CN214470686U

CN214470686U - Three-coordinate detection device for precision machining

Info

Publication number: CN214470686U
Application number: CN202120137266.6U
Authority: CN
Inventors: 潘云雪
Original assignee: Suzhou Jinlong Precision Machinery Co ltd
Current assignee: Suzhou Jinlong Precision Machinery Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-22
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a precision machining's three-coordinate detection device, including examining test table, examine test table one end top fixedly connected with support column, the inside recess that is provided with of support column, the support column top is provided with the motor, the motor output passes the support column top and is connected with the threaded rod, the threaded rod is located the recess, the threaded rod other end extends to the support column bottom and rotates to be connected at examining test table top surface. The utility model discloses movable block both sides erection joint piece, connecting block one side contacts with the recess inner wall, cushions when protruding type horizontal pole reciprocates and stably removes, and the electric telescopic handle of protruding type horizontal pole one end installation drives concave template back-and-forth movement, and more stable when buffer block and buffer spring make concave template remove, and the cross diaphragm passes through the connecting plate to be installed on concave template, and linear electric motor makes the gauge head control, thereby realizes the high-efficient stable regulation in three positions of survey probe, makes the detection more accurate.

Description

Three-coordinate detection device for precision machining

Technical Field

The utility model relates to a machining technical field specifically is a precision machining's three-coordinate detection device.

Background

In the process of machining precision machinery, strict control needs to be performed on the quality of the precision machinery, and the service life and safety of the precision machinery are related to the quality of the precision machinery, so that the precision machinery needs to be subjected to three-coordinate sampling inspection or full inspection, a special three-coordinate detection device is required to be supported in an auxiliary mode, and the three-coordinate detection device becomes an important means for design, development, machining and manufacturing and quality assurance of modern manufacturing industry, particularly mold industry, due to high precision, high flexibility and excellent digitization capability of the three-coordinate detection device.

But prior art when the in-service use, traditional three-coordinate detection device has a great deal of problems, and the structure is complicated, and the popularization degree is not high, and the operation is inconvenient, can not provide stable fixed, can't avoid the skew to cause the emergence that detects the inaccurate condition, can not the high-efficient stable regulation probe position in three position, and this device can the high-efficient stable regulation probe position in three position, guarantees the quality that detects to be convenient for to the control of work piece quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precision machining's three-dimensional detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the detection table comprises a detection table, a support column is fixedly connected to the top of one end of the detection table, a groove is formed in the support column, a motor is arranged on the top of the support column, the output end of the motor penetrates through the top end of the support column to be connected with a threaded rod, the threaded rod is positioned in the groove, the other end of the threaded rod extends to the bottom of the support column to be rotatably connected to the surface of the top of the detection table, a movable block is in threaded connection with the surface of the threaded rod, connecting blocks are connected to the surfaces of the two sides of the movable block, the other end of each connecting block is connected to the inner wall of the support column, a convex cross rod is fixedly connected to the surface of the other end of the detection table, a concave plate is slidably connected to the surface of the bottom of the convex cross rod, a buffer spring is fixedly connected to the left side of the concave plate, the other end of the buffer spring is fixedly connected to the surface of the connecting blocks, and a buffer block is fixedly connected to the other end of the concave plate, the utility model discloses a buffer block, including buffer block, concave template, linear electric motor, probe, test table outside surface, buffer block other end swing joint has electric telescopic handle, electric telescopic handle is located protruding type horizontal pole right side end, concave template bottom fixed surface is connected with the connecting plate, connecting plate bottom fixedly connected with alternately diaphragm, alternately the diaphragm surface is provided with linear electric motor, linear electric motor bottom swing joint has the probe, probe top swing joint has the probe, it is provided with the fixed plate to examine test table surface, fixed plate bottom side rotates and is connected with the pulley, it is provided with the slide rail to examine test table both sides, the pulley is located the slide rail, it sets up the spout to examine test table bottom, the inside slider that is provided with of spout, it is provided with the dead lever to examine test table outside surface, the slider top is provided with the carriage release lever, the carriage release lever top contacts with the fixed plate bottom.

Preferably, the two ends of the bottom of the detection table are provided with supporting legs, the two sides of each supporting leg are provided with mounting blocks, and the mounting blocks on the two sides of each supporting leg are provided with mounting holes.

Preferably, the convex cross rod is located the dead ahead of the support column and extends to the dead ahead of the support column, and the cross transverse plate is transversely crossed with the convex cross rod.

Preferably, the convex surface of the convex cross rod is matched with the concave plate.

Preferably, the middle part of the fixing plate is provided with a placing hole, and the inside of the placing hole in the middle part of the fixing plate is provided with a non-slip mat.

Preferably, the sliding groove is provided with a round hole, the side wall of the sliding groove is provided with a round hole matched with the fixed rod, and one end of the fixed rod is positioned in the round hole of the sliding groove and is contacted with the bottom of the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the motor drives the threaded rod and rotates, the movable block of threaded rod threaded mounting drives protruding type horizontal pole and reciprocates in the recess, the connecting block is installed to the movable block both sides, connecting block one side contacts with the recess inner wall, cushion the steady movement when protruding type horizontal pole reciprocates, the electric telescopic link of protruding type horizontal pole one end installation drives concave template back-and-forth movement, buffer block and buffer spring make concave template more stable when moving, the cross diaphragm is installed on concave template through the connecting plate, linear electric motor makes the gauge head move about, thereby realize the high-efficient stable regulation in three positions of survey pin, make the detection more accurate;

2. the utility model discloses still detect a surface mounting fixed plate simultaneously, the pulley of installation is removed in the slide rail in the fixed plate both sides, detects a bottom slider and removes in the spout, and the carriage release lever top of installation contacts with the fixed plate on the slider, and the dead lever fastens the carriage release lever through the round hole in the spout, and the carriage release lever is fixed its fixed plate to make the fixed plate can not take place the skew of position when examining, the mounting hole of installation above the supporting leg can be fixed detecting a platform.

Drawings

FIG. 1 is a front view of the overall structure of a precision machining three-coordinate detecting device of the present invention;

FIG. 2 is a side view of the overall structure of a three-coordinate measuring device for precision machining according to the present invention;

fig. 3 is an enlarged view of a structure of a position a in fig. 1 of the three-coordinate detecting device for precision machining according to the present invention.

In the figure: 1. a detection table; 2. a support pillar; 3. a groove; 4. a motor; 5. a threaded rod; 6. a moving block; 7. connecting blocks; 8. a convex cross bar; 9. a concave plate; 10. a buffer block; 11. an electric telescopic rod; 12. a connecting plate; 13. a cross transverse plate; 14. a linear motor; 15. a measuring head; 16. measuring a needle; 17. a chute; 18. a slider; 19. a travel bar; 20. a fixing plate; 21. a slide rail; 22. a pulley; 23. supporting legs; 24. a buffer spring; 25. and (5) fixing the rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: comprises a detection table 1, a support column 2 is fixedly connected to the top of one end of the detection table 1, a groove 3 is arranged in the support column 2, a motor 4 is arranged on the top of the support column 2, the output end of the motor 4 penetrates through the top end of the support column 2 and is connected with a threaded rod 5, the threaded rod 5 is positioned in the groove 3, the other end of the threaded rod 5 extends to the bottom of the support column 2 and is rotatably connected to the surface of the top of the detection table 1, a movable block 6 is in threaded connection with the surface of the threaded rod 5, connecting blocks 7 are connected to the surfaces of the two sides of the movable block 6, the other end of each connecting block 7 is connected to the inner wall of the support column 2, a convex cross rod 8 is fixedly connected to the surface of the connecting block 7, the surface of the bottom of the convex cross rod 8 is slidably connected with a concave plate 9, a buffer spring 24 is fixedly connected to the left side of the concave plate 9, and the other end of the buffer spring 24 is fixedly connected to the surface of the connecting block 7, concave template 9 other end fixedly connected with buffer block 10, buffer block 10 other end swing joint has electric telescopic handle 11, electric telescopic handle 11 is located 8 right side ends of protruding type horizontal pole, concave template 9 bottom fixed surface is connected with connecting plate 12, connecting plate 12 bottom fixedly connected with alternately diaphragm 13, alternately diaphragm 13 surface is provided with linear electric motor 14, linear electric motor 14 bottom swing joint has

gauge head

15, 15 top swing joint of gauge head has probe 16, it is provided with fixed plate 20 to examine 1 surface of test table, fixed plate 20 bottom side rotates and is connected with pulley 22, it is provided with slide rail 21 to examine 1 both sides of test table, pulley 22 is located slide rail 21, it sets up spout 17 to examine 1 bottom of test table, the inside slider 18 that is provided with of spout 17, it is provided with dead lever 25 to examine 1 outside surface of test table, 18 tops of slider are provided with

carriage release lever

19, 19 tops of carriage release lever contact bottom and fixed plate 20.

Detect 1 bottom both ends of platform and be provided with supporting leg 23, supporting leg 23 both sides are provided with the installation piece, the installation piece of supporting leg 23 both sides is provided with the mounting hole, protruding type horizontal pole 8 is located support column 2 dead ahead, and extend to support column 2 dead ahead, cross diaphragm 13 and the horizontal looks intersection of protruding type

horizontal pole

8, 8 protruding faces of protruding type horizontal pole and the 9 looks adaptations of concave type board, fixed plate 20 middle part is provided with places the hole, the downthehole portion of placing is provided with the slipmat at fixed plate 20 middle part, spout 17 is provided with the round hole, spout 17 lateral wall sets up round hole and dead lever 25 phase-match, dead lever 25 one end is located the spout 17 round hole and contacts with 18 bottoms of slider. The motor 4 drives the threaded rod 5 to rotate, a moving block 6 which is installed by the threaded rod 5 in a threaded mode drives a convex cross rod 8 to move up and down in a groove 3, connecting blocks 7 are installed on two sides of the moving block 6, one side of each connecting block 7 is in contact with the inner wall of the groove 3, the convex cross rod 8 is buffered and stably moved when moving up and down, an electric telescopic rod 11 which is installed at one end of the convex cross rod 8 drives a concave plate 9 to move back and forth, a buffer block 10 and a buffer spring 24 enable the concave plate 9 to be more stable when moving, a cross transverse plate 13 is installed on the concave plate 9 through a connecting plate 12, a measuring head 15 is enabled to move left and right through a linear motor 14, therefore three-position efficient and stable adjustment of a measuring needle 16 is achieved, detection is more accurate, a fixed plate 20 is installed on the surface of the detection table 1, pulleys 22 which are installed on two sides of the fixed plate 20 move in a sliding rail 21, a sliding block 18 at the bottom of the detection table 1 moves in a sliding groove 17, and when the top end of a moving rod 19 which is installed on the sliding block 18 is in contact with the fixed plate 20, the fixing rod 25 fastens the moving rod 19 through a circular hole in the sliding groove 17, and the moving rod 19 fixes the fixing plate 20, so that the fixing plate 20 does not generate position deviation during detection, and the mounting hole arranged on the upper surface of the supporting leg 23 can fix the detection table 1.

The working principle is as follows: when in use, the motor 4 drives the threaded rod 5 to rotate, the movable block 6 which is installed by the threaded rod 5 drives the convex cross rod 8 to move up and down in the groove 3, the connecting blocks 7 are installed at two sides of the movable block 6, one side of the connecting block 7 is contacted with the inner wall of the groove 3, the convex cross rod 8 can buffer and stably move when moving up and down, the electric telescopic rod 11 which is installed at one end of the convex cross rod 8 drives the concave plate 9 to move back and forth, the buffer block 10 and the buffer spring 24 can make the concave plate 9 more stable when moving, the cross transverse plate 13 is installed on the concave plate 9 through the connecting plate 12, the linear motor 14 can make the measuring head 15 move left and right, the utility model discloses a fixed plate 20 which is installed on the surface of the detection table 1, two sides of the fixed plate 20 can move in the sliding rail 21 through the installed pulley 22, the sliding block 18 at the bottom of the detection table 1 can move in the sliding groove 17, when the top end of the movable rod 19 which is installed on the sliding block 18 is contacted with the fixed plate 20, the fixing rod 25 fastens the moving rod 19 through a circular hole in the sliding groove 17, and the moving rod 19 fixes the fixing plate 20, so that the fixing plate 20 does not generate position deviation during detection, and the mounting hole arranged on the upper surface of the supporting leg 23 can fix the detection table 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision machining's three-coordinate detection device, is including examining test table (1), its characterized in that: the top of one end of the detection table (1) is fixedly connected with a support column (2), a groove (3) is arranged in the support column (2), a motor (4) is arranged at the top of the support column (2), the output end of the motor (4) penetrates through the top end of the support column (2) to be connected with a threaded rod (5), the threaded rod (5) is positioned in the groove (3), the other end of the threaded rod (5) extends to the bottom of the support column (2) to be rotatably connected to the surface of the top of the detection table (1), a movable block (6) is in threaded connection with the surface of the threaded rod (5), connecting blocks (7) are in surface connection with the two sides of the movable block (6), the other end of each connecting block (7) is connected to the inner wall of the support column (2), a convex cross rod (8) is fixedly connected to the surface of each connecting block (7), and the convex cross rod (8) transversely extends outwards to the position above the other end of the detection table (1), the surface of the bottom of the convex cross rod (8) is slidably connected with a concave plate (9), the left side of the concave plate (9) is fixedly connected with a buffer spring (24), the other end of the buffer spring (24) is fixedly connected to the surface of the connecting block (7), the other end of the concave plate (9) is fixedly connected with a buffer block (10), the other end of the buffer block (10) is movably connected with an electric telescopic rod (11), the electric telescopic rod (11) is positioned at the right side end of the convex cross rod (8), the surface of the bottom of the concave plate (9) is fixedly connected with a connecting plate (12), the bottom of the connecting plate (12) is fixedly connected with a cross transverse plate (13), the surface of the cross transverse plate (13) is provided with a linear motor (14), the bottom of the linear motor (14) is movably connected with a measuring head (15), the top of the measuring head (15) is movably connected with a measuring needle (16), and the surface of the detecting platform (1) is provided with a fixing plate (20), fixed plate (20) bottom side rotates and is connected with pulley (22), it is provided with slide rail (21) to examine test table (1) both sides, pulley (22) are located slide rail (21), it sets up spout (17) to examine test table (1) bottom, spout (17) inside is provided with slider (18), it is provided with dead lever (25) to examine test table (1) outside surface, slider (18) top is provided with carriage release lever (19), carriage release lever (19) top contacts bottom fixed plate (20).

2. A precision-machined three-coordinate detecting device according to claim 1, wherein: detect platform (1) bottom both ends and be provided with supporting leg (23), supporting leg (23) both sides are provided with the installation piece, the installation piece of supporting leg (23) both sides is provided with the mounting hole.

3. A precision-machined three-coordinate detecting device according to claim 1, wherein: the convex cross rod (8) is located in the front of the support column (2) and extends to the front of the support column (2), and the cross transverse plate (13) is transversely crossed with the convex cross rod (8).

4. A precision-machined three-coordinate detecting device according to claim 1, wherein: the convex surface of the convex cross rod (8) is matched with the concave plate (9).

5. A precision-machined three-coordinate detecting device according to claim 1, wherein: the middle of the fixing plate (20) is provided with a placing hole, and the inside of the placing hole in the middle of the fixing plate (20) is provided with a non-slip mat.

6. A precision-machined three-coordinate detecting device according to claim 1, wherein: the sliding groove (17) is provided with a round hole, the side wall of the sliding groove (17) is provided with a round hole matched with the fixing rod (25), and one end of the fixing rod (25) is located in the round hole of the sliding groove (17) and is contacted with the bottom of the sliding block (18).