CN113720278A

CN113720278A - Chamfer detection device

Info

Publication number: CN113720278A
Application number: CN202110998021.7A
Authority: CN
Inventors: 张海; 汪莉
Original assignee: Anhui Tiansipu Super Precision Mould Co ltd
Current assignee: Anhui Tiansipu Super Precision Mould Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2021-11-30

Abstract

The invention relates to the technical field of auxiliary structures for chamfer detection, in particular to a chamfer detection device, which solves the problem that in the prior art, a special-shaped part cannot be effectively clamped and limited below a detection irradiation head for chamfer detection. The utility model provides a chamfer detection device, includes the base, and the base top is equipped with the installing frame, and the inside lifting means that is equipped with of installing frame, lifting means one side is equipped with adjusting part, installing frame one side is located the base top and is equipped with spacing subassembly, and is equipped with the clamping bar subassembly of being connected with adjusting part on the spacing subassembly, be equipped with butt subassembly and the locating component that is connected on the clamping bar subassembly. The special-shaped part clamping device not only can stably clamp the special-shaped part by adjusting and replacing different abutting rods according to different special-shaped parts, but also can enable the special-shaped part to be in a position with a distance suitable for the irradiation detection head for use.

Description

Chamfer detection device

Technical Field

The invention relates to the technical field of auxiliary structures for chamfer detection, in particular to a chamfer detection device.

Background

When machining, the spare part can all carry out the chamfer and remove the closed angle when producing, play installation direction, reduce stress concentration, reduce thermal treatment deformation, and prevent the bruise, effect such as protection working face, be in fixed range value for guaranteeing the chamfer, need the staff to carry out the sampling test to the spare part, current chamfer detector is when using, the staff directly puts the spare part that detects directly on detecting the mesa, make it shine the head with the detection and correspond, but because the kind of spare part is more, wherein do not lack some special-shaped spare parts, conventional spare part can effectually be put on detecting the mesa, but special-shaped spare part can not be fine when placing contact with detecting the mesa, and then can not be fine detect on the mesa, do not have a fine structure that can carry out the centre gripping location and be located and detect below shining the head and detect and chamfer assorted use among the prior art simultaneously.

To this end, we propose a chamfer detection device to solve the above problem.

Disclosure of Invention

The invention aims to provide a chamfer detection device, which solves the problem that in the prior art, a special-shaped part cannot be effectively clamped and limited below a detection irradiation head for chamfer detection.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a chamfer detection device, includes the base, and the base top is equipped with the installing frame, and the inside lifting means that is equipped with of installing frame, lifting means one side is equipped with adjusting part, installing frame one side is located the base top and is equipped with spacing subassembly, and is equipped with the clamping bar subassembly of being connected with adjusting part on the spacing subassembly, be equipped with butt subassembly and the locating component that is connected on the clamping bar subassembly.

Optionally, base top one end is equipped with the mounting groove, and the mounting groove is the protruding type of inversion, the base top is located mounting groove one side and is the symmetry and is equipped with the locating hole.

Optionally, a rectangular opening is formed in the middle of the surface of the mounting frame, positioning blocks matched with the mounting grooves are arranged at the bottoms of the two sides of the mounting frame, and the positioning blocks are connected with the base through bolts.

Optionally, the lifting assembly comprises a mounting plate arranged inside the rectangular opening, the surface of the mounting plate is provided with a limiting sliding groove, the top of the mounting plate penetrates through the lifting rod arranged inside the limiting sliding groove, and the surface of the lifting rod is slidably sleeved with a lifting block located inside the limiting sliding groove.

Optionally, the adjusting part includes and rotates to be connected at the regulation pole with the promotion piece, and adjusts the pole surface and overlap through the screw thread and be the extension piece of trapezoidal form, the chute has all been seted up to extension piece both sides, and the inside top of chute has all seted up the arc spacing groove with the bottom.

Optionally, the limiting assembly comprises two symmetrical ejector blocks arranged at the top of the mounting frame, two ends of the bottom of each ejector block are respectively provided with a fixture block and a positioning slide rod, and the fixture blocks are matched with the fixture holes formed in the top of the mounting frame.

Optionally, the clamping bar subassembly includes that the slip cap establishes at two mounting rings that are upper and lower positions on two location slide bar surfaces, and two mounting ring surfaces are equipped with the inside expansion plate of same sliding connection at the chute, two the mounting ring surface is equipped with the supporting rod that corresponds and keep away from with the expansion plate, and the supporting rod comprises the armed lever of two parallels and the stiffener of connecting one end between two armed levers.

Optionally, the abutting assembly comprises a shaft rod which is rotatably arranged between the two arm levers and far away from the reinforcing rod, the surface of the shaft rod is arranged on a mounting disc between the two arm levers, four symmetrical mounting holes are respectively formed in the surface of the outer ring of the mounting disc, and the abutting rod is arranged in the mounting holes through bolts

Optionally, the positioning assembly comprises a transmission gear which is arranged at the top end and the bottom end of the shaft rod and is located at the top and the bottom of the two arm rods, the top of each arm rod is located on two sides of the transmission gear and is provided with a T-shaped positioning pin, the surface of each positioning pin is respectively sleeved with a coil spring and a limiting clamping jaw which are located at the upper position and the lower position, the top and the bottom of each coil spring are respectively connected with the positioning pin and the limiting clamping jaw, the two limiting clamping jaws are respectively clamped with the outer ring of the transmission gear, and the clamping directions of the two limiting clamping jaws and the transmission gear are opposite.

The invention has at least the following beneficial effects:

the special-shaped part clamping device can stably clamp and limit the special-shaped part below the detection irradiation head for chamfer detection;

different abutting rods can be adjusted conveniently according to different special-shaped parts to perform abutting clamping on the special-shaped parts;

can be convenient for adjust the centre gripping height according to in service behavior, and then be convenient for adjust special-shaped spare part to with detect shine the head suitable distance and shine the detection.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present invention;

FIG. 2 is a schematic view of a second perspective structure of the present invention;

FIG. 3 is a schematic top view of the base of FIG. 1;

FIG. 4 is a schematic view of the base of FIG. 1 with the base removed;

FIG. 5 is a schematic view of the partially disassembled structure of FIG. 4;

FIG. 6 is a schematic diagram of the adjustment assembly of FIG. 5 in a disassembled configuration;

FIG. 7 is a schematic diagram of a disassembled structure of the abutting assembly in FIG. 5;

FIG. 8 is a schematic diagram of the positioning assembly of FIG. 7 in a disassembled configuration;

fig. 9 is a schematic structural diagram of the mounting frame in fig. 2.

Description of the reference numerals

1. Base 110, mounting groove

120. Positioning hole 2 and mounting frame

210. Positioning block 220 and rectangular opening

3. Lifting assembly 310 and mounting plate

320. Limiting sliding groove 330 and lifting rod

340. Lifting block 4 and adjusting assembly

410. Expansion block 420, chute

430. Arc-shaped limiting groove 440 and adjusting rod

5. Spacing subassembly 510, kicking block

520. Clamping block 530 and positioning sliding rod

6. Clamping rod assembly 610 and mounting ring

620. Extension board 630 and clamping rod

7. Abutment assembly 710, shaft

720. Mounting plate 730 and mounting hole

740. Abutting rod 8 and positioning assembly

810. Drive gear 820, locating pin

830. Coil spring 840 and limiting jaw

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to fig. 1-9, a chamfer detection device comprises a base 1, wherein an installation frame 2 is arranged at the top of the base 1, a lifting assembly 3 is arranged in the installation frame 2, an adjusting assembly 4 is arranged on one side of the lifting assembly 3, a limiting assembly 5 is arranged on one side of the installation frame 2 and positioned at the top of the base 1, a clamping rod assembly 6 connected with the adjusting assembly 4 is arranged on the limiting assembly 5, and a butt assembly 7 and a positioning assembly 8 which are connected are arranged on the clamping rod assembly 6.

According to the invention, in the invention, a worker takes out the special-shaped part, adjusts the abutting component 7 to be matched with the special-shaped part according to the special-shaped part, adjusts the height through the lifting component 3, rotates the adjusting component 4 by one hand to enable the clamping rod component 6 to rotate and separate on the surface of the limiting component 5, further enables the abutting component 7 to separate, places the special-shaped part at the position between the abutting components 7 by the other hand, rotates the adjusting component 4 by one hand to enable the clamping rod component 6 to rotate and close on the surface of the limiting component 5, and further drives the abutting component 7 to clamp the special-shaped part and position below the irradiation detection head to perform chamfer detection.

Referring to fig. 1-9, a chamfer detection device, base 1 top one end is equipped with mounting groove 110, and mounting groove 110 is the protruding type of inversion, base 1 top is located mounting groove 110 one side and is the symmetry and is equipped with locating hole 120, the intermediate position on installing frame 2 surface has seted up rectangle mouth 220, installing frame 2 both sides bottom is equipped with the locating piece 210 that accords with mounting groove 110, installing frame 2 bottom and two locating piece 210 combinations and mounting groove 11 looks adaptation, make locating piece 210 rethread bolt be connected with base 1, and then can be effectively with the stable installation at base 1 top of installing frame 2.

Referring to fig. 1-9, a chamfer detection device, lifting unit 3 is including setting up the mounting panel 310 in rectangle mouth 220 inside, and mounting panel 310 surface has seted up spacing spout 320, mounting panel 310 top is run through to spacing spout 320 inside and is equipped with lifting rod 330, and lifting rod 330 surface sliding sleeve is equipped with the promotion piece 340 that is located spacing spout 320 inside, when needs adjust the use height, the process personnel rotate lifting rod 330 through the commentaries on classics at lifting rod 330 top earlier, lifting rod 330 drives promotion piece 340 through the screw thread and upwards or move down in spacing spout 320 inside, adjusting unit 4 drives clamping bar subassembly 6 and reciprocates together this moment, further butt subassembly 7 is also along with carrying on vertical movement from top to bottom to suitable use high position.

Referring to fig. 1 to 9, in a chamfer detecting device, an adjusting assembly 4 includes an adjusting lever 440 rotatably coupled to a lifting block 340, the adjusting lever 440 having a screw thread formed on a surface thereof, the surface of the adjusting rod 440 is sleeved with a trapezoidal expanding block 410 through screw threads, the surface of the expanding block 410 is penetrated with a threaded hole matched with the adjusting rod 440 with screw threads, because the inclined plane bulge is matched with the semicircular block, the inclined groove 420 and the arc-shaped limiting groove 430 in a sliding way, therefore, the expansion block 410 can move horizontally by rotating the adjusting rod 440, the two sides of the expansion block 410 are both provided with the inclined slots 420, and the top end and the bottom end of the inside of the inclined slots 420 are both provided with the arc-shaped limiting grooves 430, when the opening and closing degree of the two clamping assemblies 6 needs to be adjusted, the worker rotates the adjusting rod 440, the adjusting rod 440 rotates on the lifting block 340, and the adjusting rod 440 drives the expanding block 410 to approach or depart from the mounting plate 310 through a screw, and drives the clamping bar assembly 6 to open and close through the inclined groove 420 when the expanding block 410 moves.

Referring to fig. 1-9, a chamfer detection device, a limiting component 5 includes two symmetrical top blocks 510 arranged on the top of a mounting frame 2, and two ends of the bottom of each top block 510 are respectively provided with a fixture block 520 and a positioning slide bar 530, the bottom end of each positioning slide bar 530 is rotationally matched with a positioning hole 120, the fixture block 520 is matched with a fixture hole formed on the top of the mounting frame 2, the fixture block 520 is connected with the mounting frame 2 through a bolt, so that the use stability is improved, when the use height is adjusted, the mounting ring 610 slides up and down on the surface of the positioning slide bar 530, so that the up-and-down sliding stability is improved.

Referring to fig. 1-9, a chamfer detecting device, a clamping bar assembly 6 includes two mounting rings 610 slidably fitted on the surfaces of two positioning sliding bars 530, the two mounting rings 610 are provided with a same expansion plate 620 slidably connected to the inside of a chute 420 on the surfaces thereof, the expansion plate 620 is provided with an inclined protrusion sliding in the chute 420 at a position away from the two mounting rings 610, the top of the inclined protrusion is provided with a semicircular block slidably fitted with an arc-shaped limiting groove 430, the semicircular block is fitted with the arc-shaped limiting groove 430 to prevent the inclined protrusion from separating from the chute 420, the surfaces of the two mounting rings 610 are provided with holding rods 630 corresponding to and away from the expansion plate 620, the holding rods 630 are composed of two parallel arms and a reinforcing rod connected to one end between the two arms, the expansion plate 620 and the arms are not on a horizontal line, when the clamping bar assembly 6 is opened, the expansion plate 620 is driven to rotate by the chute 420 and the arc-shaped limiting groove 430 when the expansion block 410 moves, two expansion board 620 rotate and are close to each other or keep away from and drive two collar 610 and rotate and then make clamping rod 630 open and close the motion for two clamping rod 630 drive butt subassembly 7 and are close to or keep away from.

Referring to fig. 1-9, a chamfer detecting device, wherein an abutting assembly 7 comprises a shaft rod 710 rotatably arranged between two arms far away from a reinforcing rod, a mounting disc 720 with the surface of the shaft rod 710 positioned between the two arms, four symmetrical mounting holes 730 matched with an abutting rod 740 respectively arranged on the outer ring surface of the mounting disc 720, an abutting rod 740 arranged inside the mounting hole 730 through bolts, a connecting hole corresponding to the bolt arranged on the surface of the abutting rod 740, is convenient for mounting the abutting rod 740 and the mounting disc 720, an anti-slip layer arranged on the end surface of the abutting rod 740 far away from the mounting disc 720 is convenient for anti-slip abutting, and prevents the abutting rod 740 and a special-shaped part from sliding, the abutting rod 740 can be provided with abutting rods 740 with different cross sections according to the use condition, so as to be suitable for different special-shaped parts, when the different parts need to abut, a worker respectively rotates the two mounting discs 720, so that the two identical abutting rods 740 on the two mounting disks 720 are in opposite positions, and the clamping of the special-shaped parts is limited by the two identical abutting rods 740 when the two mounting disks 720 are close to each other under the action of the clamping rod assembly 6.

Referring to fig. 1-9, a chamfer detection device, a positioning assembly 8 includes a transmission gear 810 disposed at the top and bottom of a shaft 710 and disposed at the top and bottom of two arms, positioning pins 820 disposed at the top of the arms and disposed at both sides of the transmission gear 810, and a coil spring 830 and a limiting jaw 840 disposed at upper and lower positions on the surface of the positioning pin 820, respectively, the coil spring 830 enables the limiting jaw 840 to be always engaged with the surface of the transmission gear 810, two sets of the two horizontally consistent limiting jaws 840 are used, the portion where the limiting jaws 840 are engaged with the outer ring of the transmission gear 810 is a claw plate, the claw plate is engaged with the positioning pin 820 via a ring, the claw plate and the ring are integrally formed, the top and bottom of the coil spring 830 are respectively connected with the ring of the positioning pin 820 and the limiting jaw 840, and the two limiting jaws 840 are respectively engaged with the outer ring of the transmission gear 810, and the two limiting clamping claws 840 are opposite to the clamping direction of the transmission gear 810, so that the transmission gear 810 cannot rotate clockwise and anticlockwise, when the installation disc 720 needs to be rotated, a worker separates one limiting clamping claw 840 in the two limiting clamping claws 840 in the opposite positioning direction from the transmission gear 810, then the worker can rotate the installation disc 720 at the moment, and after the installation disc 720 is adjusted, the limiting clamping claw 840 separating the transmission gear 810 is released, so that the limiting clamping claw 840 is continuously clamped with the transmission gear 810, further, the installation disc 720 cannot rotate, and therefore the abutting rod 740 on the outer ring surface of the installation disc 720 can stably clamp the special-shaped part.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. The utility model provides a chamfer detection device, includes base (1), its characterized in that, base (1) top is equipped with installing frame (2), and installing frame (2) inside is equipped with lifting means (3), lifting means (3) one side is equipped with adjusting part (4), installing frame (2) one side is located base (1) top and is equipped with spacing subassembly (5), and is equipped with clamping bar subassembly (6) of being connected with adjusting part (4) on spacing subassembly (5), be equipped with butt subassembly (7) and locating component (8) that are connected on clamping bar subassembly (6).

2. The chamfer detection device according to claim 1, wherein one end of the top of the base (1) is provided with a mounting groove (110), the mounting groove (110) is of an inverted convex shape, and the top of the base (1) is symmetrically provided with positioning holes (120) at one side of the mounting groove (110).

3. The chamfer detection device according to claim 2, wherein a rectangular opening (220) is formed in the middle of the surface of the mounting frame (2), positioning blocks (210) matched with the mounting grooves (110) are arranged at the bottoms of the two sides of the mounting frame (2), and the positioning blocks (210) are connected with the base (1) through bolts.

4. The chamfer detection device according to claim 3, wherein the lifting assembly (3) comprises a mounting plate (310) disposed inside the rectangular opening (220), a limiting sliding groove (320) is formed on the surface of the mounting plate (310), a lifting rod (330) is disposed at the top of the mounting plate (310) and penetrates through the limiting sliding groove (320), and a lifting block (340) located inside the limiting sliding groove (320) is slidably sleeved on the surface of the lifting rod (330).

5. The chamfer detection device according to claim 4, wherein the adjusting assembly (4) comprises an adjusting rod (440) rotatably connected with the lifting block (340), the surface of the adjusting rod (440) is sleeved with a trapezoidal expanding block (410) through a thread, two sides of the expanding block (410) are both provided with inclined slots (420), and the top end and the bottom end inside each inclined slot (420) are both provided with arc-shaped limiting grooves (430).

6. The chamfer detection device according to claim 1, wherein the limiting assembly (5) comprises two symmetrical top blocks (510) arranged at the top of the mounting frame (2), two ends of the bottom of each top block (510) are respectively provided with a clamping block (520) and a positioning sliding rod (530), and the clamping blocks (520) are matched with clamping holes formed in the top of the mounting frame (2).

7. The chamfer detection device according to claim 5, wherein the clamping bar assembly (6) comprises two mounting rings (610) slidably sleeved on the surfaces of the two positioning sliding bars (530) and located at upper and lower positions, the surface of each of the two mounting rings (610) is provided with the same expansion plate (620) slidably connected inside the inclined groove (420), the surface of each of the two mounting rings (610) is provided with a clamping bar (630) corresponding to and far away from the expansion plate (620), and the clamping bar (630) comprises two parallel arms and a reinforcing bar connected to one end between the two arms.

8. The chamfer detection device according to claim 7, wherein the abutting assembly (7) comprises a shaft rod (710) rotatably arranged between the two arms and far away from the reinforcing rod, the surface of the shaft rod (710) is arranged on a mounting disc (720) between the two arms, four symmetrical mounting holes (730) are respectively formed in the outer ring surface of the mounting disc (720), and abutting rods (740) are arranged inside the mounting holes (730) through bolts.

9. The chamfer detection device according to claim 8, wherein the positioning assembly (8) comprises transmission gears (810) which are arranged at the top end and the bottom end of the shaft rod (710) and are arranged at the top and the bottom of the two arm rods, positioning pins (820) which are T-shaped are arranged at the top of the arm rods and at the two sides of the transmission gears (810), a coil spring (830) and a limiting jaw (840) which are in an upper position and a lower position are respectively sleeved on the surfaces of the positioning pins (820), the top and the bottom of the coil spring (830) are respectively connected with the positioning pins (820) and the limiting jaw (840), the two limiting jaws (840) are respectively clamped with the outer ring of the transmission gear (810), and the clamping directions of the two limiting jaws (840) and the transmission gear (810) are opposite.