CN217801345U

CN217801345U - Cutter clamping assembly suitable for non-contact optical detector

Info

Publication number: CN217801345U
Application number: CN202222267678.9U
Authority: CN
Inventors: 胡琳
Original assignee: Shanghai Yuruitaike Precision Testing Instrument Co ltd
Current assignee: Shanghai Yuruitaike Precision Testing Instrument Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-15
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a cutter clamping components suitable for non-contact optical detection appearance, the on-line screen storage device comprises a base, be provided with the cutter carousel on the base, be provided with on the cutter carousel with the synchronous pivoted cutter fixture of cutter carousel, be provided with a plurality of reference columns on the base, the reference column centers on cutter fixture's periphery setting, wherein, cutter fixture includes cutter fixing base, cutter fixing base's one end sets up on the cutter carousel, cutter fixing base rotates along with the cutter carousel is synchronous, V type spout has been seted up on the both sides of cutter fixing base upper end, be provided with gliding slide on the V type spout, be provided with the subassembly that compresses tightly that is used for compressing tightly the product on the top of V type piece, be connected with the rotation hand wheel subassembly of preventing the drunkenness on the outside of V type piece. The utility model discloses can prevent the drunkenness of product, ensure that the product also can guarantee the precision at product place after rotating.

Description

Cutter clamping assembly suitable for non-contact optical detector

Technical Field

The utility model relates to a cutter centre gripping subassembly suitable for non-contact's optical inspection appearance.

Background

At present, over eighty percent of cutting tool detection adopts a horizontal tool detector, but in the tool measuring process, because the maximum profile of the tool needs to be found by rotating the tool, if the tool moves back and forth in the rotating process, the maximum profile is wrong, and the tool cannot be accepted for measuring high-precision tools meeting the micron-scale requirements.

At present, the spring jacket knife handle, the hydraulic knife handle and the hot expanding knife handle are used for solving the problems, and the spring jacket knife handle, the hydraulic knife handle and the hot expanding knife handle have the advantages of solving the problem of knife fleeing, but have two defects. First, tool detection, where the measurement time is measured in seconds, is too cumbersome to assemble and disassemble the tool, too long in time to be practical. Secondly, the structure is too large and is not suitable for the horizontal cutter detector. Therefore, the V-shaped block structure is commonly used in the horizontal cutter detector, and the structure is convenient to assemble and disassemble.

In order to solve the problem of the cutter channeling, there are two methods, one of which is that the drill bit is supported in front of the drill bit and can solve the problem of the cutter channeling, but the method has the defect that the method can only be used for the drill bit and is not suitable for milling cutters, screw taps, reamers and the like. The drill bit can be jacked due to the chisel edge, but the tip of the milling cutter is sharp and cannot be jacked, so that the drill bit can be damaged. 2. For the drill bit, when other parameters need to be measured after the maximum profile is measured, the sight line is inconvenient to block, and the ejector rod needs to be pulled down, which is very inconvenient. Meanwhile, the tail of the knife handle is uneven, so the knife handle is pointed and just propped against the middle of the tail of the knife, and the cost and the time are increased.

Currently, for the above situation, there are two solutions:

the patent: a tool clamping mechanism (202122313694.2) suitable for non-contact optical inspection is described, wherein a base is provided with a tool rotating disk through a rotating shaft, the tool rotating disk is provided with a tool clamping mechanism rotating synchronously with the tool rotating disk, the tool clamping mechanism rotates along with the tool rotating disk, the rotating angle of the tool rotating disk ranges from-60 degrees to 240 degrees, the base is provided with a plurality of positioning columns, and the positioning columns are arranged around the periphery of the tool clamping mechanism.

The patent: the utility model provides a cutter fixture (202220607606.1) suitable for non-contact optical inspection appearance, includes the base, be provided with the cutter carousel on the base, be provided with on the cutter carousel with the synchronous pivoted cutter fixture of cutter carousel, be provided with a plurality of reference columns on the base, the reference column sets up around cutter fixture's periphery, be provided with the rotation hand wheel subassembly on the cutter fixture. The utility model discloses can solve the problem of scurrying the sword. This patent also solves the above problems, but similarly, the rotation of a small-diameter product is not accurate and unstable.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the present invention provides a tool holding assembly for a non-contact optical inspection apparatus.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutter clamping component suitable for a non-contact optical detector comprises a base, wherein a cutter turntable is arranged on the base, a cutter clamping mechanism rotating synchronously with the cutter turntable is arranged on the cutter turntable, a plurality of positioning columns are arranged on the base and surround the periphery of the cutter clamping mechanism, the cutter clamping mechanism comprises a cutter fixing seat, one end of the cutter fixing seat is arranged on the cutter turntable, the cutter fixing seat rotates synchronously with the cutter turntable, V-shaped sliding grooves are formed in two side edges of the upper end of the cutter fixing seat, sliding plates are arranged on the V-shaped sliding grooves, a plurality of elastic balls are arranged between the V-shaped sliding grooves and the inner side wall of the sliding plates, a first horizontal sliding rail is arranged on one side of each sliding plate, and a second horizontal sliding rail is arranged on each first horizontal sliding rail through a first sliding block, a lamp tube fixing plate is arranged on the second horizontal sliding rail through a second sliding block, a horizontally moving lamp tube is arranged on the lamp tube fixing plate, a V-shaped block is arranged on the other side of the sliding plate, a V-shaped groove is formed in the top end of the V-shaped block, the V-shaped groove and the lamp tube are on the same axis, a pressing component used for pressing a product is arranged on the top end of the V-shaped block, the pressing component comprises a pressing connecting rod, one end of the pressing connecting rod is connected to one side of the V-shaped block, the other end of the pressing connecting rod extends to the upper portion of the V-shaped groove, the pressing connecting rod is of a 1/4 arc structure, a through hole is formed in the other end of the pressing connecting rod, a pressing rod located above the V-shaped groove penetrates through the through hole, a V-shaped pressing block matched with the V-shaped groove is connected to one end of the pressing rod penetrating through the pressing connecting rod, and a pressing spring is sleeved on the pressing rod, one end of the compression spring is in contact with the compression connecting rod, the other end of the compression spring is in contact with the V-shaped pressing block, and the pressing rod is connected with a stop block which is movably arranged in the through hole;

be connected with the rotation hand wheel subassembly of preventing the drunkenness on the outside of V type piece, the centre of a circle and the V type groove of rotation hand wheel subassembly are at same axis, the rotation hand wheel subassembly includes the centre gripping wheel, the V type hole has been seted up to the center department of centre gripping wheel, the centre gripping through-hole has been seted up on the centre gripping wheel, the centre gripping through-hole is linked together with V type hole, and the centre gripping through-hole is located the axis of V type hole, the centre gripping through-hole top spin has connect the locking lever, stretches into V type hole one of locking lever serves and is connected with soft cushion, magnet has been inlayed to the centre gripping wheel facial make-up.

Preferably, the tool clamping assembly is suitable for a non-contact optical detector, the pressure lever is screwed with an adjusting nut, the adjusting nut is located between the V-shaped pressing block and the pressing spring, and the adjusting nut is in contact with the pressing spring.

Preferably, the cutter clamping assembly is suitable for a non-contact optical detector, the compression connecting rod is connected with a driving support, the driving support is connected with a driving motor, and the driving motor is connected with the compression bar.

Preferably, in the tool holding assembly suitable for the non-contact optical detector, the number of the positioning columns is 3, and the positioning columns are respectively distributed at 0 degrees, 90 degrees and 180 degrees of the base.

Preferably, the cutter clamping assembly is suitable for a non-contact optical detector, and the sliding plate is provided with a stop screw, and the stop screw is located opposite to the elastic ball and is in stop connection with the sliding plate.

Preferably, the cutter clamping assembly is suitable for a non-contact optical detector, and a rotary stop block is arranged on the cutter fixing seat through a rotating rod and is in contact with the positioning column.

Preferably, the tool clamping mechanism rotates at an angle of-60 ° to 240 ° in the tool clamping assembly suitable for the non-contact optical detector.

Preferably, the cutter clamping component is suitable for a non-contact optical detector, the precision of the V-shaped surface of the V-shaped groove is less than or equal to 0.002mm, and the flatness of the surface of the V-shaped block, which is in contact with the rotating hand wheel component, is less than or equal to 0.002mm.

Preferably, the plane precision of one side surface of the clamping wheel, which is in contact with the V-shaped block, of the cutter clamping component suitable for the non-contact optical detector is less than or equal to 0.002mm.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

the utility model discloses a compress tightly the subassembly and can make things convenient for quick installation and the fixing of product, can prevent the drunkenness of product through rotating the hand wheel subassembly simultaneously, and the V type hole and the locking lever of rotating the hand wheel subassembly can ensure that the product can not appear sliding, ensure that the product also can guarantee the precision at product place after rotating, install magnet in the hand wheel subassembly of rotating simultaneously, ensure that the weight of rotating the hand wheel subassembly can not influence the product, ensure the precision of its detection.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the pressing assembly of the present invention;

fig. 3 is a schematic structural view of the rotating handwheel assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present application, it should be noted that the terms "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or vertical, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

Examples

As shown in fig. 1, 2 and 3, a tool clamping assembly suitable for a non-contact optical inspection apparatus includes a base 1, a tool turntable 2 is disposed on the base 1, a tool clamping mechanism 3 rotating synchronously with the tool turntable is disposed on the tool turntable 2, a plurality of positioning pillars 5 are disposed on the base 1, the positioning pillars 5 are disposed around the periphery of the tool clamping mechanism 3, wherein the tool clamping mechanism 3 includes a tool fixing seat 31, one end of the tool fixing seat 31 is disposed on the tool turntable 2, the tool fixing seat 31 rotates synchronously with the tool turntable 2, V-shaped chutes 32 are disposed on two side edges of the upper end of the tool fixing seat 31, sliding plates 33 are disposed on the V-shaped chutes 32, and a plurality of elastic balls 311 are disposed between the V-shaped chutes 32 and the inner side walls of the sliding plates 33, a first horizontal slide rail 34 is arranged on one side of the slide plate 33, a second horizontal slide rail 35 is arranged on the first horizontal slide rail 34 through a first slide block, a lamp tube fixing plate 36 is arranged on the second horizontal slide rail 35 through a second slide block, a horizontally moving lamp tube 37 is arranged on the lamp tube fixing plate 36, a V-shaped block 38 is arranged on the other side of the slide plate 33, a V-shaped groove 39 is arranged on the top end of the V-shaped block 38, the V-shaped groove 39 and the lamp tube 37 are on the same axis, a pressing component 310 for pressing a product is arranged on the top end of the V-shaped block 38, the pressing component 310 comprises a pressing connecting rod 312, one end of the pressing connecting rod 312 is connected to one side of the V-shaped block 38, the other end of the pressing connecting rod 312 extends to the upper side of the V-shaped groove 39, the pressing connecting rod 312 is in a 1/4 arc structure, and a through hole is formed in the other end of the pressing connecting rod 312, a compression rod 313 positioned above the V-shaped groove 39 penetrates through the through hole, one end of the compression rod 313 penetrating through the compression connecting rod is connected with a V-shaped pressing block 314 matched with the V-shaped groove 39, the compression rod 313 is sleeved with a compression spring 315, one end of the compression spring 315 is in contact with the compression connecting rod 312, the other end of the compression spring is in contact with the V-shaped pressing block 314, and the compression rod 313 is connected with a stop 316 movable in the through hole; be connected with the rotation hand wheel assembly 4 of preventing the drunkenness on the outside of V type piece 38, the centre of a circle and the V type groove 39 that rotate hand wheel assembly 4 are at same axis, it includes centre gripping wheel 41 to rotate hand wheel assembly 4, V type hole 42 has been seted up in the center department of centre gripping wheel 41, the centre gripping through-hole has been seted up on the centre gripping wheel 41, the centre gripping through-hole is linked together with V type hole 42, and the centre gripping through-hole is located the axis of V type hole 42, the centre gripping through-hole top spin has connect locking lever 43, stretches into V type hole 42 one of locking lever 43 is served and is connected with soft cushion 44, magnet 45 has been inlayed to the centre gripping wheel 41 facial make-up.

The utility model discloses in depression bar 313 top spin has connect adjusting nut 317, adjusting nut 317 is located between V type briquetting 314 and the pressure spring 315, adjusting nut 317 touches with pressure spring 315, can adjust corresponding elasticity through adjusting nut to carry out corresponding compressing tightly to the product.

The utility model discloses in reference column 5 is equipped with 3, and they distribute respectively at 0 °, 90 and 180 positions department of base 1.

The utility model discloses in be provided with on the slide 33 and end a screw, it is located elastic ball 311's opposite to end a screw for end the position with slide 33 mutually and be connected.

The utility model discloses in be provided with pivoted dog 312 through the bull stick on the cutter fixing base 31, dog 312 touches with reference column 5 mutually.

The utility model discloses in the rotatory angle of cutter fixture 3 is at-60 degrees to 240.

In the utility model, the V-shaped surface precision of the V-shaped groove 39 is less than or equal to 0.002mm, and the planeness of the surface of the V-shaped block contacted with the rotating hand wheel component is less than or equal to 0.002mm; in the utility model, the plane precision of one side surface of the clamping wheel 41 contacted with the V-shaped block is less than or equal to 0.002mm; through the requirement for the plane precision between the clamping wheel and the V-shaped block, the requirement for the product precision can be met when the product is detected, and the detection precision is improved.

The cutter fleeing amount of the rotating hand wheel component 4 is less than or equal to 0.002mm, the quick locking can be realized, the rotation is very convenient, the rotating hand wheel component ensures that all cutters within 20 of the diameter can be operated by one hand wheel, and the time is saved and the convenience is realized.

The utility model discloses in be provided with on the slide 33 and end a screw, it is located the opposite of elasticity ball to end a screw for end the position with slide 33 mutually and be connected. And the elastic columns are combined to ensure that the moving precision keeps consistent.

The utility model discloses well depression bar through manual with the depression bar lifting before compressing tightly the product, through rotatory depression bar, makes the dog inconsistent with compressing tightly the connecting rod to realize the depression bar and stop on compressing tightly the connecting rod, make things convenient for operating personnel's the product of placing.

The utility model discloses a theory of operation as follows:

the utility model discloses a V type piece, including the V type piece, the clamping wheel V type piece is fixed with the cutter, and the clamping wheel passes through magnet and adsorbs on the V type piece, adjusts the lamp section of thick bamboo about from top to bottom position and matches the product, and the rotatory hand wheel subassembly that rotates at last is measured the different positions of product.

Example one

On the basis of the embodiment, the pressing connecting rod 312 is connected with a driving bracket, the driving bracket is connected with a driving motor, the driving motor is connected with the pressing rod 313, and the driving motor can be controlled by a switch to realize the control of the pressing rod, so that the automatic pressing is realized.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A cutter clamping assembly suitable for a non-contact optical detector comprises a base (1), wherein a cutter turntable (2) is arranged on the base (1), a cutter clamping mechanism (3) which synchronously rotates with the cutter turntable is arranged on the cutter turntable (2), a plurality of positioning columns (5) are arranged on the base (1), the positioning columns (5) are arranged around the periphery of the cutter clamping mechanism (3), the cutter clamping mechanism (3) comprises a cutter fixing seat (31), one end of the cutter fixing seat (31) is arranged on the cutter turntable (2), the cutter fixing seat (31) synchronously rotates along with the cutter turntable (2), V-shaped sliding grooves (32) are formed in two side edges of the upper end of the cutter fixing seat (31), sliding plates (33) are arranged on the V-shaped sliding grooves (32), a plurality of elastic balls (311) are arranged between the inner side walls of the V-shaped sliding grooves (32) and the sliding plates (33), a first horizontal sliding rail (34) is arranged on one side of the sliding plates (33), a second horizontal sliding rail (35) is arranged on the first horizontal sliding rail (34), and a lamp tube (36) is arranged on a second horizontal rail (36), the opposite side of slide (33) is provided with V type piece (38), be provided with V type groove (39) on the top of V type piece (38), V type groove (39) and lamp section of thick bamboo (37) are at same axis, its characterized in that:

a pressing component (310) used for pressing a product is arranged at the top end of the V-shaped block (38), the pressing component (310) comprises a pressing connecting rod (312), one end of the pressing connecting rod (312) is connected to one side of the V-shaped block (38), the other end of the pressing connecting rod (312) extends to the upper side of the V-shaped groove (39), the pressing connecting rod (312) is of a 1/4 arc structure, a through hole is formed in the other end of the pressing connecting rod (312), a pressing rod (313) located above the V-shaped groove (39) penetrates through the through hole, one end of the pressing rod (313) penetrating through the pressing connecting rod is connected with a V-shaped pressing block (314) matched with the V-shaped groove (39), a pressing spring (315) is sleeved on the pressing rod (313), one end of the pressing spring (315) is in collision contact with the pressing connecting rod (312), the other end of the pressing spring is in contact with the V-shaped pressing block (314), and a stop block (316) which is movably arranged in the through hole is connected on the pressing rod (313);

be connected with rotation hand wheel assembly (4) of preventing the drunkenness on the outside of V type piece (38), the centre of a circle and V type groove (39) of rotation hand wheel assembly (4) are at same axis, rotation hand wheel assembly (4) include centre gripping wheel (41), V type hole (42) have been seted up in the center department of centre gripping wheel (41), the centre gripping through-hole has been seted up on centre gripping wheel (41), the centre gripping through-hole is linked together with V type hole (42), and the centre gripping through-hole is located the axis of V type hole (42), the centre gripping through-hole top spin has connected locking lever (43), stretches into V type hole (42) one of locking lever (43) is served and is connected with soft cushion (44), magnet (45) have been inlayed to centre gripping wheel (41) facial make-up.

2. The tool holding assembly of claim 1, wherein said tool holding assembly is adapted for use with a non-contact optical inspection apparatus, and further comprising: adjusting nuts (317) are screwed on the compression rod (313), the adjusting nuts (317) are located between the V-shaped pressing block (314) and the compression spring (315), and the adjusting nuts (317) are in contact with the compression spring (315).

3. The tool holding assembly of claim 1, wherein said tool holding assembly is adapted for use with a non-contact optical inspection apparatus, and further comprising: the pressing device is characterized in that a driving support is connected to the pressing connecting rod (312), a driving motor is connected to the driving support, and the driving motor is connected with the pressing rod (313).

4. The tool holding assembly of claim 1, wherein said tool holding assembly is adapted for use with a non-contact optical inspection apparatus, and further comprising: the number of the positioning columns (5) is 3, and the positioning columns are respectively distributed at the positions of 0 degree, 90 degrees and 180 degrees of the base (1).

5. The tool holding assembly of claim 1, wherein said tool holding assembly is adapted for use with a non-contact optical inspection apparatus, said tool holding assembly comprising: the sliding plate (33) is provided with a stop screw, and the stop screw is located opposite to the elastic ball (311) and is used for being in stop connection with the sliding plate (33).

6. The tool holding assembly of claim 1, wherein said tool holding assembly is adapted for use with a non-contact optical inspection apparatus, and further comprising: a rotary stop block (316) is arranged on the cutter fixing seat (31) through a rotating rod, and the stop block (316) is in contact with the positioning column (5).

7. The tool holding assembly of claim 1, wherein said tool holding assembly is adapted for use with a non-contact optical inspection apparatus, and further comprising: the angle of rotation of the tool holding device (3) is between-60 degrees and 240 degrees.

8. The tool holding assembly of claim 1, wherein said tool holding assembly is adapted for use with a non-contact optical inspection apparatus, and further comprising: the precision of the V-shaped surface of the V-shaped groove (39) is less than or equal to 0.002mm, and the flatness of the surface of the V-shaped block, which is in contact with the rotating hand wheel assembly, is less than or equal to 0.002mm.

9. The tool holding assembly of claim 1, wherein said tool holding assembly is adapted for use with a non-contact optical inspection apparatus, said tool holding assembly comprising: the plane precision of one side surface of the clamping wheel (41) which is contacted with the V-shaped block is less than or equal to 0.002mm.