TWI703277B - High-load multi-axis adjustment device - Google Patents

Abstract

A high-load multi-axis adjustment device, comprising: an X-axis seat, a Y-axis seat, and two slide rail groups that provide sliding displacement of the X-axis seat and the Y-axis seat. It is respectively matched and installed on the X-axis seat and the Y-axis seat, and includes a sliding block, two limit sliding rails, and two supporting sliding rails. The sliding rail group is attached to the load bearing surface of the sliding block with two supporting sliding rails. It is also equipped with a tapered groove and a sliding unit to achieve a sliding state, so that when the sliding block slides under force, it can pass through the two supporting sliding rails to have a supporting moment in the load direction, which not only enables the sliding block to slide stably on the two supporting slides The rail, through the support of the two supporting slide rails, ensures the sliding accuracy between the sliding block and the limit slide rails on both sides, avoids dislocation and deformation, improves the stability of structural application, the stability of precision, and facilitates use The extender of life.

Description

High-load multi-axis adjustment device

The invention relates to a measurement platform structure, in particular to a high-load multi-axis adjustment device.

According to the structure of the conventional measurement platform, please refer to the figures 12, 13, and 14, including an X-axis seat 40 and a Y-axis seat 50 stacked one above the other, and the X-axis seat 40 and the Y-axis seat are provided. The two slide rail group 60 of the sliding displacement of the shaft base 50, the X shaft base 40 includes a matching upper base 41 and a top plate 42, the upper base 41 is set on the top surface with a first slide rail in the X axis Slot 411, the Y-axis base 50 includes a matching lower base 51 and a bottom plate 52. The lower base 51 is provided with a Y-axis second slide rail groove 511 on the bottom surface, and the Y-axis base 50 is below The base 51 is stacked on the base 41 on the X-axis base 40 and locked and fixed with each other; the two slide rails 60 include two limit slide rails 61 and a slide that slides between the two limit slide rails 61 Block 62, two of the limiting slide rails 61 are fastened to both ends of the first and second slide rail grooves 411, 511, and a slide groove 63 is formed between the two limiting slide rails 61 for the slider 62 is slidably installed, and the two sides of the sliding block 62 are linked and linked by the sliding unit 64 and the two limit sliding rails 61, and finally the top plate 42 and the bottom plate 52 are respectively assembled on the surface of the sliding block 62 to pass through Second, the slide rail group 60 makes the X-axis seat 40 and the Y-axis seat 50 reach the displacement actuation state of the X-axis and the Y-axis, respectively.

Looking closely at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reasons are as follows: the slide rail set 60 of the above-disclosed structure only uses two limit slide rails 61 to provide sliding of the slider 62 In order to improve the sliding smoothness of the sliding block 62 between the two limit sliding rails 61, the sliding block 62 only forms a linkage between the two side ends and the two limit sliding rails 61 through the sliding unit 64. And are suspended in the first and second slide rail grooves 411, 511. Therefore, when the top plate 42 carries a heavy object for load displacement, the top plate 42 will press the slider 62 to sink due to the load, thereby causing the slider 62 and 2. There is a position difference between the sliding position of the limit slide rail 61, which causes the sliding unit 64 to deform and increase the sliding resistance of the sliding block 62, so that the sliding stability, accuracy stability and smoothness are reduced, and in severe cases, the The damage between the sliding block 62 and the limit sliding rail 61 will accelerate the consumption of the service life and lack practicality.

In view of this, the inventor of the present invention has been engaged in the manufacturing, development and design of related products for many years. Aiming at the above-mentioned goals, after detailed design and careful evaluation, he finally obtained a practical invention.

The technical problem to be solved by the present invention is to provide a high-load multi-axis adjustment device in view of the above-mentioned defects in the prior art.

The above-mentioned high-load multi-axis adjustment device includes: an X-axis seat, a Y-axis seat, and two slide rail sets that provide sliding displacement of the X-axis seat and the Y-axis seat, the X-axis seat includes a phase In conjunction with an upper base and a top plate, the upper base is recessed in the center of the top surface with a first X-axis sliding rail groove, and two shallower depths are provided on both sides of the first sliding rail groove The first guide groove, and the first slide rail groove further penetrates the upper base and is provided with a first support groove; the Y-axis base includes a matching lower base and a bottom plate, the lower base is tied to the center of the bottom surface A Y-axis second slide groove is recessed, and two second guide grooves with a shallower depth are provided on both sides of the second slide groove, and the second slide groove further penetrates the lower base. The seat is provided with a second support groove, and the Y-axis base is stacked on the upper base of the X-axis base and fixed with each other; the two slide rail assemblies are respectively matched and installed on the X-axis base and The Y axis The seat includes a sliding block slidably received in the first and second slide rail grooves, two limit slide rails fixed in the first and second guide grooves, and two slide rails received in the first and second guide grooves The supporting slide rail of the supporting groove, wherein the surface of the sliding block is respectively combined with the top plate and the bottom plate, and sliding in contact with the two limit sliding rails on both sides, and the sliding block faces the first and second supporting grooves The surfaces respectively contact and slide with the two supporting slide rails, and each of the supporting slide rails installed in the first and second supporting grooves abuts and contacts each other.

Preferably, the surfaces of the first and second guide grooves are provided with a number of coupling holes, and the two limit slide rails of the two slide rail sets are provided with a number perforation, and the limit slide rail is locked and fixed to Matching first and second guide grooves.

Preferably, a convex part is formed on the central surface of the top plate and the bottom plate, and the convex part is provided with a combination hole, which is used as a sliding block combined with the slide rail assembly.

Preferably, a tapered groove is provided between the two side surfaces of the sliding block of the two slide rail sets and the two limit slide rails, and a sliding unit is clamped through the tapered grooves.

Preferably, two tapered grooves are provided on the front surface of the sliders of the two slide rail sets, and a tapered groove is correspondingly provided on the front surfaces of the two supporting slide rails, and the sliding unit is clamped through the tapered grooves.

The slide rail assembly is further provided with two supporting slide rails on the load bearing surface of the slide block, and is provided with a tapered groove and a sliding unit to achieve a sliding state. When the slide block slides under force, the two supporting slide rails can be The supporting moment in the load direction not only enables the sliding block to slide stably on the two supporting sliding rails, but also through the support of the two supporting sliding rails to ensure the sliding accuracy between the sliding block and the limit sliding rails on both sides to avoid dislocation and deformation The situation arises, which improves the stability of structural application, the stability of precision and helps to extend the service life.

〔this invention〕

10‧‧‧X axis seat

11‧‧‧Upper base

111‧‧‧First slide groove

112‧‧‧First guide groove

113‧‧‧Combination hole

114‧‧‧First support groove

12‧‧‧Top plate

121‧‧‧Protrusion

122‧‧‧Combination hole

20‧‧‧Y axis seat

21‧‧‧Lower base

211‧‧‧Second slide rail groove

212‧‧‧Second guide groove

213‧‧‧Combination hole

214‧‧‧Second support groove

22‧‧‧Bottom plate

221‧‧‧Protrusion

222‧‧‧Combination hole

30‧‧‧Slide rail set

31‧‧‧Slider

311‧‧‧Through hole

312‧‧‧First taper groove

313‧‧‧Third taper groove

32‧‧‧Limiting Slide

321‧‧‧ Piercing

322‧‧‧screw

323‧‧‧Second taper groove

33‧‧‧Support slide

331‧‧‧The fourth taper groove

34‧‧‧Sliding unit

35‧‧‧Sliding unit

[Learning]

40‧‧‧X axis seat

41‧‧‧Upper base

411‧‧‧First slide groove

42‧‧‧Top plate

50‧‧‧Y axis seat

51‧‧‧Lower base

511‧‧‧Second slide rail groove

52‧‧‧Bottom plate

60‧‧‧Slide rail set

61‧‧‧Limiting Slide

62‧‧‧Slider

63‧‧‧Chute

64‧‧‧Sliding unit

Figure 1: is a perspective view of the present invention.

Figure 2: is an exploded view of the present invention.

Figure 3: is an exploded view of the slide rail assembly of the present invention.

Figure 4: is a top view of the present invention and a schematic diagram of each cross-sectional label.

Figure 5: is a schematic cross-sectional view of A-A of the present invention.

Figure 6: is a schematic cross-sectional view of B-B of the present invention.

Figure 7: is the unacted schematic diagram of the C-C section of the present invention.

Figure 8: is a schematic diagram of the sliding displacement of the C-C section of the present invention.

Figure 9: is an unactuated schematic view of the D-D section of the present invention.

Figure 10: is a schematic diagram of the sliding displacement of the present invention in D-D section.

Figure 11: is a perspective view of the actuation state of the present invention.

Figure 12: This is an exploded view of conventional knowledge.

Figure 13: is a cross-sectional view of conventional knowledge.

Figure 14: is a schematic diagram of the conventional sliding displacement.

In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of the present invention, please cooperate with the following [Schematic Description] as detailed below: First, please refer to Figures 1, 2 and 3 As shown in Figures 4 and 5, a high-load multi-axis adjustment device includes an X-axis seat 10, a Y-axis seat 20 stacked up and down, and a sliding displacement of the X-axis seat 10 and the Y-axis seat 20 Two slide rail sets 30. The X-axis base 10 includes an upper base 11 and a top plate 12 that are matched with each other. The upper base 11 is recessed in the center of the top surface with a first slide rail groove 111 in the X axis. On both sides of the first slide rail groove 111, two first guide grooves 112 with a shallower depth are provided. The surface of the first guide groove 112 is provided with a number of coupling holes 113, and the first slide rail groove 111 further penetrates the The upper base 11 is provided with a first supporting groove 114, the top plate 12 faces the central surface of the first slide rail groove 111 to form a convex portion 121, and the convex portion 121 is provided with a plurality of combination holes 122, the Y-axis seat 20 It includes a matching lower base 21 and a bottom plate 22. The lower base 21 is recessed in the center of the bottom surface with a second slide rail groove 211 in the Y axis, and two sides of the second slide groove 211 are provided The second guide groove 212 has a shallower depth. The surface of the second guide groove 212 is provided with a number of coupling holes 213, and the second slide rail groove 211 further penetrates the lower base 21 and is provided with a second support groove 214. A convex portion 221 is formed on the bottom plate 22 facing the central surface of the second slide rail groove 211, and the convex portion 221 is provided with a combination hole 222, and the Y-axis seat 20 is a lower base 21 stacked on the X-axis seat 10 above the base 11, and locked and fixed to each other, the two slide rail sets 30 are respectively collocated and installed on the X-axis base 10 and the Y-axis base 20, including a slidably accommodated in the first and second slides The sliding blocks 31 and two of the rail grooves 111 and 211 are fixed to the limit sliding rails 32 of the first and second guide grooves 112 and 212, and the two supporting slides accommodated in the first and second support grooves 114, 214 Rail 33, wherein the surface of the sliding block 31 is provided with a number of through holes 311, which are respectively combined with the top plate 12 and the bottom plate 22, and the two limit sliding rails 32 are provided with a number of perforations 321 aligned with screws 322 The limit slide rail 32 is locked and fixed to the matching first and second guide grooves 112, 212, and both sides of the slider 31 are provided with a first tapered groove 312, and the two limit slide rails 32 are correspondingly provided There is a second tapered groove 323, and the sliding unit 34 is sandwiched by the first and second tapered grooves 312, 323 to achieve a sliding displacement state, and the end surface of the slider 31 facing the first and second supporting grooves 114, 214 is more Two third tapered grooves 313 are provided, and the end faces of the two supporting slide rails 33 are correspondingly provided with a fourth tapered groove 331. The sliding unit 35 is sandwiched by the third and fourth tapered grooves 313 and 331 to achieve sliding displacement, and each The supporting slide rails 33 accommodated in the first and second supporting grooves 114 and 214 are in abutting contact with each other.

For the composition and application of its structure, please refer to Figures 2, 4, 5, 6 and Figures 7, 8, 9, 10, and 11. The X-axis seat 10 and the Y-axis seat 20 are first installed on the base The base 11 and the lower base 21 are overlapped and abutted, and then locked and fixed by a lock, so that the first sliding rail groove 111 of the upper base 11 is aligned with the second sliding rail groove 211 of the lower base 21 Staggered to form a cross shape, the two slide rail sets 30 are respectively accommodated in the upper base 11 and the lower base 21, and then connected to the top plate 12 and the bottom plate 22 respectively, and two of the slide rail sets 30 support slide rails 33 series are respectively contained in the first and second support grooves 114, 214, and the two limit sliding rails 32 are respectively arranged in the first and second guide grooves 112, 212 and aligned with the screws 322 The holes 113 and 213 are locked and fixed, and the sliding block 31 is slidably arranged in the first and second sliding rail grooves 111 and 211, and the peripheral first and third tapered grooves 312 and 313 are respectively matched with the sliding units 34 and 35 The second tapered groove 323 of the two limiting slide rails 32 and the fourth tapered groove 331 of the two supporting slide rails 33 are sandwiched and slid, and finally the top plate 12 and the bottom plate 22 are respectively corresponding to the X and Y shaft seats 10, 20 is locked to the through hole 311 of the sliding block 31, so that the X-axis base 10 can reach the X-axis displacement state between the upper base 11 and the top plate 12 through the slide rail assembly 30, and use the limit sliding on both sides The rail 32 and the supporting slide rail 33 at the upper end enhance the sliding stability of the sliding block 31, and the Y-axis seat 20 reaches the Y-axis displacement state between the lower base 21 and the bottom plate 22 through another slide rail group 30, which also uses The limit slide rails 32 on both sides and the support slide rail 33 at the lower end enhance the sliding stability of the slider 31, and more reliably provide the support effect of the slider 31. With the above structure, a high-load multi-axis adjustment can be achieved. Device.

With the structure of the above specific embodiment, the following benefits can be obtained: the sliding rail group 30 is attached to the force-bearing surface of the sliding block 31 and is further provided with two supporting sliding rails 33, which are matched through the third and four-tapered grooves 313, 331 When the sliding unit 35 reaches the sliding state, when the sliding block 31 is forced to slide, it can pass through the two supporting sliding rails 33 to have a supporting moment in the load direction, which not only enables the sliding block 31 to slide stably on the two supporting sliding rails 33 , Through the support of the two supporting slide rails 33, to ensure the sliding accuracy between the slider 31 and the limit slide rails 32 on both sides, avoid dislocation and deformation, and improve the stability of structural application, the stability of precision and Those who contribute to the extension of service life.

In summary, the present invention has indeed achieved a breakthrough structural design, and has an improved content of the invention, while at the same time it can achieve industrial applicability and advancement, and the present invention has not been seen in any publications, and it is also novel. In accordance with the relevant provisions of the Patent Law, Yan filed an application for an invention patent in accordance with the law, and I implore the Jun Bureau review committee to grant a legal patent.

Only the above is only a preferred embodiment of the present invention, and should not be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made according to the scope of the patent application of the present invention should still belong to the present invention Covered by the patent.

10‧‧‧X axis seat

11‧‧‧Upper base

111‧‧‧First slide groove

112‧‧‧First guide groove

113‧‧‧Combination hole

114‧‧‧First support groove

12‧‧‧Top plate

121‧‧‧Protrusion

122‧‧‧Combination hole

20‧‧‧Y axis seat

21‧‧‧Lower base

211‧‧‧Second slide rail groove

212‧‧‧Second guide groove

213‧‧‧Combination hole

214‧‧‧Second support groove

22‧‧‧Bottom plate

221‧‧‧Protrusion

222‧‧‧Combination hole

30‧‧‧Slide rail set

31‧‧‧Slider

311‧‧‧Through hole

32‧‧‧Limiting Slide

321‧‧‧ Piercing

33‧‧‧Support slide

Claims (5)

A high-load multi-axis adjustment device, which comprises an X-axis seat, a Y-axis seat, and two slide rail sets that provide sliding displacement of the X-axis seat and the Y-axis seat. The X-axis seat includes a matching An upper base and a top plate, the upper base is recessed in the center of the top surface with a first X-axis sliding rail groove, and on both sides of the first sliding rail groove two shallower second A guide groove, and the first slide rail groove further penetrates the upper base and is provided with a first support groove; the Y-axis base includes a matching lower base and a bottom plate, and the lower base is located at the center of the bottom surface A second slide groove in the Y axis is recessed, and two second guide grooves with a shallower depth are provided on both sides of the second slide groove, and the second slide groove further penetrates the lower base A second supporting groove is provided, and the upper base of the X-axis base is stacked on the lower base of the Y-axis base, and they are locked and fixed to each other; the two slide rail assemblies are respectively matched and installed on the X-axis base and the The Y-axis seat includes a sliding block slidably received in the first and second slide rail grooves, two limit slide rails fixed in the first and second guide grooves, and two slide rails received in the first 2. The supporting slide rail of the two supporting grooves, wherein the surface of the sliding block is respectively combined with the top plate and the bottom plate, and sliding in contact with the two limit sliding rails on both sides, and the sliding block faces the first and second The surfaces of the supporting grooves respectively contact and slide with the two supporting sliding rails, and each of the supporting sliding rails installed in the first and second supporting grooves is in abutting contact with each other. According to the high-load multi-axis adjustment device described in item 1 of the scope of patent application, wherein the surfaces of the first and second guide grooves are provided with a number coupling hole, and the two limit slide rails of the two slide rail groups are provided with a number in alignment. Perforate and fix the limit slide rail in the matching first and second guide grooves with screws. According to the high-load multi-axis adjustment device described in item 1 of the scope of the patent application, wherein the central surface of the top plate and the bottom plate is formed with a convex part, and the convex part is provided with a combined hole as a knot Use with the slide block of the slide rail group. According to the high-load multi-axis adjustment device described in item 1 of the scope of patent application, the two slide rail sets are provided with a first tapered groove on both sides of the sliding block, and both the limit slide rails are provided with a second tapered groove , And a sliding unit is clamped through the first and second taper grooves. According to the high-load multi-axis adjustment device described in item 1 of the scope of patent application, two third tapered grooves are provided on one end surface of the sliding block of the two slide rail sets, and two third tapered grooves are respectively provided on the end surfaces of the two support slide rails. A four-cone groove, and a sliding unit is clamped through the third and four-cone grooves.

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