TW202004042A - High-load multi-axis adjustment device for enabling a slide block to stably slide on two support slide rails, and ensuring a sliding accuracy between the slide block and the limit slide rails on both sides - Google Patents

Abstract

Provided is a high-load multi-axis adjustment device, which includes: an X-axis base and a Y-axis superimposed to each other; and two slide rail sets for allowing the X-axis base and the Y-axis base to perform a sliding displacement. The two slide rail sets are matched to and installed on the X-axis base and the Y-axis base, respectively, and each slide rail set includes a slide block, two limit slide rails, and two support slide rails. The slide rail set is provided with the two support slide rails on a force-application surface of the slide block, and is also provided with a cone groove to achieve a sliding state in cooperation with a slide unit. When the slide block slides under a force, a support torque of the two support slide rails in a loading direction not only enables the slide block to stably slide on the two support slide rails, but also ensures a sliding accuracy between the slide block and the limit slide rails on both sides through being supported by the two support slide rails, so as to avoid misalignment and deformation, improve the stability in structural applications and the stability of accuracy, and facilitate extension of service 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 conventional measurement platform structure, please refer to the figures 12, 13 and 14 as shown, including an X-axis seat 40 and a Y-axis seat 50 stacked one above the other, and providing the X-axis seat 40 and the Y Two sliding rail sets 60 for sliding displacement of the shaft base 50. The X-axis base 40 includes a cooperating upper base 41 and a top plate 42. The upper base 41 is provided with an X-axis first sliding rail on the top surface Slot 411, the Y-axis seat 50 includes a 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 seat 50 is below The base 51 is stacked on the base 41 on the X-axis base 40, and is locked and fixed to each other; the two slide rail sets 60 include two limit slide rails 61 and a slide that slides between the two limit slide rails 61 Block 62, wherein the two limiting slide rails 61 are fixed at both ends of the first and second slide rail grooves 411, 511, and a sliding groove 63 is formed between the two limiting slide rails 61 for the slider 62 is slidingly installed, and both sides of the slider 62 are combined with the two limiting slide rails 61 by the sliding unit 64, and finally the top plate 42 and the bottom plate 52 are respectively assembled on the surface of the slider 62, thereby through 2. The slide rail set 60 causes the X-axis seat 40 and the Y-axis seat 50 to respectively reach the displacement and actuation states of the X-axis and the Y-axis.

Looking 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 above-mentioned structure, the slide rail group 60 only provides the sliding movement of the slider 62 with two limit slide rails 61 In order to improve the smoothness of the sliding movement of the slider 62 between the two limiting slide rails 61, the slider 62 only forms a linkage through the combination of the sliding unit 64 between the two ends and the two limiting slide rails 61. And suspended in the first and second slide rail grooves 411, 511, therefore, when the top plate 41 carries a heavy object to carry a load displacement, the top plate 41 will press the slider 62 to sink due to the load, thereby allowing the slider 62 and 2. The difference in the sliding position between the limiting slide rails 61 causes the sliding unit 64 to deform, increasing the sliding resistance of the slider 62, so that the sliding stability, accuracy stability, and smoothness are reduced. Damage and destruction between the slider 62 and the limit slide 61 accelerates the consumption of service life and lacks practicality.

In view of this, the inventor has been engaged in the manufacturing development and design of related products for many years. In view of the above objectives, after detailed design and careful evaluation, the inventor finally has a practical invention.

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

The above high-load multi-axis adjustment device includes: an X-axis seat and a Y-axis seat stacked one above the other, and two slide rail sets providing sliding displacement of the X-axis seat and the Y-axis seat. The X-axis seat includes a phase Cooperate with an upper base and a top plate, the upper base is provided with an X-axis first slide rail groove recessed in the center of the top surface, and two shallower depths are provided on both sides of the first slide rail groove A first guide groove, and the first slide rail groove further penetrates the upper base to provide a first support groove; the Y-axis seat includes a matched lower base and a bottom plate, the lower base is tied to the center of the bottom surface A Y-axis second slide rail groove is recessed at the bottom, and two second guide grooves with shallow depth are provided on both sides of the second slide rail groove, and the second slide rail groove penetrates the lower base more upward A second support groove is provided, and the Y-axis base is a base on which the X-axis base is stacked and locked with each other; the two slide rail assemblies are respectively installed on the X-axis base and The Y-axis seat includes a slider slidably accommodated in the first and second slide grooves, two limit slides fixedly arranged in the first and second guide grooves, and two slides accommodated in the first Supporting rails of one and two supporting grooves, wherein the surface of the slider is respectively combined with the top plate and the bottom plate, and slides on two sides in contact with the two limiting slide rails, and the slider faces the first and second The surfaces of the supporting grooves are respectively in contact with two supporting slide rails, and the supporting slide rails installed in the first and second supporting grooves are in contact with each other.

Preferably, two surfaces of the first and second guide grooves are provided with a number of coupling holes, and the two limit slides of the two slide rail sets are provided with a number of perforations in position, and the limit slides are locked and fixed to Matching the first and second guide grooves.

Preferably, a convex portion is formed on the central surfaces of the top plate and the bottom plate, and the convex portion is provided with a combination hole to be used as a slider combined with the slide rail group.

Preferably, a tapered groove is provided between both sides of the slider of the two slide rail sets and the two limited slide rails, and a slide unit is provided through the tapered grooves.

Preferably, two sliders of the two slide rails are provided with two tapered grooves on the front surface, and two tapered grooves are correspondingly provided on the front surface of the support slide rails, and a slide unit is provided through the tapered grooves.

Compared with the effect of the previous technology: the slide rail group is provided with two supporting slide rails on the bearing surface of the slider, and is provided with a tapered groove and a sliding unit to achieve the sliding state, so that when the slider is forced to slide, it can pass through the two The supporting slide has a supporting moment in the direction of load, which not only enables the slider to slide stably on the two supporting slides, but also supports the two supporting slides to ensure that the slider and the limit slides on both sides Sliding accuracy, to avoid the occurrence of misalignment deformation, improve the stability of the application of the structure, the stability of accuracy and help extend the service life.

〔this invention〕

10‧‧‧X axis seat

11‧‧‧Up base

111‧‧‧The first slide groove

112‧‧‧First guide groove

113‧‧‧Combination hole

114‧‧‧First support slot

12‧‧‧Top board

121‧‧‧Convex

122‧‧‧Combination hole

20‧‧‧Y axis seat

21‧‧‧ Lower base

211‧‧‧Second slide rail slot

212‧‧‧Second guide groove

213‧‧‧Combination hole

214‧‧‧second support slot

22‧‧‧Bottom plate

221‧‧‧Convex

222‧‧‧Combination hole

30‧‧‧Slide rail set

31‧‧‧slider

311‧‧‧Pierce hole

312‧‧‧The first cone groove

313‧‧‧The third cone groove

32‧‧‧Limit slide

321‧‧‧Perforation

322‧‧‧screw

323‧‧‧Second cone groove

33‧‧‧support rail

331‧‧‧Fourth cone groove

34‧‧‧sliding unit

35‧‧‧sliding unit

〔Knowledge〕

40‧‧‧X axis seat

41‧‧‧Up base

411‧‧‧The first slide groove

42‧‧‧Top board

50‧‧‧Y axis seat

51‧‧‧Lower base

511‧‧‧Second slide rail slot

52‧‧‧Bottom plate

60‧‧‧Slide rail set

61‧‧‧Limit slide

62‧‧‧slider

63‧‧‧chute

64‧‧‧sliding unit

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

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

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

Figure 4: It is a top view of the present invention and a schematic diagram of each cross section.

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

Fig. 6 is a schematic cross-sectional view taken along the line B-B of the present invention.

Fig. 7 is a schematic view of the C-C cross-sectional view of the present invention without action.

Fig. 8 is a schematic diagram of the sliding displacement of C-C cross section of the present invention.

Fig. 9 is a schematic view of the D-D cross-sectional view of the present invention without action.

Fig. 10 is a schematic diagram of the sliding displacement of the D-D cross section of the present invention.

Fig. 11 is a perspective view of the operating state of the present invention.

Figure 12: It is an exploded view of the conventional knowledge.

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

Figure 14: Schematic diagram of the conventional sliding displacement.

In order for your reviewing committee to have a better understanding and understanding of the purpose, features and effects of the present invention, the following is please cooperate with [the brief description of the drawings] as detailed below: first, please refer to the first, second and third figures for cooperation As shown in FIGS. 4 and 5, a high-load multi-axis adjustment device includes an X-axis seat 10 and a Y-axis seat 20 stacked one above the other, and provides a sliding displacement of the X-axis seat 10 and the Y-axis seat 20 Two slide rail sets 30, the X-axis seat 10 includes an upper base 11 and a top plate 12 cooperating with each other, the upper base 11 is provided with an X-axis first slide rail groove 111 recessed at the center of the top surface, Then, two first guide grooves 112 with a shallow depth are provided on both sides of the first slide rail groove 111, the surface of the first guide groove 112 is provided with a plurality of coupling holes 113, and the first slide rail groove 111 further penetrates through the The upper base 11 is provided with a first support groove 114, the top plate 12 faces a central surface of the first slide rail groove 111 to form a convex portion 121, and the convex portion 121 is provided with a number 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 provided with a Y-axis second slide rail groove 211 recessed in the center of the bottom surface, and then provided on both sides of the second slide rail groove 211 The second guide groove 212 with a shallow depth is provided with a plurality of coupling holes 213 on the surface of the second guide groove 212, and the second slide rail groove 211 further penetrates the lower base 21 to provide a second support groove 214. The bottom plate 22 forms a convex portion 221 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 base 21 stacked on the X-axis seat 10 on the base 11 and locked with each other, the two slide rail sets 30 are respectively installed on the X-axis seat 10 and the Y-axis seat 20, including a slidably accommodated in the first and second slide The slide blocks 31 of the rail grooves 111 and 211, the two fixed slide rails 32 fixed in the first and second guide grooves 112 and 212, and the two support slides accommodated in the first and second support grooves 114 and 214 Rail 33, wherein the surface of the slider 31 is provided with a plurality of through holes 311, which are respectively combined with the top plate 12 and the bottom plate 22, and the two limiting slide rails 32 are provided with a number of through holes 321, and are matched with screws 322 The limiting slide rail 32 is locked and fixed to the matched first and second guide grooves 112 and 212, and a first cone groove 312 is provided on both sides of the slider 31, and the two limiting slide rails 32 are correspondingly provided. There is a second tapered groove 323, and a sliding unit 34 is interposed between 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 support grooves 114, 214 is more Two third tapered grooves 313 are provided, and a fourth tapered groove 331 is correspondingly provided on both end surfaces of the support slide rails 33, and a sliding unit 35 is sandwiched between 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 contact with each other.

For the composition and application of its structure, please refer to Figures 2, 4, 5, and 6 in conjunction with Figures 7, 8, 9, 10, and 11, the X-axis seat 10 and the Y-axis seat 20 are first put on the base The base 11 and the lower base 21 are stacked on each other, and then locked and fixed by a locking member, so that the first slide rail groove 111 of the upper base 11 and the second slide rail groove 211 of the lower base 21 are in phase Staggered to form a cross shape, two of the slide rail groups 30 are respectively accommodated in the upper base 11 and the lower base 21, and are respectively connected to the top plate 12 and the bottom plate 22, and two of the slide rail groups 30 support the slide rails The 33 series are respectively accommodated and restricted in the first and second support grooves 114 and 214, and the two limit slides 32 are respectively arranged in the first and second guide grooves 112 and 212 and are aligned and combined with the screws 322 The holes 113 and 213 are locked and fixed, and then the slider 31 is slidably disposed in the first and second slide rail grooves 111 and 211, and the first and third tapered grooves 312 and 313 in the periphery are matched with the sliding units 34 and 35 respectively It slides with the second cone groove 323 of the two limiting slide rails 32 and the fourth cone groove 331 of the two supporting slide rails 33, and finally the top plate 12 and the bottom plate 22 correspond to the X and Y axis seats 10, 20 is fixed to the through hole 311 of the slider 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 group 30, and use the limit slides on both sides The rail 32 and the support rail 33 at the upper end improve the sliding stability of the slider 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. The limit slide rails 32 on both sides and the lower support slide rails 33 improve the sliding stability of the slider 31, and more surely provide the support effect of the slider 31. With the above structure, a high-load multi-axis adjustment can be completed Device.

With the structure of the above specific embodiment, the following benefits can be obtained: the slide rail group 30 is provided with two supporting slide rails 33 on the bearing surface of the slider 31, and is matched with the third and four cone grooves 313, 331 When the sliding unit 35 reaches the sliding state, when the slider 31 is forced to slide, it can pass through the two support rails 33 to have a supporting moment in the direction of the load, not only makes the slider 31 slide stably on the two support rails 33 , Through the support of the two support rails 33, to ensure the sliding accuracy between the slider 31 and the two side limiting rails 32, to avoid the occurrence of misalignment deformation, improve the stability of the structural application, the stability of accuracy and Helps extend the service life.

In summary, the present invention has indeed reached a breakthrough structural design, and has improved the content of the invention, and at the same time can achieve industrial utility and progress, and the present invention has not been found in any publication, but also novel, when In line with the relevant laws and regulations of the Patent Law, I filed an application for an invention patent in accordance with the law, and urge the examination committee of the Jun Bureau to grant legal patent rights.

The above is only one of the preferred embodiments of the present invention, and it should not be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application of the present invention should still belong to the present invention Within the scope of the patent.

10‧‧‧X axis seat

11‧‧‧Up base

111‧‧‧The first slide groove

112‧‧‧First guide groove

113‧‧‧Combination hole

114‧‧‧First support slot

12‧‧‧Top board

121‧‧‧Convex

122‧‧‧Combination hole

20‧‧‧Y axis seat

21‧‧‧ Lower base

211‧‧‧Second slide rail slot

212‧‧‧Second guide groove

213‧‧‧Combination hole

214‧‧‧second support slot

22‧‧‧Bottom plate

221‧‧‧Convex

222‧‧‧Combination hole

30‧‧‧Slide rail set

31‧‧‧slider

311‧‧‧Pierce hole

32‧‧‧Limit slide

321‧‧‧Perforation

33‧‧‧support rail

Claims (5)

A high-load multi-axis adjustment device includes an X-axis seat and a Y-axis seat stacked one above the other, and two slide rail sets that provide sliding displacement of the X-axis seat and the Y-axis seat. The X-axis seat includes matching An upper base and a top plate, the upper base is concavely provided with an X-axis first sliding rail groove at the center of the top surface, and then the second sliding rail groove is provided with a second shallower depth on both sides of the first sliding rail groove A guide groove, and the first slide rail groove further penetrates the upper base to provide a first support groove; the Y-axis seat includes a lower base and a bottom plate, the lower base is located at the center of the bottom surface A Y-axis second slide rail groove is recessed, and two second guide grooves with a shallower depth are provided on both sides of the second slide rail groove, and the second slide rail groove penetrates the lower base further upward A second support groove is provided, and the X-axis base is stacked on the base under the Y-axis base above the base, and locked and fixed to each other; the two slide rail assemblies are respectively installed on the X-axis base and the base Y-axis seat, including a slider slidably accommodated in the first and second slide grooves, two limit slides fixedly arranged in the two first and second guide grooves, and two accommodated in the first Support rails of the two support grooves, wherein the slider surface is respectively combined with the top plate and the bottom plate, and slides on two sides in contact with the two limiting slide rails, and the slider faces the first and second supports The surface of the groove is in contact with two of the supporting slide rails, and the supporting slide rails installed in the first and second supporting grooves are in contact with each other. According to the high-load multi-axis adjustment device described in item 1 of the patent application scope, two of the first and second guide grooves are provided with a number of coupling holes, and the two limit slides of the slide rail group are provided with a number of positions Perforation, and the screw is used to lock and fix the limit slide rail to the matching first and second guide grooves. The high-load multi-axis adjustment device according to item 1 of the patent application scope, wherein the central surfaces of the top plate and the bottom plate both form a convex portion, and the convex portion is provided with a combination hole as a slide for combining the slide rail group Block use. According to the high-load multi-axis adjustment device described in item 1 of the patent application scope, two sliders of the slide rail set are provided with a first cone groove on both sides, and the limit slide rails are provided with a second cone groove , And a sliding unit is provided through the first and second cone grooves. According to the high-load multi-axis adjustment device described in item 1 of the patent application scope, two of the sliders of the slide rail are provided with two third tapered grooves on each end surface, and the end surfaces of the support slide rails are respectively provided with a fourth The tapered groove is provided with a sliding unit through the third and fourth tapered grooves.

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