CN216694922U - Deep hole bores crooked detection device of drill bit - Google Patents
Deep hole bores crooked detection device of drill bit Download PDFInfo
- Publication number
- CN216694922U CN216694922U CN202122621785.2U CN202122621785U CN216694922U CN 216694922 U CN216694922 U CN 216694922U CN 202122621785 U CN202122621785 U CN 202122621785U CN 216694922 U CN216694922 U CN 216694922U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- deep hole
- hole drill
- deep
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of deep hole drill detection, and discloses a deep hole drill bit bending detection device which comprises a detection table, wherein a mounting seat is fixedly mounted at the top of the detection table, two clamping frames are connected onto the mounting seat in a sliding mode, an adjusting screw rod penetrates between the two clamping frames, the clamping frames are in threaded connection with the adjusting screw rod, two contact wheels are rotatably connected onto the two clamping frames, a tension sensor is fixedly mounted at the top of the detection table, and a pull rope is mounted on the tension sensor. The utility model discloses a, can guarantee to measure with the center of deep-hole drill bit as the standard, reduce measuring error, improve and detect the precision, when the convenience carries out the clamping to the deep-hole drill bit, the stability of deep-hole drill bit when guaranteeing to detect further improves and detects the precision, and application scope is wide, and measuring method is novel, satisfies the detection demand of current deep-hole drill bit.
Description
Technical Field
The utility model relates to the field of deep hole drill detection, in particular to a bending detection device for a drill bit of a deep hole drill.
Background
Generally, a deep hole drill is adopted for processing medium-deep holes, the long diameter of the deep hole drill is large, and the drill is likely to bend after being polished for several times. The bent drill bit is easy to have the problems of cutter breakage, over-tolerance of aperture, over-tolerance of hole position degree and the like in the drilling process, so that the bent drill bit needs to be selected and cannot be continuously used for production.
The original detection method is to clamp the deep hole drill on the tool handle and detect the drill bit by using optics, and errors are inevitably generated when the deep hole drill is clamped on the tool handle and the tool handle is clamped on the tool setting gauge, so that the bending state of the deep hole drill is easily misjudged under the influence of twice clamping errors, and the problem is solved by providing the deep hole drill bit bending detection device.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a bending detection device for a drill bit of a deep hole drill.
In order to achieve the purpose, the utility model adopts the following technical scheme.
The utility model provides a crooked detection device of deep hole brill drill bit, is including examining test table, the top fixed mounting who examines test table has the mount pad, sliding connection has two clamping frames on the mount pad, two alternate between the clamping frame has adjusting screw, and threaded connection between clamping frame and the adjusting screw, two all rotate on the clamping frame and be connected with two contact wheels, the top fixed mounting who examines test table has force sensor, force sensor is last to install the stay cord, the other end of stay cord is connected with the metal lantern ring, the inner wall of the metal lantern ring is smooth.
As a further description of the above technical solution:
the pull rope is one of a steel wire rope, a nylon rope, a hemp rope, an iron wire and a spring rope.
As a further description of the above technical solution:
the metal lantern ring includes the ring, the bottom integrated into one piece of ring has the connecting block, the through-hole has been seted up on the connecting block, the stay cord alternates on the through-hole, the alternate fixing bolt who has rather than threaded connection on the connecting block, fixing bolt is located the one end and the stay cord contact in the through-hole.
As a further description of the above technical solution:
the through hole is a tee Y-shaped hole, and the inner wall of the through hole is in circular arc transition.
As a further description of the above technical solution:
the clamping frame includes the sliding block, the top sliding connection of sliding block has the riser, adjusting screw alternate on the riser and with riser threaded connection, the top fixedly connected with Y shape frame of sliding block, the contact wheel rotates to be connected on Y shape frame.
As a further description of the above technical solution:
the sliding block is integrally provided with two supporting plates, and the adjusting screw rod is inserted in the supporting plates and is rotatably connected with the supporting plates.
Compared with the prior art, the utility model has the advantages that:
this scheme, this detection device can guarantee to measure with the center of deep-hole drill bit as the standard, reduces measuring error, improves and detects the precision, when the convenience carries out the clamping to the deep-hole drill bit, the stability of deep-hole drill bit when guaranteeing to detect, further improves and detects the precision, and application scope is wide, and measuring method is novel, satisfies the detection demand of current deep-hole drill bit.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the metal collar of the present invention;
fig. 3 is a schematic structural view of the clamping frame of the present invention.
The numbering in the figures illustrates:
1. a detection table; 2. a mounting seat; 3. clamping frames; 31. a slider; 32. a vertical plate; 33. a Y-shaped frame; 4. adjusting the screw rod; 5. a contact wheel; 6. a tension sensor; 7. pulling a rope; 8. a metal collar; 81. a circular ring; 82. connecting blocks; 83. a through hole; 84. fixing the bolt; 9. and a support plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 to 3, the device for detecting the bending of the drill bit of the deep hole drill comprises a detection table 1, wherein an installation seat 2 is fixedly installed at the top of the detection table 1, two clamping frames 3 are connected onto the installation seat 2 in a sliding mode, an adjusting screw rod 4 is inserted between the two clamping frames 3, the clamping frames 3 and the adjusting screw rod 4 are in threaded connection, two contact wheels 5 are rotatably connected onto the two clamping frames 3, a tension sensor 6 is fixedly installed at the top of the detection table 1, a pull rope 7 is installed on the tension sensor 6, a metal lantern ring 8 is connected to the other end of the pull rope 7, and the inner wall of the metal lantern ring 8 is smooth.
In the utility model, the drill handle of the deep hole drill bit is placed between two clamping frames 3, the adjusting screw rod 4 is rotated to enable the contact wheels 5 on the two clamping frames 3 to be close to and contact and clamp the deep hole drill bit, the deep hole drill bit with different specifications can be adapted, the metal sleeve ring 8 on the pull rope 7 is sleeved on the position to be detected of the deep hole drill bit, the initial tension value is recorded, a user directly rotates the drill handle of the deep hole drill bit, the deep hole drill bit rotates around the center of the drill handle, the measurement error is reduced, then the maximum tension and the minimum rubbish are recorded in the rotating process, the bending degree of the deep hole drill bit can be obtained by calculation according to the distance between the measurement position and the drill handle, the inner top wall of the metal sleeve ring 8 is always contacted with the drill bit in the detection process, the detection device can ensure that the measurement is carried out by taking the center of the deep hole drill bit as a standard, and the measurement error is reduced, the improvement detects the precision, when the convenience carries out the clamping to the deep hole brill drill bit, the stability of deep hole brill drill bit when guaranteeing to detect, further improves and detects the precision, and simultaneously, the measuring method is novel, satisfies the detection demand of current deep hole brill drill bit.
Please refer to fig. 1 and fig. 2, wherein: the pull rope 7 is one of a steel wire rope, a nylon rope, a hemp rope, an iron wire and a spring rope.
According to the utility model, the pull rope 7 can be replaced according to the use requirement of a user so as to meet the detection requirement, the raw materials are common, the replacement and use are convenient, and the cost is low.
Please refer to fig. 1 and fig. 2, wherein: the metal lantern ring 8 comprises a circular ring 81, a connecting block 82 is integrally formed at the bottom of the circular ring 81, a through hole 83 is formed in the connecting block 82, the pull rope 7 is inserted into the through hole 83, a fixing bolt 84 in threaded connection with the connecting block 82 is inserted into the connecting block 82, and one end of the fixing bolt 84 in the through hole 83 is in contact with the pull rope 7.
According to the utility model, the stay cord 7 penetrates through the through hole 83, the rotary fixing bolt 84 extends into the through hole 83 to squeeze and clamp the stay cord 7, and the fixed connection is completed, so that the ring 81 can be conveniently replaced and used by a user, the detection accuracy is ensured, the phenomenon that the ring 81 is damaged after long-time use, the detection has a large error is avoided, meanwhile, the stay cord 7 can be conveniently replaced and the length of the stay cord can be conveniently adjusted, and the use requirement of the user is matched with a deep hole drilling bit to be detected.
Please refer to fig. 2, in which: the through hole 83 is a tee-joint Y-shaped hole, and the inner wall of the through hole 83 is in circular arc transition.
In the utility model, the pull rope 7 can be wound on the connecting block 82 and then fixed through the tee Y-shaped through hole 83, so that the stability of the fixed connecting block 82 and the pull rope 7 is improved, and the error of the detection result caused by looseness is avoided.
Please refer to fig. 1 and fig. 3, wherein: clamping frame 3 includes sliding block 31, and sliding block 31's top sliding connection has riser 32, adjusting screw 4 alternate on riser 32 and with riser 32 threaded connection, sliding block 31's top fixedly connected with Y shape frame 33, contact wheel 5 rotate to be connected on Y shape frame 33.
According to the utility model, the sliding block 31 is convenient to drive the contact wheel 5 to move back and forth, the sleeving position of the metal sleeve ring 8 on the deep hole drill bit is changed, the flexibility of different positions can be conveniently detected by a user, and the detection requirement is met.
Please refer to fig. 1 and fig. 3, wherein: two supporting plates 9 are integrally formed on the sliding block 31, and the adjusting screw rod 4 is inserted in the supporting plates 9 and is rotatably connected with the supporting plates 9.
In the utility model, the two support plates 9 are convenient for installing the adjusting screw rod 4, and simultaneously, the two vertical plates 32 are limited to synchronously slide on the two sliding blocks 31 respectively, so that the deep hole drill bit is unstable, and the accuracy of the detection structure is improved.
The working principle is as follows: the drill handle of the deep hole drill bit is placed between the two clamping frames 3, the adjusting screw rod 4 is rotated to enable the contact wheels 5 on the two clamping frames 3 to be close to and contact and clamp the deep hole drill bit, the deep hole drill bit with different specifications can be adapted, the metal sleeve ring 8 on the pull rope 7 is sleeved on the position to be detected of the deep hole drill bit, the initial tension value is recorded, a user directly rotates the drill handle of the deep hole drill bit, the deep hole drill bit rotates around the center of the drill handle, the measurement error is reduced, then the maximum tension and the minimum rubbish are recorded in the rotating process, the bending degree of the deep hole drill bit can be obtained through calculation according to the distance between the measurement position and the drill handle, the pull rope 7 penetrates through the through hole 83, the rotating fixing bolt 84 extends into the through hole 83 to extrude and clamp the pull rope 7, the fixed connection is completed, and the structure can be convenient for the user to replace and use the circular ring 81, with guaranteeing the detection accuracy, avoid using for a long time the back ring 81 to damage, cause to detect and have great error, can conveniently change and length adjustment stay cord 7 simultaneously, satisfy user's user demand and the deep hole drill bit that awaits measuring and match, the interior roof of the metal lantern ring 8 contacts with the drill bit all the time in the testing process, this detection device can guarantee to measure with the center of deep hole drill bit as the standard, reduce measuring error, improve and detect the precision, when conveniently carrying out the clamping to the deep hole drill bit, the stability of deep hole drill bit when guaranteeing to detect, further improve and detect the precision, and simultaneously, measuring method is novel, satisfy the detection demand of current deep hole drill bit.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a crooked detection device of deep hole drill bit, is including examining test table (1), its characterized in that: it has mount pad (2) to detect the top fixed mounting of platform (1), sliding connection has two clamping frame (3) on mount pad (2), two alternate between clamping frame (3) has adjusting screw (4), and threaded connection between clamping frame (3) and adjusting screw (4), two all rotate on clamping frame (3) and be connected with two contact wheels (5), the top fixed mounting who detects platform (1) has force sensor (6), install stay cord (7) on force sensor (6), the other end of stay cord (7) is connected with the metal lantern ring (8), the inner wall of metal lantern ring (8) is smooth.
2. The bending detection device for the drill bit of the deep hole drill according to claim 1, wherein: the pull rope (7) is one of a steel wire rope, a nylon rope, a hemp rope, an iron wire and a spring rope.
3. The bending detection device for the drill bit of the deep hole drill according to claim 1, wherein: the metal lantern ring (8) includes ring (81), the bottom integrated into one piece of ring (81) has connecting block (82), through-hole (83) have been seted up on connecting block (82), stay cord (7) alternate on through-hole (83), alternate on connecting block (82) have rather than threaded connection's fixing bolt (84), fixing bolt (84) are located one end and stay cord (7) contact in through-hole (83).
4. The bending detection device for the drill bit of the deep hole drill according to claim 3, wherein: the through hole (83) is a tee-joint Y-shaped hole, and the inner wall of the through hole (83) is in circular arc transition.
5. The deep hole drill bit bending detection device according to claim 1, wherein: clamping frame (3) include sliding block (31), the top sliding connection of sliding block (31) has riser (32), adjusting screw (4) alternate on riser (32) and with riser (32) threaded connection, the top fixedly connected with Y shape frame (33) of sliding block (31), contact wheel (5) rotate to be connected on Y shape frame (33).
6. The device for detecting bending of a drill bit of a deep hole drill according to claim 5, wherein: two supporting plates (9) are integrally formed on the sliding block (31), and the adjusting screw rod (4) is inserted in the supporting plates (9) and is rotatably connected with the supporting plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122621785.2U CN216694922U (en) | 2021-10-29 | 2021-10-29 | Deep hole bores crooked detection device of drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122621785.2U CN216694922U (en) | 2021-10-29 | 2021-10-29 | Deep hole bores crooked detection device of drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694922U true CN216694922U (en) | 2022-06-07 |
Family
ID=81831077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122621785.2U Active CN216694922U (en) | 2021-10-29 | 2021-10-29 | Deep hole bores crooked detection device of drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216694922U (en) |
-
2021
- 2021-10-29 CN CN202122621785.2U patent/CN216694922U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210664295U (en) | Device for measuring conical surface angle of part | |
| CN216694922U (en) | Deep hole bores crooked detection device of drill bit | |
| CN208751527U (en) | A kind of monitor station and its detection jig of handware processing | |
| CN113074614B (en) | Piston roundness testing device based on automatic feeding mechanism | |
| CN210426395U (en) | Utensil is examined to lug assembly symmetry | |
| CN211966692U (en) | Work piece level accuracy detects and uses frock clamp | |
| CN212205942U (en) | Bearing chamfer size detection device | |
| CN115265327A (en) | Caliper type cone outer diameter detection device | |
| CN115371889A (en) | Main shaft dynamic balance detection device | |
| CN211452290U (en) | Roughness detection device of commutator | |
| CN209927457U (en) | Roundness detector is used in bearing production | |
| CN217764942U (en) | Measuring and positioning device for gear shaft part | |
| CN211012734U (en) | ABS valve body side valve hole checking fixture | |
| CN200989767Y (en) | Motorcycle rotating speed output axle step hole depth detection tool | |
| CN213208962U (en) | Automatic centre gripping structure for survey central point of spool processing | |
| CN212205882U (en) | Spring clamp seat matched with automobile accessory detection | |
| CN218724256U (en) | Environment detector | |
| CN210893220U (en) | Spring detection pin | |
| CN214702065U (en) | Carbon fiber large-size inner diameter measuring device | |
| CN220398509U (en) | Automatic thread detection device | |
| CN213481172U (en) | Multipurpose part hole position detection device | |
| CN218443616U (en) | Mould leak hunting hole inspection device | |
| CN218781718U (en) | Measuring device for measuring inner hole jump of shaft sleeve | |
| CN213179715U (en) | Measuring tool for detecting circle runout of steering wheel | |
| CN210070900U (en) | Steel pipe inner wall radian measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |