CN215090793U - Motor bearing drilling clamping device - Google Patents
Motor bearing drilling clamping device Download PDFInfo
- Publication number
- CN215090793U CN215090793U CN202022872490.8U CN202022872490U CN215090793U CN 215090793 U CN215090793 U CN 215090793U CN 202022872490 U CN202022872490 U CN 202022872490U CN 215090793 U CN215090793 U CN 215090793U
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- China
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- connecting rod
- screw rod
- sleeve
- rod
- clamping
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Abstract
The utility model provides a motor bearing drilling clamping device, which relates to the drilling clamping field, comprising a screw rod, a sleeve sleeved on the screw rod and a clamping actuating mechanism arranged at the top end of the sleeve, hexagonal nuts are welded at the top end and the bottom end of the sleeve, the clamping actuating mechanism comprises first connecting plates symmetrically fixed at two sides of the top end of the sleeve, an arc frame arranged at the top of the connecting plates and a connecting rod device arranged between the screw rod and the arc frame, the connecting rod device consists of connecting rod units symmetrically arranged at two sides of the screw rod, the connecting rod unit comprises a second connecting rod, a third connecting rod and a fourth connecting rod, the lower end of the second connecting rod is connected with a connecting sleeve arranged at the top end of the screw rod, the upper end of the fourth connecting rod is welded with the arc frame, and the clamping of a motor bearing is realized through the arrangement of the screw rod and the connecting rod device, the device has simple structure, convenient carrying and reliable clamping, and is very convenient for the operation of a user.
Description
Technical Field
The utility model relates to a drilling centre gripping field especially relates to a motor bearing drilling clamping device.
Background
The following disadvantages currently exist: the motor bearing is also named as a motor bearing or a motor bearing, and is a special bearing specially applied to a motor or a motor. The motor uses a bearing, which is a part of the supporting shaft, and can guide the rotation of the shaft and bear the idle part on the shaft, and the concept of the bearing is wide. There are four types of bearings commonly used for electric motors, namely rolling bearings, sliding bearings, knuckle bearings and oil bearings. The most common motor bearings are rolling bearings, i.e. bearings with rolling bodies. The sliding bearing is a bearing without a rolling body, namely a bearing which does sliding motion, and the bearing is often required to be fixed when the bearing is drilled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a motor bearing drilling clamping device.
The utility model discloses a realize through following technical scheme:
a motor bearing drilling clamping device is characterized by comprising a screw rod, a sleeve sleeved on the screw rod and a clamping execution mechanism arranged at the top end of the sleeve, hexagonal nuts are welded at the top end and the bottom end of the sleeve, the clamping execution mechanism comprises first connecting plates symmetrically and fixedly arranged at two sides of the top end of the sleeve, an arc-shaped frame arranged at the top of the first connecting plates and a connecting rod device arranged between the screw rod and the arc-shaped frame, the connecting rod device consists of connecting rod units symmetrically arranged at two sides of the screw rod, each connecting rod unit comprises a second connecting rod, a third connecting rod and a fourth connecting rod, the lower end of the second connecting rod is connected with a connecting sleeve arranged at the top end of the screw rod, the upper end of the fourth connecting rod is welded with the arc-shaped frame, two ends of the third connecting rod are respectively hinged with the lower end of the fourth connecting rod and the upper end of the second connecting rod, the connecting sleeve is rotatably connected with the screw rod.
The thread of the hexagonal nut is matched with the thread of the screw rod.
The arc-shaped frame is hinged with the first connecting plate through a hinge shaft, and clamping pressing plates are arranged at the tops of the arc-shaped frame.
The bottom end of the screw rod is provided with a handle.
The utility model has the advantages that: through the setting of screw rod and link means, realize the centre gripping to the motor bearing, the device simple structure, convenient to carry, the centre gripping is reliable, very person's of facilitating the use operation.
Drawings
Fig. 1 shows a schematic front view structure according to an embodiment of the present invention.
In the figure: 1. a screw; 2. a sleeve; 3. a hexagonal nut; 4. a first connecting plate; 5. an arc-shaped frame; 6. a second link; 7. a third link; 8. a fourth link; 9. connecting sleeves; 10. clamping the pressing plate; 11. a handle.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model comprises a screw rod 1, a sleeve 2 sleeved on the screw rod 1 and a clamping actuating mechanism arranged at the top end of the sleeve 2, hexagonal nuts 3 are welded at the top end and the bottom end of the sleeve 2, the clamping actuating mechanism comprises first connecting plates 4 symmetrically and fixedly arranged at two sides of the top end of the sleeve 2, an arc frame 5 arranged at the top of the first connecting plates 4 and a connecting rod device arranged between the screw rod 1 and the arc frame 5, the connecting rod device consists of connecting rod units symmetrically arranged at two sides of the screw rod 1, the connecting rod unit comprises a second connecting rod 6, a third connecting rod 7 and a fourth connecting rod 8, the lower end of the second connecting rod 6 is connected with a connecting sleeve 9 arranged at the top end of the screw rod 1, the upper end of the fourth connecting rod 8 is welded with the arc frame 5, two ends of the third connecting rod 7 are respectively hinged with the lower end of the fourth connecting rod 8 and the upper end of the second connecting rod 6, the adapter sleeve 9 in screw rod 1 rotates to be connected, hexagon nut 3 with screw rod 1's screw thread phase-match, arc frame 5 with first connecting plate 4 is articulated through the hinge, 5 tops of arc frame all are equipped with centre gripping clamp plate 10, 1 bottom of screw rod is equipped with handle 11, rotatory handle 11, screw rod 1 up-and-down reciprocating motion, because adapter sleeve 9 rotates with screw rod 1 through the bearing and is connected, drives adapter sleeve 9 reciprocating motion from top to bottom to open and shut through two arc frames 5 of link means (for prior art, well known by technical staff) transmission, realize the centre gripping action.
The utility model has the advantages that: through the setting of screw rod and link means, realize the centre gripping to the motor bearing, the device simple structure, convenient to carry, the centre gripping is reliable, very person's of facilitating the use operation.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A motor bearing drilling clamping device is characterized by comprising a screw rod, a sleeve sleeved on the screw rod and a clamping execution mechanism arranged at the top end of the sleeve, hexagonal nuts are welded at the top end and the bottom end of the sleeve, the clamping execution mechanism comprises first connecting plates symmetrically and fixedly arranged at two sides of the top end of the sleeve, an arc-shaped frame arranged at the top of the first connecting plates and a connecting rod device arranged between the screw rod and the arc-shaped frame, the connecting rod device consists of connecting rod units symmetrically arranged at two sides of the screw rod, each connecting rod unit comprises a second connecting rod, a third connecting rod and a fourth connecting rod, the lower end of the second connecting rod is connected with a connecting sleeve arranged at the top end of the screw rod, the upper end of the fourth connecting rod is welded with the arc-shaped frame, two ends of the third connecting rod are respectively hinged with the lower end of the fourth connecting rod and the upper end of the second connecting rod, the connecting sleeve is rotatably connected with the screw rod.
2. The motor bearing drill clamping device of claim 1 wherein the hex nut matches the threads of the threaded rod.
3. The motor bearing drilling clamping device as claimed in claim 1, wherein the arc-shaped frame is hinged to the first connecting plate through a hinge shaft, and clamping pressing plates are arranged at the tops of the arc-shaped frame.
4. The motor bearing drill hole clamping device of claim 1, wherein a handle is arranged at the bottom end of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022872490.8U CN215090793U (en) | 2020-12-04 | 2020-12-04 | Motor bearing drilling clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022872490.8U CN215090793U (en) | 2020-12-04 | 2020-12-04 | Motor bearing drilling clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215090793U true CN215090793U (en) | 2021-12-10 |
Family
ID=79263073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022872490.8U Active CN215090793U (en) | 2020-12-04 | 2020-12-04 | Motor bearing drilling clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215090793U (en) |
-
2020
- 2020-12-04 CN CN202022872490.8U patent/CN215090793U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |