CN216484404U - Miniature drill fixing component for force measuring machine - Google Patents
Miniature drill fixing component for force measuring machine Download PDFInfo
- Publication number
- CN216484404U CN216484404U CN202122983175.7U CN202122983175U CN216484404U CN 216484404 U CN216484404 U CN 216484404U CN 202122983175 U CN202122983175 U CN 202122983175U CN 216484404 U CN216484404 U CN 216484404U
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- Prior art keywords
- drill
- measuring machine
- force measuring
- base
- vertical plate
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- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a miniature drill fixing assembly for a force measuring machine. The screw driver comprises a base and is characterized in that two sides of the base are both provided with a slot, and movable screws are arranged in the slots; one of the slotted screws is connected with a movable vertical plate which can reciprocate back and forth along the slot; a flange is arranged on the inner side surface of the top of the movable vertical plate, and a drill handle fixing block is arranged on the flange; the micro drill bit to be tested is fixedly installed by the drill handle fixing block, so that the subsequent anti-bending force test is facilitated.
Description
Technical Field
The utility model relates to a miniature drill fixing component for a force measuring machine.
Background
The micro drill bit is a drill bit with the diameter less than 3.175 mm; at present, after the production of the micro drill bit is finished, various tests are required, wherein the tests comprise anti-breaking force tests, and the selected test machine is generally a force measuring machine, but the current modified force measuring machine is not provided with a device for fixing the micro drill, so that the anti-breaking force tests on the micro drill bit are very inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a micro drill fixing assembly for a force measuring machine, which facilitates a bending resistance test.
The technical scheme for realizing the utility model is as follows
The miniature drill fixing component for the force measuring machine comprises a base, wherein both sides of the base are provided with grooves, and movable screws are arranged in the grooves; one of the slotted screws is connected with a movable vertical plate which can reciprocate back and forth along the slot; and a flange plate is arranged on the inner side surface of the top of the movable vertical plate, and a drill handle fixing block is arranged on the flange plate.
And a drill handle insertion hole is formed in the center of the drill handle fixing block.
And a screw rod capable of adjusting the depth of the insertion hole is arranged on the outer side surface of the vertical plate.
The screw rod is connected with the movable rod in the drill handle jack.
And a mounting boss is further arranged on the base on the inner side of the slot, and a guide plate is connected to the mounting boss through a bolt.
By adopting the technical scheme, the micro drill bit to be tested is fixedly installed by utilizing the drill handle fixing block, so that the anti-bending force test can be conveniently carried out subsequently.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the base of the present invention;
fig. 3 is a schematic top perspective view of a moving riser of the present invention;
in the attached drawing, 1 is a base, 2 is a groove, 3 is a screw, 4 is a movable vertical plate, 5 is a flange plate, 6 is a drill handle fixing block, 7 is a drill handle insertion hole, 8 is a screw rod, 9 is a movable rod, 10 is a spiral groove, 11 is an installation boss, and 12 is a guide plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.
Referring to fig. 1-2, which show a schematic structural diagram of the application, the micro drill fixing component for the force measuring machine comprises a base 1, wherein two sides of the base are respectively provided with a slot 2, and a movable screw 3 is arranged in each slot; one of the slotted screws is connected with a movable vertical plate 4, and the screw drives the movable vertical plate to reciprocate back and forth along the slot; and a flange plate is arranged on the inner side surface of the top of the movable vertical plate, and a drill handle fixing block 6 is arranged on the flange plate. Because the drill handle fixing block is arranged on the movable vertical plate through the flange plate 5, the drill handle fixing block is driven to do reciprocating motion back and forth by the reciprocating motion back and forth of the movable vertical plate, so that the front and back positions of a drill bit in the drill handle fixing block are finely adjusted, and the drill handle fixing block can be positioned right below a measuring head of a force measuring machine.
And a drill handle insertion hole 7 is formed in the center of the drill handle fixing block. The drill handle insertion hole is used for inserting and installing a drill handle of a micro drill to be tested.
And a screw 8 capable of adjusting the depth of the jack is arranged on the outer side surface of the vertical plate. The depth of the screw rod extending into the screw hole drives the movable rod 9 to move forward and backward in the drill handle insertion hole, so that the depth of the drill handle insertion hole is adjusted.
The screw rod is connected with the movable rod in the drill handle jack. The depth of the screw rod extending into the screw hole is utilized to drive the movable rod to move back and forth in the drill handle insertion hole, so that the depth of the drill handle insertion hole is adjusted.
The outer surface of the moving rod is provided with a spiral groove 10, and a plurality of balls are uniformly distributed in the spiral groove. The moving rod is smoother in the front and rear moving process by arranging the ball bearings.
The base on the inner side of the slot is also provided with a mounting boss 11, and the mounting boss is connected with a guide plate 12 through a bolt. Through setting up the deflector, do the reciprocating motion in-process around the riser and carry out spacing and direction to it.
Claims (5)
1. The miniature drill fixing component for the force measuring machine comprises a base and is characterized in that two sides of the base are provided with grooves, and movable screws are arranged in the grooves; one of the slotted screws is connected with a movable vertical plate which can reciprocate back and forth along the slot; and a flange plate is arranged on the inner side surface of the top of the movable vertical plate, and a drill handle fixing block is arranged on the flange plate.
2. A miniature drill fixing assembly for a force measuring machine as set forth in claim 1 wherein said drill shank fixing block has a drill shank insertion hole at the center thereof.
3. A drill fixing assembly for a dynamometer according to claim 2, wherein a screw rod capable of adjusting the depth of the insertion hole is provided on an outer side surface of the riser.
4. A bench drill mounting assembly according to claim 3, wherein the threaded rod is connected to a travel rod in the shank socket.
5. A bit holder assembly according to claim 1, wherein the base inside the slot is further provided with a mounting boss, and the mounting boss is bolted with a guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122983175.7U CN216484404U (en) | 2021-11-30 | 2021-11-30 | Miniature drill fixing component for force measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122983175.7U CN216484404U (en) | 2021-11-30 | 2021-11-30 | Miniature drill fixing component for force measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216484404U true CN216484404U (en) | 2022-05-10 |
Family
ID=81401842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122983175.7U Active CN216484404U (en) | 2021-11-30 | 2021-11-30 | Miniature drill fixing component for force measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216484404U (en) |
-
2021
- 2021-11-30 CN CN202122983175.7U patent/CN216484404U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |