CN211824327U

CN211824327U - Portable three-coordinate calibration gauge block support

Info

Publication number: CN211824327U
Application number: CN202020740206.9U
Authority: CN
Inventors: 张小兴
Original assignee: Jiangsu Yinhe Measurement And Testing Co Ltd
Current assignee: Jiangsu Yinhe Measurement And Testing Co Ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-30
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a portable three-coordinate calibration gauge block bracket, which relates to the technical field of measurement and comprises a base, wherein one side of the base is provided with a convex chute, a convex slide block is arranged in the convex chute in a sliding way, a lead screw is fixedly arranged at the top side of the convex slide block, a sleeve is sleeved on the lead screw in a sliding way, one side of the sleeve is fixedly provided with a connecting rod, a limiting ring is sleeved on the connecting rod, a bearing plate is rotatably arranged on the connecting rod, one side of the convex slide block arranged in the convex chute is contacted with the bearing plate by rotating a rotating handle, then one end of a hexagon bolt is contacted with one side of the lead screw and extrudes the lead screw by rotating the hexagon bolt, and the lead screw and the bearing plate can be conveniently assembled and disassembled by adjusting the lead screw and the hexagon bolt, thereby can reduce the volume of support, reduce occupation space portable.

Description

Portable three-coordinate calibration gauge block support

Technical Field

The utility model relates to a measure technical field, especially relate to a portable three-coordinate calibration gage block support.

Background

Three-coordinate measuring machines are widely used in the mechanical, electronic, instrumentation, plastic and other industries, and are among the most efficient methods of measuring and obtaining dimensional data because they can replace many surface measuring tools and expensive combination gauges, and reduce the time required for complex measurement tasks from hours to minutes, which is an effect that other instruments cannot achieve.

Because of the three-coordinate measuring machine is in long-time use, the measuring machine that can make has the phenomenon that measuring error becomes big to appear, if the three-coordinate measuring machine continues to use under the condition that does not carry out the calibration, consequently, the inconsistent condition of measuring result and actual data can be made to take place, thereby the measurement error that makes, lead to making wrong judgement to the product, the three-coordinate calibration gage block support commonly used simultaneously is mostly the integral type structure, inconvenient use under the condition of some needs angle of adjustment calibration, and the great space of placing of the great needs of integral type three-coordinate calibration gage block support volume is not convenient for carry, consequently, need a portable three-coordinate calibration gage block support to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable three-coordinate calibration gage block support to solve the three-coordinate calibration gage block support commonly used and mostly be the integral type structure, to some inconvenient uses under the condition that need angle of adjustment calibration, and the great space of placing of the great needs of integral type three-coordinate calibration gage block support problem of not being convenient for carry.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable three-coordinate calibration gage block support, includes the base, protruding type spout has been seted up to one side of base, and slidable mounting has protruding type slider in protruding type spout, and the top side fixed mounting of protruding type slider has the lead screw, and the sleeve pipe has been cup jointed in the slip on the lead screw, and sheathed tube one side fixed mounting has the connecting rod, and fixed the cup joint has the spacing collar on the connecting rod, rotates on the connecting rod and installs the loading board, and the loading board contacts with one side that the spacing collar is close to each other, and the top side fixed mounting.

Preferably, first screw hole has been seted up to the top side of base, and first screw hole female connection has the screw rod, and the one end of screw rod contacts with one side of protruding type slider, and the other end of screw rod extends to outside the first screw hole and fixed mounting has the hand of turning round, is convenient for fix protruding type slider spacing through the screw rod.

Preferably, a second threaded hole is formed in one side of the sleeve, a hexagon bolt is connected to the second threaded hole in an internal thread mode, two ends of the hexagon bolt extend to the outside of the second threaded hole, one end of the hexagon bolt is in contact with the lead screw, and the sleeve is convenient to fix and limit through the hexagon bolt.

Preferably, the connecting rod is provided with a movable cavity, the inner wall of one side of the movable cavity is provided with a guide hole, the inner wall of one side of the guide hole is provided with two limiting grooves, and the two limiting grooves are symmetrically arranged.

Preferably, movable cavity movable mounting has the slider, and one side fixed mounting of slider has the slide bar, and the one end of slide bar extends to outside the guiding hole and fixed mounting has the limiting plate, and the both sides fixed mounting of slide bar has two spacing pieces, and one side that two spacing pieces kept away from each other extends to two spacing inslots respectively, and the activity intracavity is equipped with the spring, and the one end fixed mounting of spring is on one side inner wall in activity chamber, and the other end fixed mounting of spring is on one side of slider, through two spacing pieces and two spacing groove looks adaptations, be convenient for fix the loading board spacing.

Preferably, the constant head tank has been seted up to one side of loading board, and the limiting plate is located the constant head tank, and one side fixed mounting of limiting plate has a plurality of spacing racks, and a plurality of spacing racks become the circumference and distribute, has seted up a plurality of spacing tooth's sockets on the inner wall of constant head tank, a plurality of spacing racks respectively with a plurality of spacing tooth's socket looks adaptations, one side fixed mounting of limiting plate has the pull ring, the angle of the adjustment loading board of being convenient for.

Preferably, a plurality of scale marks have been seted up to one side of loading board, and a plurality of scale marks become semicircular evenly distributed, and one side fixed mounting of limiting plate has the pointer, and the pointer sets up with the scale mark is corresponding, can confirm the angle of adjustment loading board fast.

The utility model has the advantages that:

the utility model discloses in, through rotating the hand of revolving, the one end of the screw rod of messenger extrudees one side of installing the protruding type slider in protruding type spout, then through rotating hex bolts, the one end of the hex bolts who makes and one side contact of lead screw and extrude it, can be convenient for assemble lead screw and loading board and dismantle through the adjustment to screw rod and hex bolts to can reduce the volume of support, reduce occupation space portable.

The utility model discloses in, the pulling pull ring, the limiting plate that makes drives spacing rack and removes in spacing tooth's socket, and then the spacing rack that makes withdraws from and keeps away from spacing tooth's socket, then rotates the loading board, through the pointer of fixed mounting on the limiting plate and the calibration angle that installs the scale mark on the loading board can the quick adjustment loading board, send out the pull ring after angular adjustment accomplishes, under the reaction force of spring, the spacing rack that makes and the fixed loading board of spacing tooth's socket coincidence being convenient for.

Drawings

Fig. 1 is the utility model provides a three-dimensional structure schematic diagram of a portable three-coordinate calibration gauge block support.

Fig. 2 is the utility model provides a structural schematic diagram that portable three-coordinate calibration gage block support was cut a section.

Fig. 3 is the utility model provides a structural schematic diagram that portable three-coordinate calibration gage block leg joint pole was cut a section.

Fig. 4 is a schematic structural view of a portion a in fig. 1 of a portable three-coordinate calibration gauge block bracket according to the present invention.

Fig. 5 is a schematic structural view of a portion B in fig. 2 of a portable three-coordinate calibration gauge block bracket according to the present invention.

In the figure: 1. a base; 2. a convex chute; 3. a convex slider; 4. a screw rod; 5. a sleeve; 6. a connecting rod; 7. a limiting ring; 8. a carrier plate; 9. calibrating the gauge block; 10. a first threaded hole; 11. a screw; 12. rotating the hands; 13. a second threaded hole; 14. a hexagon bolt; 15. a movable cavity; 16. a guide hole; 17. a limiting groove; 18. a slide sheet; 19. a slide bar; 20. a limiting sheet; 21. a spring; 22. positioning a groove; 23. a limiting plate; 24. a pull ring; 25. a limit rack; 26. a limiting tooth socket; 27. scale marking; 28. a pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a portable three-coordinate calibration gauge block support, including base 1, protruding type spout 2 has been seted up to one side of base 1, protruding type spout 2 slidable mounting has protruding type slider 3, the top side fixed mounting of protruding type slider 3 has lead screw 4, sleeve pipe 5 has been cup jointed in the sliding on the lead screw 4, one side fixed mounting of sleeve pipe 5 has connecting rod 6, spacing collar 7 has been cup jointed to the fixed on connecting rod 6, it installs loading board 8 to rotate on the connecting rod 6, loading board 8 contacts with the one side that spacing collar 7 is close to each other, the top side fixed mounting of loading board 8 has a plurality of calibration gauge blocks 9.

The utility model discloses in, first screw hole 10 has been seted up to the top side of base 1, and first screw hole 10 female connection has screw rod 11, and screw rod 11's one end contacts with one side of protruding type slider 3, and screw rod 11's the other end extends to first screw hole 10 outer and fixed mounting has hand 12 soon, is convenient for fix protruding type slider 3 spacing through screw rod 11.

The utility model discloses in, second screw hole 13 has been seted up to one side of sleeve pipe 5, and second screw hole 13 female connection has hexagon bolt 14, and outside hexagon bolt 14's both ends all extended to second screw hole 13, hexagon bolt 14's one end contacted with lead screw 4, and it is fixed spacingly to be convenient for with sleeve pipe 5 through hexagon bolt 14.

The utility model discloses in, seted up movable chamber 15 on the connecting rod 6, seted up guiding hole 16 on one side inner wall in movable chamber 15, seted up two spacing grooves 17 on one side inner wall of guiding hole 16, two spacing groove 17 symmetries set up.

The utility model discloses in, movable mounting has slider 18 in the activity chamber 15, one side fixed mounting of slider 18 has slide bar 19, slide bar 19's one end extends to 16 outer and fixed mounting of guiding hole has limiting plate 23, slide bar 19's both sides fixed mounting has two spacing pieces 20, one side that two spacing pieces 20 kept away from each other extends to two spacing grooves 17 respectively in, be equipped with spring 21 in the activity chamber 15, the one end fixed mounting of spring 21 is on one side inner wall of activity chamber 15, the other end fixed mounting of spring 21 is on one side of slider 18, through two spacing pieces 20 and two spacing grooves 17 looks adaptations, be convenient for fix loading board 8 spacing.

The utility model discloses in, constant head tank 22 has been seted up to one side of loading board 8, and limiting plate 23 is located constant head tank 22, and one side fixed mounting of limiting plate 23 has a plurality of spacing racks 25, and a plurality of spacing racks 25 become the circumference and distribute, has seted up a plurality of spacing tooth's socket 26 on the inner wall of constant head tank 22, and a plurality of spacing racks 25 respectively with a plurality of spacing tooth's socket 26 looks adaptations, one side fixed mounting of limiting plate 23 has pull ring 24, the angle of the adjustment loading board 8 of being convenient for.

The utility model discloses in, a plurality of scales 27 have been seted up to one side of loading board 8, and a plurality of scales 27 semicircular evenly distributed that become, one side fixed mounting of limiting plate 23 has pointer 28, and pointer 28 and the corresponding setting of scale 27 can confirm the angle of adjustment loading board 8 fast.

This practical theory of operation: by rotating the handle 12, the handle 12 drives the screw rod 11 to rotate in the first threaded hole 10, one end of the screw rod 11 extrudes one side of the convex slider 3 installed in the convex chute 2, so that the convex slider 3 is fixedly installed in the convex chute 2, so that the screw rod 4 fixedly installed on the convex slider 3 cannot shake, then the hexagon bolt 14 rotates in the second threaded hole 13 by rotating the hexagon bolt 14, one end of the hexagon bolt 14 contacts and extrudes one side of the screw rod 4, so that the position of the sleeve 5 can be fixed, the screw rod 4 and the bearing plate 8 can be conveniently assembled and disassembled by adjusting the screw rod 11 and the hexagon bolt 14, so that the size of the bracket can be reduced, the occupied space is reduced, the carrying is convenient, and the position of the bearing plate 8 can be adjusted by adjusting the hexagon bolt 14, conveniently calibrate the gauge block 9 in multiple directions, then pull the pull ring 24, make the pull ring 24 drive the limiting plate 23 to slide, thereby make the limiting plate 23 drive the sliding piece 18 to slide in the movable cavity 15, and then make the spring 21 deform, and at the same time under the movement of the limiting plate 23 and then can drive the limiting piece 20 to move in the limiting groove 17, thereby make the limiting rack 25 move in the limiting tooth groove 26 under the movement of the limiting plate 23, when the limiting rack 25 withdraws from and keeps away from the limiting tooth groove 26, then rotate the bearing plate 8, through the pointer 28 fixedly installed on the limiting plate 23 and the scale mark 27 installed on the bearing plate 8 can quickly adjust the calibration angle of the bearing plate 8, send the pull ring 24 after the angular adjustment is completed, under the reaction force of the spring 21, make the limiting rack 25 and the limiting tooth groove 26 coincide to be convenient for fixing the bearing plate 8, through the cooperation of the limiting piece 20 and the, the bearing plate 8 can not shake after the limiting rack 25 and the limiting tooth groove 26 are overlapped.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a portable three-coordinate calibration gage block support, includes base (1), its characterized in that: protruding type spout (2) have been seted up to one side of base (1), slidable mounting has protruding type slider (3) in protruding type spout (2), the top side fixed mounting of protruding type slider (3) has lead screw (4), sleeve pipe (5) have been cup jointed in the slip on lead screw (4), one side fixed mounting of sleeve pipe (5) has connecting rod (6), fixed cover is gone up in connecting rod (6) and is connect spacing collar (7), it installs loading board (8) to rotate on connecting rod (6), one side that loading board (8) and spacing collar (7) are close to each other contacts, the top side fixed mounting of loading board (8) has a plurality of calibration gauge blocks (9).

2. The portable three-coordinate calibration gauge block holder of claim 1, wherein: first screw hole (10) have been seted up to the top side of base (1), and first screw hole (10) internal thread is connected with screw rod (11), and the one end of screw rod (11) contacts with one side of protruding type slider (3), and the other end of screw rod (11) extends to outside first screw hole (10) and fixed mounting has and revolves hand (12).

3. The portable three-coordinate calibration gauge block holder of claim 1, wherein: a second threaded hole (13) is formed in one side of the sleeve (5), a hexagonal bolt (14) is connected to the second threaded hole (13) in an internal thread mode, the two ends of the hexagonal bolt (14) extend to the outside of the second threaded hole (13), and one end of the hexagonal bolt (14) is in contact with the screw rod (4).

4. The portable three-coordinate calibration gauge block holder of claim 1, wherein: the connecting rod (6) is provided with a movable cavity (15), the inner wall of one side of the movable cavity (15) is provided with a guide hole (16), the inner wall of one side of the guide hole (16) is provided with two limiting grooves (17), and the two limiting grooves (17) are symmetrically arranged.

5. The portable three-coordinate calibration gauge block holder of claim 4, wherein: there are slider (18) movable mounting in activity chamber (15), one side fixed mounting of slider (18) has slide bar (19), the one end of slide bar (19) extends to outside guiding hole (16) and fixed mounting has limiting plate (23), the both sides fixed mounting of slide bar (19) has two spacing pieces (20), one side that two spacing pieces (20) kept away from each other extends to in two spacing grooves (17) respectively, be equipped with spring (21) in activity chamber (15), the one end fixed mounting of spring (21) is on one side inner wall in activity chamber (15), the other end fixed mounting of spring (21) is on one side of slider (18).

6. The portable three-coordinate calibration gauge block holder of claim 1, wherein: locating slot (22) have been seted up to one side of loading board (8), and limiting plate (23) are located locating slot (22), and one side fixed mounting of limiting plate (23) has a plurality of spacing racks (25), and a plurality of spacing racks (25) become the circumference and distribute, has seted up a plurality of spacing tooth's socket (26) on the inner wall of locating slot (22), a plurality of spacing racks (25) respectively with a plurality of spacing tooth's socket (26) looks adaptation, one side fixed mounting of limiting plate (23) has pull ring (24).

7. The portable three-coordinate calibration gauge block holder of claim 1, wherein: a plurality of scale marks (27) have been seted up to one side of loading board (8), and a plurality of scale marks (27) become semicircular evenly distributed, and one side fixed mounting of limiting plate (23) has pointer (28), and pointer (28) and scale mark (27) correspond the setting.