transport mechanism, 3 wash the wheel, 4 locating wheels, 5 spout the board, 6 outlet pipes, 7 inlet tubes, 8 drinking-water pipes, 9 sponge wheel that absorbs water, 10 first 1 device main part, 2 spouts, 3 grip blocks, 4 logical grooves, 5 articulated blocks, 6 articulated rod, 7 adjust the screw thread section of thick bamboo, 8 first threaded rods, 9 first conical gear, 10 second conical gear, 11 first rotation regulation pole, 12H type mounting panel, 13 second threaded rods, 14 installation regulation V type board, 15 installation pole, 16 third conical gear, 17 fourth conical gear, 18 second rotation regulation pole, 19 spacing telescopic link, 20 lift grip blocks, 21 adjusting bolt, 22 reset spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: a rapid positioning clamp for shaft cylinder workpieces comprises a device main body 1, three sliding grooves 2 are arranged on the upper surface of the device main body 1, clamping plates 3 are connected to the inner walls of the sliding grooves 2 in a sliding manner, rubber pads are arranged on the surfaces, close to each other, of the three clamping plates 3, the rubber pads are arranged on the surfaces, close to each other, of the three clamping plates 3, so that the outer surface of a workpiece is prevented from being damaged due to overlarge clamping force, the inner wall of the sliding chute 2 and the lower parts of the clamping plates 3 are both trapezoidal, the inner wall of the sliding chute 2 and the lower parts of the clamping plates 3 are trapezoidal, carry on spacingly to grip block 3, improve the stability of anchor clamps, logical groove 4 has been seted up to the lower surface of 2 inner walls of spout, the bottom of grip block 3 and the top fixed connection of articulated piece 5, and round pin axle swing joint is passed through on the lower surface of articulated piece 5 and the top of articulated arm 6, and the lower surface of device main part 1 has first threaded rod 8 through bearing swing joint.
The outer surface of the first threaded rod 8 is in threaded connection with the inner wall of the adjusting threaded cylinder 7, one ends of the three hinge rods 6 far away from the hinge block 5 are movably connected with the outer surface of the adjusting threaded cylinder 7 through pin shafts, one ends of the three hinge rods 6 far away from the hinge block 5 are movably connected to the outer surface of the adjusting threaded cylinder 7 through pin shafts, three grip block 3 removes to the middle part simultaneously when carrying out the centre gripping, fix axle type cylinder work piece in the middle part automatically, do not need later stage recalibration, the bottom of first threaded rod 8 and the last fixed surface of first conical gear 9 are connected, the lower surface of device main part 1 and the last fixed surface of H type mounting panel 12 are connected, the right flank of H type mounting panel 12 has first rotation regulation pole 11 through bearing swing joint, the left end of first rotation regulation pole 11 and the right flank fixed connection of second conical gear 10, the surface of first conical gear 9 meshes with the surface of second conical gear 10 mutually.
Specifically, as shown in fig. 1 and 2, two spacing telescopic links 19 of fixed surface are connected with of upper surface of grip block 3, the same lift grip block 20 of top fixedly connected with of two spacing telescopic links 19, the inner wall of lift grip block 20 and adjusting bolt 21's surface threaded connection, bearing swing joint is passed through at the upper surface of grip block 3 in adjusting bolt 21's bottom, through rotatory adjusting bolt 21, lift grip block 20 rises under two spacing telescopic links 19's spacing, increase the span to axle type cylinder work piece centre gripping, improve the stability of centre gripping.
Specifically, as shown in fig. 1, a second threaded rod 13 is movably connected to the lower surface of the inner wall of the H-shaped mounting plate 12 through a bearing, the top end of the second threaded rod 13 is fixedly connected to the lower surface of a third bevel gear 16, the left side surface of the H-shaped mounting plate 12 is movably connected to a second rotation adjusting rod 18 through a bearing, the right end of the second rotation adjusting rod 18 is fixedly connected to the right side surface of a fourth bevel gear 17, the outer surface of the third bevel gear 16 is engaged with the outer surface of the fourth bevel gear 17, the outer surface of the second threaded rod 13 is in threaded connection with the inner wall of the installation and adjustment V-shaped plate 14, the left and right side surfaces of the H-shaped mounting plate 12 are both slidably connected to mounting rods 15, one end of the mounting rod 15 close to the installation and adjustment V-shaped plate 14 is overlapped with the outer surface of the installation and adjustment V-shaped plate 14, a return spring 22 is sleeved on, be convenient for dismantle this anchor clamps, reset spring 22's both ends difference fixed connection is at the inner wall of installation pole 15 and the left surface of H type mounting panel 12, through being provided with second threaded rod 13, V template 14 and installation pole 15 are adjusted in the installation, it is rotatory to drive second threaded rod 13 through rotatory second rotation regulation pole 18, V template 14 can reciprocate to adjust in the installation, the installation pole 15 of both sides can be extruded to the surface of V template 14 is adjusted in the installation, two installation poles 15 support the inner wall at treating the installation thing, be convenient for install this anchor clamps.
The utility model discloses a theory of operation does:
s1, when the clamp is used, a shaft type cylinder workpiece needing to be clamped is placed in the middle, the three clamping plates 3 are driven to be close to the middle part through the hinge rod 6 to clamp the shaft type cylinder workpiece placed in the middle part, and the shaft type cylinder workpiece is automatically fixed in the middle part because the three clamping plates 3 simultaneously move to the middle part;
s2, when the height of the clamped shaft column workpiece is too high, the stability of clamping the shaft column workpiece is low because the height of the clamping plate 3 is fixed, and the lifting clamping plate 20 is lifted under the limit of the two limit telescopic rods 19 by rotating the adjusting bolt 21;
s3, when the clamp is installed, the second rotating adjusting rod 18 is rotated to drive the second threaded rod 13 to rotate, the V-shaped installation adjusting plate 14 can move up and down, the outer surface of the V-shaped installation adjusting plate 14 can extrude the installation rods 15 on two sides, the two installation rods 15 are supported on the inner wall of an object to be installed, and the installation adjusting plate 14 can automatically contract through the reaction force of the reset spring 22 when descending.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a quick positioning fixture of axle type cylinder work piece, includes device main part (1), its characterized in that: the device is characterized in that three sliding grooves (2) are formed in the upper surface of the device main body (1), the inner walls of the sliding grooves (2) are connected with clamping plates (3) in a sliding mode, rubber pads are arranged on the surfaces, close to each other, of the three clamping plates (3), the inner walls of the sliding grooves (2) and the lower portions of the clamping plates (3) are both trapezoidal, through grooves (4) are formed in the lower surfaces of the inner walls of the sliding grooves (2), the bottom ends of the clamping plates (3) are fixedly connected with the top ends of the hinging blocks (5), the lower surfaces of the hinging blocks (5) are movably connected with the top ends of the hinging rods (6) through pin shafts, and the lower surface of the device main body (1) is movably;
the utility model discloses a device for adjusting the diameter of a screw thread, including the outer surface of first threaded rod (8) and the inner wall threaded connection of adjusting threaded section of thick bamboo (7), the one end of articulated piece (5) is all kept away from in three articulated rod (6) is at the surface of adjusting threaded section of thick bamboo (7) through round pin axle swing joint, the bottom of first threaded rod (8) and the last fixed surface of first conical gear (9) are connected, the lower surface of device main part (1) and the last fixed surface of H type mounting panel (12) are connected, the right flank of H type mounting panel (12) has first rotatory regulation pole (11) through bearing swing joint, the left end of first rotatory regulation pole (11) and the right side fixed surface of second conical gear (10) are connected, the surface of first conical gear (9) meshes with the surface of second conical gear (10) mutually.
2. The rapid positioning fixture for the shaft-like cylindrical workpiece, according to claim 1, is characterized in that: the upper surface of grip block (3) is fixed with two spacing telescopic links (19), and the top fixed connection of two spacing telescopic links (19) has same lift grip block (20).
3. The rapid positioning fixture for the shaft-like cylindrical workpiece, according to claim 2, is characterized in that: the inner wall of the lifting clamping plate (20) is in threaded connection with the outer surface of the adjusting bolt (21), and the bottom end of the adjusting bolt (21) is movably connected to the upper surface of the clamping plate (3) through a bearing.
4. The rapid positioning fixture for the shaft-like cylindrical workpiece, according to claim 1, is characterized in that: the lower surface of H type mounting panel (12) inner wall has second threaded rod (13) through bearing swing joint, the top of second threaded rod (13) and the lower fixed surface of third bevel gear (16) are connected, the left surface of H type mounting panel (12) has second rotation regulation pole (18) through bearing swing joint.
5. The rapid positioning fixture for the shaft-like cylindrical workpiece as recited in claim 4, wherein: the right end of the second rotary adjusting rod (18) is fixedly connected with the right side face of the fourth bevel gear (17), the outer surface of the third bevel gear (16) is meshed with the outer surface of the fourth bevel gear (17), and the outer surface of the second threaded rod (13) is in threaded connection with the inner wall of the mounting adjusting V-shaped plate (14).
6. The rapid positioning fixture for the shaft-like cylindrical workpiece, according to claim 5, is characterized in that: the equal sliding connection of the left and right sides face of H type mounting panel (12) has installation pole (15), installation pole (15) are close to the installation and adjust the one end of V template (14) and the surface overlap joint of installation regulation V template (14), reset spring (22) have been cup jointed to the surface of installation pole (15), the shape of installation pole (15) is T shape, the both ends difference fixed connection of reset spring (22) is at the inner wall of installation pole (15) and the left surface of H type mounting panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026522.2U CN213381168U (en) | 2020-09-16 | 2020-09-16 | Quick positioning fixture of axle type cylinder work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026522.2U CN213381168U (en) | 2020-09-16 | 2020-09-16 | Quick positioning fixture of axle type cylinder work piece |
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| Publication Number | Publication Date |
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| CN213381168U true CN213381168U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022026522.2U Active CN213381168U (en) | 2020-09-16 | 2020-09-16 | Quick positioning fixture of axle type cylinder work piece |
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| CN (1) | CN213381168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857979A (en) * | 2021-10-10 | 2021-12-31 | 王鑫柱 | Biological new material xenogenesis bone grinding device of orthopedics |
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2020
- 2020-09-16 CN CN202022026522.2U patent/CN213381168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857979A (en) * | 2021-10-10 | 2021-12-31 | 王鑫柱 | Biological new material xenogenesis bone grinding device of orthopedics |
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