CN107617881B - A kind of reducer shell-drilling-and-tapping turnover jig - Google Patents
A kind of reducer shell-drilling-and-tapping turnover jig Download PDFInfo
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- CN107617881B CN107617881B CN201710863272.8A CN201710863272A CN107617881B CN 107617881 B CN107617881 B CN 107617881B CN 201710863272 A CN201710863272 A CN 201710863272A CN 107617881 B CN107617881 B CN 107617881B
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Abstract
The invention discloses a kind of reducer shell-drilling-and-tapping turnover jigs, including pedestal, pedestal is equipped with two pieces of risers, first sliding groove is equipped in the opposing sidewalls of two pieces of risers vertically, the first sliding block is set in first sliding groove, the bottom of first sliding groove is equipped with hydraulic stem, the upper end of hydraulic stem is connect with the lower end of the first sliding block, lifter plate is equipped between two pieces of risers, the left and right ends of lifter plate are connect with the side wall of two piece of first sliding block respectively, the upper end of lifter plate is equipped with tray, and tray is arranged close to the middle part of lifter plate, support plate is equipped between two pieces of risers, and support plate is located at the top of lifter plate, the left and right ends of support plate are connect with the side wall of two pieces of risers respectively, support plate is equipped with the opening being connected to up and down, and opening is located at the surface of tray, rotating bar is rotatably connected in the opposing sidewalls of two pieces of risers.Overturning precision and drilling quality can not only be effectively ensured in the present invention, and can also effectively reduce the labor intensity of worker.
Description
Technical field
The present invention relates to clamp art more particularly to a kind of reducer shell-drilling-and-tapping turnover jigs.
Background technique
In the manufacture craft of speed reducer housing, need to carry out drilling and tapping, general side from the back side of speed reducer housing
Method is face-up placed on reducing gearbox on the fixture of one turnable 180 degree, by manually being overturn, in order to back
Face carries out drilling and tapping, but this method can not accurately be positioned after overturning, influences the quality of drilling, and the labor of worker
Fatigue resistance is big.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of reducing gearbox drilling proposed is attacked
Silk turnover fixture.
To achieve the goals above, present invention employs following technical solutions:
A kind of reducer shell-drilling-and-tapping turnover jig, including pedestal, the pedestal are equipped with two pieces of risers, two pieces of risers
Opposing sidewalls on be equipped with first sliding groove vertically, set the first sliding block in the first sliding groove, the bottom of the first sliding groove is set
There is hydraulic stem, the upper end of the hydraulic stem is connect with the lower end of the first sliding block, and lifter plate is equipped between two pieces of risers, described
The left and right ends of lifter plate are connect with the side wall of one piece of first sliding block respectively, and the upper end of the lifter plate is equipped with tray, and tray
It is arranged close to the middle part of lifter plate, support plate is equipped between two pieces of risers, and support plate is located at the top of lifter plate, it is described
The left and right ends of support plate are connect with the side wall of one piece of riser respectively, and the support plate is equipped with the opening being connected to up and down, and opens
Mouth is located at the surface of tray, is rotatably connected to rotating bar in the opposing sidewalls of two pieces of risers, covers in the rotating bar
It is connected to the first worm gear, and the first worm gear is set to rotating bar on one end of riser, the one end of the rotating bar far from riser
On be connected with control-rod, the control-rod is equipped with groove far from one end side wall of rotating bar, and the open horizontal of the groove is set
It sets, the top surface of the groove is equipped with the through-hole of inside and outside connection, and runs through in through-hole and be equipped with the second worm screw, on the inner wall of the groove
It is rotatably connected to threaded rod, the second worm gear is socketed on the threaded rod, and the second worm gear is set to threaded rod in groove
On one end of wall, second worm gear is engaged with the second worm screw, and screw thread is socketed with sliding panel, the sliding panel on the threaded rod
It is set on the one end of threaded rod far from the second worm gear, the upper and lower ends of the sliding panel are sliding with the top surface of groove and bottom respectively
Dynamic connection, the sliding panel are located at far from two connecting rods, two connecting rods are connected on one end side wall of the second worm gear
It is connected with same grip block on one end outside groove, the pedestal upper end is rotatably connected to two first worm screws, and described first
The upper end of worm screw sequentially passes through lifter plate and support plate and engages with the first worm gear, is socketed with the first chain on first worm screw
Disk, and the first chain drum is located at the lower section of lifter plate, the upper end of the pedestal is equipped with rotary electric machine, and the rotary electric machine is set to two
On pedestal between the first worm screw of root, the drive shaft of the rotary electric machine is arranged upward vertically, the drive shaft of the rotary electric machine
There are two the second chain drum, two second chain drums to be sequentially connected respectively with two the first chain drums for upper socket.
Preferably, the upper end of second worm screw is connected with handwheel.
Preferably, the top surface and bottom of the groove are horizontal is equipped with second sliding slot, is equipped in two second sliding slots
The upper end of second sliding block, the lower end of one of second sliding block and sliding panel connects, another piece of second sliding block it is upper
End is connect with the lower end of sliding panel.
Preferably, the grip block is equipped with spongy layer far from one end side wall of connecting rod.
Preferably, first chain drum is sequentially connected by chain and the second chain drum.
In the present invention, rotation handwheel can drive grip block mobile, and effectively speed reducer housing can be fixed, can be effective
Prevent the shell in drilling from shaking, the lower end of tray and speed reducer housing abuts, and is not only convenient for the progress of drilling, effectively
Ensure the precision to drill, can be the tilt angle referring to observation grip block lower end surface with tray after overturning, convenient for effectively really
Overturning precision is protected, grip block overturning is driven by rotary electric machine, the labor intensity of worker can be effectively reduced, improves production effect
Rate.
Detailed description of the invention
Fig. 1 is a kind of perspective view of reducer shell-drilling-and-tapping turnover jig proposed by the present invention；
Fig. 2 is partial enlarged view at A in Fig. 1.
In figure: 1 pedestal, 2 risers, 3 first sliding grooves, 4 first sliding blocks, 5 lifter plates, 6 trays, 7 hydraulic stems, 8 support plates, 9
Rotating bar, 10 first worm gears, 11 control-rods, 12 grooves, 13 second worm screws, 14 threaded rods, 15 second worm gears, 16 sliding panels, 17
Connecting rod, 18 grip blocks, 19 first worm screws, 20 first chain drums, 21 rotary electric machines, 22 second chain drums, 23 second sliding slots, 24 second
Sliding block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of reducer shell-drilling-and-tapping turnover jig, including pedestal 1, pedestal 1 are equipped with two pieces of risers
2, first sliding groove 3 is equipped in the opposing sidewalls of two pieces of risers 2 vertically, sets the first sliding block 4 in first sliding groove 3, first sliding groove 3
Bottom is equipped with hydraulic stem 7, and the upper end of hydraulic stem 7 is connect with the lower end of the first sliding block 4, and lifter plate 5 is equipped between two pieces of risers 2,
The left and right ends of lifter plate 5 are connect with the side wall of one piece of first sliding block 4 respectively, and the upper end of lifter plate 5 is equipped with tray 6, and tray 6
It is arranged close to the middle part of lifter plate 5, support plate 8 is equipped between two pieces of risers 2, and support plate 8 is located at the top of lifter plate 5, branch
The left and right ends of fagging 8 are connect with the side wall of one piece of riser 2 respectively, and support plate 8 is equipped with the opening being connected to up and down, and the position that is open
In the surface of tray 6, support plate 8 can effectively prevent from causing speed reducer housing to fall due to other reasons making clamping device
At damage.
It is rotatably connected to rotating bar 9 in the opposing sidewalls of two pieces of risers 2, the first worm gear 10 is socketed in rotating bar 9, and
First worm gear 10 is set to rotating bar 9 on one end of riser 2, and rotating bar 9 is connected with control-rod on one end far from riser 2
11, control-rod 11 is equipped with groove 12 far from one end side wall of rotating bar 9, and the open horizontal of groove 12 is arranged, the top of groove 12
Face is equipped with the through-hole of inside and outside connection, and through the second worm screw 13 is equipped in through-hole, the upper end of the second worm screw 13 is connected with handwheel, just
In rotating the second worm screw 13, it is rotatably connected to threaded rod 14 on the inner wall of groove 12, the second worm gear 15 is socketed on threaded rod 14,
And second worm gear 15 be set to threaded rod 14 on one end of 12 inner wall of groove, the second worm gear 15 is engaged with the second worm screw 13,
Screw thread is socketed with sliding panel 16 on threaded rod 14, and sliding panel 16 is set on the one end of threaded rod 14 far from the second worm gear 15, sliding
The upper and lower ends of movable plate 16 are connect with the top surface of groove 12 and basal sliding respectively, and the equal level in top surface and bottom of groove 12 is equipped with
Second sliding slot 23, two second sliding slots 23 are interior to be equipped with the second sliding block 24, the lower end of one of second sliding block 24 and sliding panel 16
Upper end connection, the upper end of another piece of the second sliding block 24 connect with the lower end of sliding panel 16, is convenient for sliding panel 16 in groove 12
Sliding, sliding panel 16 are connected with two connecting rods 17 on one end side wall far from the second worm gear 15, two connecting rods 17 are located at recessed
Same grip block 18 is connected on one end outside slot 12, grip block 18 is equipped with sponge far from one end side wall of connecting rod 17
Layer, can effectively prevent grip block 18 and causes to damage to it when clamping speed reducer housing.
1 upper end of pedestal is rotatably connected to two first worm screws 19, and the upper end of the first worm screw 19 sequentially passes through lifter plate 5 and branch
Fagging 8 is simultaneously engaged with the first worm gear 10, the first chain drum 20 is socketed on the first worm screw 19, and the first chain drum 20 is located at lifter plate 5
Lower section, the upper end of pedestal 1 is equipped with rotary electric machine 21, and rotary electric machine 21 is set on the pedestal 1 between two first worm screws 19,
The drive shaft of rotary electric machine 21 is arranged upward vertically, the second chain drum 22 there are two sockets in the drive shaft of rotary electric machine 21, and first
Chain drum 20 is sequentially connected by chain and the second chain drum 22, and rotary electric machine 21 is servo motor.
In the present invention, drives tray 6 to go up and down under the action of hydraulic stem 7, so that tray 6 is through in opening, will slow down
Device shell is placed on tray 6, and rotation handwheel drives the rotation of the second worm screw 13, since the second worm screw 13 and the second worm gear 15 nibble
It closes, then threaded rod 14 is driven to rotate, then grip block 18 can be driven mobile by the sliding of sliding panel 16, convenient for passing through grip block
18 speed reducer housing is fixed, and drives tray 6 to move down by hydraulic stem 7 in overturning, 21 work belt of rotary electric machine
Dynamic second chain drum 22 rotation then drives the first worm screw 19 to rotate since the second chain drum 22 and the first chain drum 20 are sequentially connected, due to
First worm screw 19 engages with the first worm gear 10, so that rotating bar 9 rotates, convenient for overturning to speed reducer housing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of reducer shell-drilling-and-tapping turnover jig, including pedestal (1), which is characterized in that the pedestal (1) is equipped with two
Block riser (2) is equipped with first sliding groove (3) vertically in the opposing sidewalls of two pieces of risers (2), and the is set in the first sliding groove (3)
The bottom of one sliding block (4), the first sliding groove (3) is equipped with hydraulic stem (7), the upper end and the first sliding block (4) of the hydraulic stem (7)
Lower end connection, be equipped with lifter plate (5) between two pieces of risers (2), the left and right ends of the lifter plate (5) respectively with one piece
The side wall of first sliding block (4) connects, and the upper end of the lifter plate (5) is equipped with tray (6), and tray (6) is close to lifter plate (5)
Middle part is arranged, and is equipped with support plate (8) between two pieces of risers (2), and support plate (8) is located at the top of lifter plate (5), described
The left and right ends of support plate (8) are connect with the side wall of one piece of riser (2) respectively, and the support plate (8) is equipped with and is connected to up and down
Opening, and be open and be located at the surface of tray (6), rotating bar is rotatably connected in the opposing sidewalls of two pieces of risers (2)
(9), it is socketed with the first worm gear (10) on the rotating bar (9), and the first worm gear (10) is set to rotating bar (9) close to riser
(2) on one end, for the rotating bar (9) far from being connected with control-rod (11) on the one end of riser (2), the control-rod (11) is remote
One end side wall from rotating bar (9) is equipped with groove (12), and the open horizontal of the groove (12) is arranged, the groove (12)
Top surface is equipped with the through-hole of inside and outside connection, and rotates on the inner wall of the groove (12) in through-hole through the second worm screw (13) are equipped with
It is connected with threaded rod (14), is socketed with the second worm gear (15) on the threaded rod (14), and the second worm gear (15) is set to screw thread
Bar (14) is on one end of groove (12) inner wall, and second worm gear (15) is engaged with the second worm screw (13), the threaded rod
(14) screw thread is socketed with sliding panel (16) on, and the sliding panel (16) is set to one of threaded rod (14) far from the second worm gear (15)
On end, the upper and lower ends of the sliding panel (16) are connect with the top surface of groove (12) and basal sliding respectively, the sliding panel
(16) two connecting rods (17) are connected on one end side wall far from the second worm gear (15), two connecting rods (17) are located at recessed
Slot (12) is connected with same grip block (18) on one end outside, and pedestal (1) upper end is rotatably connected to two first worm screws
(19), the upper end of first worm screw (19) sequentially passes through lifter plate (5) and support plate (8) and engages with the first worm gear (10),
It is socketed with the first chain drum (20) on first worm screw (19), and the first chain drum (20) is located at the lower section of lifter plate (5), the bottom
The upper end of seat (1) is equipped with rotary electric machine (21), and the rotary electric machine (21) is set to the pedestal between two first worm screws (19)
(1) on, the drive shaft of the rotary electric machine (21) is arranged upward vertically, is socketed with two in the drive shaft of the rotary electric machine (21)
A second chain drum (22), two second chain drums (22) are sequentially connected with two the first chain drums (20) respectively.
2. a kind of reducer shell-drilling-and-tapping turnover jig according to claim 1, which is characterized in that second worm screw
(13) upper end is connected with handwheel.
3. a kind of reducer shell-drilling-and-tapping turnover jig according to claim 1, which is characterized in that the groove (12)
Top surface and bottom is horizontal is equipped with second sliding slot (23), be equipped with the second sliding block (24) in two second sliding slots (23),
In the lower end of one piece of second sliding block (24) connect with the upper end of sliding panel (16), another piece of second sliding block (24) it is upper
End is connect with the lower end of sliding panel (16).
4. a kind of reducer shell-drilling-and-tapping turnover jig according to claim 1, which is characterized in that the grip block
(18) one end side wall far from connecting rod (17) is equipped with spongy layer.
5. a kind of reducer shell-drilling-and-tapping turnover jig according to claim 1, which is characterized in that first chain drum
(20) it is sequentially connected by chain and the second chain drum (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863272.8A CN107617881B (en) | 2017-09-22 | 2017-09-22 | A kind of reducer shell-drilling-and-tapping turnover jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863272.8A CN107617881B (en) | 2017-09-22 | 2017-09-22 | A kind of reducer shell-drilling-and-tapping turnover jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107617881A CN107617881A (en) | 2018-01-23 |
| CN107617881B true CN107617881B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863272.8A Active CN107617881B (en) | 2017-09-22 | 2017-09-22 | A kind of reducer shell-drilling-and-tapping turnover jig |
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| CN (1) | CN107617881B (en) |
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| CN114700898A (en) * | 2022-04-29 | 2022-07-05 | 南通申东冶金机械有限公司 | Part clamping device for metallurgical machinery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006050648B3 (en) * | 2006-10-24 | 2008-02-07 | Wilfried Strothmann Gmbh Maschinenbau- Und Handhabungstechnik | Device turning over sheet components between two presses and exchanging gripping tools, includes carriers with arms and clamping mechanisms running on elevated beam |
| CN101774132B (en) * | 2010-04-02 | 2012-01-25 | 江苏汤臣汽车零部件有限公司 | Reducer shell-drilling-and-tapping turnover jig |
| CN102179783B (en) * | 2011-04-11 | 2015-03-25 | 福州天宇电气股份有限公司 | Workpiece tilter |
| CN203726375U (en) * | 2014-02-24 | 2014-07-23 | 中国长安汽车集团股份有限公司四川建安车桥分公司 | Maintaining and assembling fixture for speed reducers of rear axles |
| CN205363321U (en) * | 2015-12-14 | 2016-07-06 | 天津天明科技有限公司 | Reducer end cover anchor clamps |
| CN205651109U (en) * | 2016-05-18 | 2016-10-19 | 济宁市技师学院 | Work piece jig can overturn |
| CN206170020U (en) * | 2016-11-21 | 2017-05-17 | 湖北合强机械发展股份有限公司 | Automatic it is quick -witted to go up and down, overturn |
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- 2017-09-22 CN CN201710863272.8A patent/CN107617881B/en active Active
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