CN213225997U - Shaft pin type sensor dismounting device - Google Patents
Shaft pin type sensor dismounting device Download PDFInfo
- Publication number
- CN213225997U CN213225997U CN202021833712.9U CN202021833712U CN213225997U CN 213225997 U CN213225997 U CN 213225997U CN 202021833712 U CN202021833712 U CN 202021833712U CN 213225997 U CN213225997 U CN 213225997U
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- fixed
- ejector rod
- base
- type sensor
- dismounting device
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Abstract
The utility model relates to an axle pin formula sensor dismounting device belongs to machining technical field. Pin-type sensor dismounting device, replace original hammer, beat the instrument, improve work efficiency, reduce the spoilage of sensor, practice thrift manufacturing cost. Pin-type sensor dismounting device include: a base, one end of which is provided with an open slot; the guide sleeve is fixed in the open slot; and a mandril sleeved with the guide sleeve; one end of the ejector rod is provided with a driving mechanism for driving the ejector rod to horizontally move, and the other end of the ejector rod is fixed with the ejection mechanism.
Description
Technical Field
The utility model relates to an axle pin formula sensor dismounting device belongs to machining technical field.
Background
The working principle of the LB210 shaft pin type sensor is that the shaft head is slightly changed to induce the surrounding stress, and the micro-change generates an electric signal to be output, so that the sensor is strictly prohibited from collision and knocking. Because the hammer head and the iron stick are used for hard smashing during early disassembly, the LB210 shaft pin type sensor (produced by Germany, about 1.2 ten thousand yuan per piece) is easily damaged during each disassembly, the great waste of elements is caused, the working efficiency is low, and the factory production is influenced. In the prior art, LB210 axis pin type sensor is installed on the base, and in order to prevent LB210 axis pin type sensor from rotating, the both sides of base all are equipped with the screw hole for install the locating plate, LB210 axis pin type sensor is cylindrical, and its tip is one-step structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an axle pin formula sensor dismounting device replaces original hammer, beats the instrument, improves work efficiency, reduces the spoilage of sensor, practices thrift manufacturing cost.
Pin-type sensor dismounting device include: a base, one end of which is provided with an open slot; the guide sleeve is fixed in the open slot; and a mandril sleeved with the guide sleeve; one end of the ejector rod is provided with a driving mechanism for driving the ejector rod to horizontally move, and the other end of the ejector rod is fixed with the ejection mechanism.
Preferably, the driving mechanism comprises a nut fixed at the other end of the base, and the nut and the guide sleeve are coaxially arranged; and the screw rod is matched with the nut, one end of the screw rod penetrates through the base and is abutted against the ejector rod, and the other end of the screw rod is fixed with the rotating handle.
In order to reduce the friction when the screw abuts against the ejector rod, the end part of the screw can be set to be a tip, and the friction force is reduced.
Preferably, the ejection mechanism is a sleeve.
The bore diameter of the sleeve is adapted to the bottom of a first step at the end part of the LB210 shaft pin type sensor, the specific inner diameter of the sleeve is larger than that of the first step, and the outer diameter of the sleeve is smaller than that of the first step. The sleeve is abutted to the bottom of the first step, so that the sleeve is prevented from abutting against the middle part of the LB210 shaft pin type sensor, and the key part of the sensor is prevented from being damaged.
Preferably, the fixing device further comprises a fixing plate fixed at one end of the open slot, and the fixing plate is provided with a positioning hole.
The positioning holes correspond to the threaded holes in the base, and the fixing plate can be fixed on the base through bolts.
The working principle and the using process are as follows: when the fixing plate is detached, the fixing plate is fixed on the base, then the rotating handle is rotated, the screw rod is pushed forwards and abuts against the ejector rod, the ejector rod and the sleeve are driven to be pushed forwards, the joint of the inner edge of the sleeve and the outer edge of the LB210 axis pin type sensor is arranged at the joint, and the LB210 axis pin type sensor is pushed out of the base under the continuous rotation of the rotating handle.
The utility model has the advantages that: the push-out direction of the ejector rod is ensured to be the same as the installation direction of the LB210 shaft pin type sensor by arranging the guide sleeve and the ejector rod; through setting up the sleeve, protection LB210 axle pin formula sensor does not receive the damage, and the device replaces original hammer, beats the instrument, improves work efficiency, reduces the spoilage of sensor, practices thrift manufacturing cost.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view of an LB210 pivot pin sensor mounting structure;
in the figure: 1. a base; 2. an open slot; 3. a guide sleeve; 4. a top rod; 5. a nut; 6. a screw; 7. turning a handle; 8. a sleeve; 9. a fixing plate; 10. positioning holes; 11. a base; 12. LB210 spindle-pin sensors; 13. a threaded bore.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, the dismounting device for a shaft pin type sensor of the present invention comprises a base 1, one end of which is provided with an open slot 2; the guide sleeve 3 is fixed in the open slot 2; and a mandril 4 sleeved with the guide sleeve 3; a positioning plate 9 is fixed at one end of the open slot, and a positioning hole 10 is formed in the fixing plate 9; one end of the ejector rod 4 is provided with a driving mechanism for driving the ejector rod 4 to move horizontally, and the other end of the ejector rod 4 is fixed with a sleeve 8. The driving mechanism comprises a nut 5 fixed at the other end of the base 1, and the nut 5 and the guide sleeve 3 are coaxially arranged; and the screw rod 6 is matched with the nut 5, one end of the screw rod 6 penetrates through the base 1 and is abutted against the ejector rod 4, and the other end of the screw rod is fixed with the rotating handle 7.
In this embodiment, the fixing plate 9 is integrally formed with the base 1 in a right-angle shape. The inner diameter of the sleeve 8 is larger than the inner diameter of the first step, and the outer diameter of the sleeve 8 is smaller than the outer diameter of the first step. The sleeve 8 is abutted against the bottom of the first step, so that the sleeve 8 is prevented from abutting against the middle part of the LB210 shaft pin type sensor 12, and key parts of the sensor are prevented from being damaged. The positioning holes 10 correspond to the threaded holes 13 of the base 12, and the fixing plate 9 is fixed to the base 12 by bolts.
The utility model discloses a use as follows: when the fixing plate is detached, the fixing plate is fixed on the base, then the rotating handle is rotated, the screw rod is pushed forwards and abuts against the ejector rod, the ejector rod and the sleeve are driven to be pushed forwards, the joint of the inner edge of the sleeve and the outer edge of the LB210 axis pin type sensor is arranged at the joint, and the LB210 axis pin type sensor is pushed out of the base under the continuous rotation of the rotating handle.
Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.
Claims (4)
1. The utility model provides an axle pin formula sensor dismounting device which characterized in that includes:
a base (1), one end of which is provided with an open slot (2);
a guide sleeve (3) fixed in the open slot (2);
and a mandril (4) sleeved with the guide sleeve (3);
one end of the ejector rod (4) is provided with a driving mechanism for driving the ejector rod (4) to move horizontally, and the other end of the ejector rod (4) is fixed with an ejection mechanism.
2. The pivot pin sensor detachment apparatus of claim 1, wherein: the driving mechanism comprises a driving mechanism and a driving mechanism,
the nut (5) is fixed at the other end of the base (1), and the nut (5) and the guide sleeve (3) are coaxially arranged;
and the screw rod (6) is matched with the nut (5), one end of the screw rod (6) penetrates through the base (1) and is abutted against the ejector rod (4), and the other end of the screw rod (6) is fixed with the rotating handle (7).
3. The spindle-pin sensor removing device according to claim 1 or 2, wherein: the ejection mechanism is a sleeve (8).
4. The pivot pin sensor detachment apparatus of claim 1, wherein: the device is characterized by further comprising a fixing plate (9) fixed at one end of the open slot (2), and positioning holes (10) are formed in the fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021833712.9U CN213225997U (en) | 2020-08-27 | 2020-08-27 | Shaft pin type sensor dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021833712.9U CN213225997U (en) | 2020-08-27 | 2020-08-27 | Shaft pin type sensor dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213225997U true CN213225997U (en) | 2021-05-18 |
Family
ID=75902779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021833712.9U Active CN213225997U (en) | 2020-08-27 | 2020-08-27 | Shaft pin type sensor dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213225997U (en) |
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2020
- 2020-08-27 CN CN202021833712.9U patent/CN213225997U/en active Active
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