CN219521227U

CN219521227U - Machine tool base positioning structure

Info

Publication number: CN219521227U
Application number: CN202320393139.1U
Authority: CN
Inventors: 徐大钊; 陈真
Original assignee: Wuhu Rongsheng Machinery Co ltd
Current assignee: Wuhu Rongsheng Machinery Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-15
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to a machine tool base positioning structure which comprises a U-shaped bottom plate, an operating mechanism, a positioning mechanism and a fixing mechanism, wherein the positioning mechanism is arranged in the U-shaped bottom plate, the fixing mechanism is arranged above the positioning mechanism in the U-shaped bottom plate, two fixing plates are symmetrically and fixedly connected to the bottom of the inner wall of the U-shaped bottom plate, an operating box is slidably connected between the outer sides of the two fixing plates, the operating mechanism is arranged in the operating box, and the operating mechanism comprises a first spring. The utility model has the beneficial effects that the problems that the prior art does not have an operation mechanism and can not flexibly move the positioning mechanism and the fixing mechanism at the same time, so that the range and flexibility of positioning adjustment are insufficient in the actual application process, the positioning process is more flexible and easy to operate, and the utility model is beneficial to actual application.

Description

Machine tool base positioning structure

Technical Field

The utility model relates to the technical field of positioning structures, in particular to a machine tool base positioning structure.

Background

Through retrieval, china patent discloses a machine tool base and upright column seam alignment positioning structure (authorized bulletin No. CN 211277415U), and the technology of the patent can play a role in positioning an upright column by arranging the upright column seam alignment positioning structure on one hand, so that the displacement of the upright column relative to the base is avoided, and the machining precision of a machine tool is ensured; on the other hand, when base and stand are assembled, the pinhole plays the effect of consulting, makes the assembly quick, accurate, however, this patent technology does not have operating device in the practical application in-process, can not carry out nimble removal to positioning mechanism and fixed establishment simultaneously for in the practical application in-process, positioning adjustment's scope and flexibility exist not enough, exist and need the place of improvement.

Disclosure of Invention

In view of the foregoing problems in the prior art, a primary object of the present utility model is to provide a machine tool base positioning structure.

The technical scheme of the utility model is as follows: the utility model provides a lathe base location structure, includes U type bottom plate, operating device, positioning mechanism and fixed establishment, the inside of U type bottom plate is provided with positioning device, the inside of U type bottom plate just is located positioning device's top and is provided with fixed establishment, the bottom symmetry fixedly connected with of U type bottom plate inner wall has two fixed plates, two sliding connection has the operation box between the outside of fixed plate, operating device sets up the inside at the operation box, operating device includes first spring.

As a preferred implementation mode, operating device still includes horizontal groove and rectangle slider, first logical groove has all been seted up to the both sides of U type bottom plate, two the second through groove has all been seted up in the outside of fixed plate, two the equal sliding connection in inner wall in first through groove has the pull rod, two horizontal grooves have been seted up to the inside symmetry of operation box, two the pull rod does not run through two second through grooves and extend to the inside fixedly connected with rectangle slider in horizontal groove, two rectangle slider's outside respectively with two horizontal groove inner wall sliding connection, two the outside of pull rod just is located the inside of two horizontal grooves respectively and all overlaps and establish first spring.

As a preferable implementation mode, one end of each pull rod far away from the rectangular sliding block extends to the outer side of the U-shaped bottom plate and is fixedly connected with a handle.

As a preferred implementation mode, the positioning mechanism comprises a lower slide bar, lower springs and lower trapezoidal sliding blocks, wherein two vertical grooves are symmetrically formed in the operation box and are positioned at one side of each transverse groove, the two transverse grooves are respectively communicated with the inner parts of the two vertical grooves, the lower trapezoidal sliding blocks are slidably connected in the two vertical grooves, the lower slide bars are fixedly connected to the tops of the two lower trapezoidal sliding blocks, and the lower springs are sleeved on the outer sides of the two lower slide bars.

As a preferred implementation mode, the fixing mechanism comprises an upper spring, an upper slide bar and an upper trapezoid slide block, wherein the upper trapezoid slide block is connected inside each vertical groove in a sliding mode, the upper slide bar is fixedly connected to the top of each upper trapezoid slide block, the upper spring is sleeved on the outer side of each upper slide bar, and the elastic force of the first spring is larger than the sum of the elastic forces of the upper spring and the lower spring.

As a preferred implementation mode, first sliding grooves are formed in two sides of the inner wall of the U-shaped bottom plate, a base plate is connected between the two inner walls of the first sliding grooves in a sliding mode, two base clamping grooves are formed in the bottom of the base plate, and the two upper sliding rods extend to the inner portions of the two base clamping grooves respectively.

As a preferable implementation mode, a plurality of machine tool clamping grooves are formed in the bottom of the inner wall of the U-shaped bottom plate at equal intervals, and the two lower sliding rods extend to the inner parts of the machine tool clamping grooves respectively.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the operating mechanism is arranged, the operating box can be positioned by matching the operating mechanism with the positioning mechanism, then the operating box is fixed, the base plate can be positioned and fixed along with the operating box by matching the operating mechanism with the fixing mechanism, the process can be flexibly adjusted, the operation is convenient and the fixing is stable, the problem that the traditional technology does not have the operating mechanism and can not flexibly move the positioning mechanism and the fixing mechanism at the same time is solved, the problem that the positioning adjustment range and the flexibility are insufficient in the actual application process is solved, the positioning process is more flexible and easy to operate, and the actual application is facilitated.

Drawings

FIG. 1 is a perspective view of a machine tool base positioning structure provided by the utility model;

FIG. 2 is a top cross-sectional view of a machine tool base positioning structure provided by the present utility model;

FIG. 3 is a cross-sectional view of the interior of the operator's compartment of the present utility model providing a machine tool base positioning structure;

fig. 4 is a schematic diagram of a base plate of a machine tool base positioning structure according to the present utility model.

Legend description: 1. a U-shaped bottom plate; 2. a fixing plate; 3. a first through groove; 4. a pull rod; 5. a handle; 6. a first chute; 7. an operation box; 8. a base plate; 9. a transverse groove; 10. a rectangular slide block; 11. a first spring; 12. a spring is arranged; 13. an upper slide bar; 14. an upper trapezoidal slider; 15. a vertical groove; 16. a machine tool clamping groove; 17. a lower slide bar; 18. a lower spring; 19. a lower trapezoidal slider; 20. a base clamping groove; 21. and a second through slot.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: including U type bottom plate 1, operating device, positioning mechanism and fixed establishment, the inside of U type bottom plate 1 is provided with positioning mechanism, and the inside of U type bottom plate 1 just is located positioning mechanism's top and is provided with fixed establishment, and the bottom symmetry fixedly connected with of U type bottom plate 1 inner wall has operation box 7 between the outside of two fixed plates 2, and operating device sets up the inside at operation box 7, and operating device includes first spring 11.

In this embodiment, can realize fixing a position operation box 7 through operating device cooperation positioning mechanism, it is fixed with operation box 7 again, rethread operating device and fixed establishment cooperation can realize that bed plate 8 is fixed along with the operation box 7 location, the process can be adjusted in a flexible way, convenient operation, and fixed stable, traditional technique has not had operating device, can not carry out nimble removal to positioning mechanism and fixed establishment simultaneously for in the practical application process, the scope and the flexibility of location regulation have not enough problem.

Example 2

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the operating mechanism further comprises a transverse groove 9 and rectangular sliding blocks 10, the two sides of the u-shaped bottom plate 1 are provided with first through grooves 3, the outer sides of the two fixing plates 2 are provided with second through grooves 21, the inner walls of the two first through grooves 3 are slidably connected with pull rods 4, the two transverse grooves 9 are symmetrically arranged in the operating box 7, the two pull rods 4 penetrate through the two second through grooves 21 in a mean square manner and extend to the inner parts of the transverse grooves 9 to be fixedly connected with the rectangular sliding blocks 10, the outer sides of the two rectangular sliding blocks 10 are slidably connected with the inner walls of the two transverse grooves 9 respectively, and the outer sides of the two pull rods 4 are respectively positioned in the inner parts of the two transverse grooves 9 and are sleeved with first springs 11.

In this embodiment, the first spring 11 may be pressed by the pull rod 4, so that the rectangular slider 10 slides in the pulling direction, and cooperates with the fixing mechanism and the positioning mechanism.

Example 3

As shown in fig. 1, 2, 3 and 4, one end of the two pull rods 4 far away from the rectangular sliding block 10 extends to the outer side of the U-shaped bottom plate 1 and is fixedly connected with a handle 5.

In this embodiment, the pull rod 4 can be pulled and the pull rod 4 can be pushed to slide by the handle 5.

Example 4

As shown in fig. 1, 2, 3 and 4, the positioning mechanism comprises a lower slide bar 17, a lower spring 18 and a lower trapezoidal slide bar 19, two vertical grooves 15 are symmetrically formed in the operation box 7 and at one side of each horizontal groove 9, the two horizontal grooves 9 are respectively communicated with the interiors of the two vertical grooves 15, the interiors of the two vertical grooves 15 are respectively and slidably connected with the lower trapezoidal slide bar 19, the tops of the two lower trapezoidal slide bars 19 are respectively and fixedly connected with the lower slide bar 17, and the outer sides of the two lower slide bars 17 are respectively sleeved with the lower spring 18.

As shown in fig. 1, 2, 3 and 4, the fixing mechanism comprises an upper spring 12, an upper slide bar 13 and an upper trapezoid slide block 14, the inside of each vertical groove 15 is slidably connected with the upper trapezoid slide block 14, the tops of the two upper trapezoid slide blocks 14 are fixedly connected with the upper slide bar 13, the outer sides of the two upper slide bars 13 are respectively sleeved with the upper spring 12, and the elastic force of the first spring 11 is larger than the sum of the elastic forces of the upper spring 12 and the lower spring 18.

In this embodiment, the length of the lower slide bar 17 is greater than that of the upper slide bar 13, and the difference is slightly greater than the difference between the distances from the top of the operation box 7 to the base plate 8 and the bottom of the operation box 7 to the bottom of the inner wall of the U-shaped bottom plate 1, by this arrangement, after the positioning is completed, the upper slide bar 13 is lower than the base plate 8 by pulling the handle 5 with proper force while the lower slide bar 17 is not pulled out of the machine tool clamping groove 16, and by the elastic force of the first spring 11 being greater than the sum of the elastic forces of the upper spring 12 and the lower spring 18, the first spring 11 can push out the two slide bars in a natural state.

Example 5

As shown in fig. 1, 2, 3 and 4, the two sides of the inner wall of the U-shaped bottom plate 1 are provided with first sliding grooves 6, a base plate 8 is slidably connected between the inner walls of the two first sliding grooves 6, two base clamping grooves 20 are provided at the bottom of the base plate 8, and two upper sliding rods 13 respectively extend to the inside of the two base clamping grooves 20.

In this embodiment, the upper slide bar 13 cooperates with the base clamping groove 20 to fix the base plate 8.

Example 6

As shown in fig. 1, 2, 3 and 4, a plurality of machine tool clamping grooves 16 are equidistantly arranged at the bottom of the inner wall of the U-shaped bottom plate 1, and two lower slide bars 17 respectively extend into the machine tool clamping grooves 16.

In this embodiment, positioning is achieved by the lower slide bar 17 extending to the machine tool clamping groove 16.

Working principle:

as shown in fig. 1, 2, 3 and 4, firstly, the positioning mechanism is utilized to position the operation box 7, two handles 5 are pulled simultaneously, so that the rectangular slide block 10 extrudes the first spring 11, meanwhile, the upper trapezoidal slide block 14 and the lower trapezoidal slide block 19 lose the thrust of the rectangular slide block 10, respectively slide towards the middle under the action of the elasticity of the upper spring 12 and the lower spring 18, simultaneously, the upper slide bar 13 and the lower slide bar 17 are driven to retract towards the inside of the operation box 7 respectively, at the moment, the handle 5 is pushed, the operation box 7 can flexibly move on the U-shaped bottom plate 1, the handle 5 is released after the positioning point is found, the first spring 11 rebounds, the rectangular slide block 10 is extruded, meanwhile, the upper trapezoidal slide block 14 is pushed to move upwards and the lower trapezoidal slide block 19 downwards, meanwhile, the upper slide bar 17 is pushed to move towards the direction away from the operation box 7 respectively, the lower slide bar 17 is just clamped in the machine tool clamping groove 16, positioning is completed, the base plate 8 is moved to a position close to the two upper slide bars 13, the handle 5 is pulled by proper pulling force, the upper slide bars 13 are positioned below the base plate 8, meanwhile, the lower slide bar 17 is still positioned in the machine tool clamping groove 16, the base plate 8 is moved at the moment, the upper slide bars 13 are positioned below the base plate 8, the handle 5 can be loosened, the base plate 8 is continuously moved, the upper slide bars 13 are clamped in the base clamping groove 20, fixing is completed, the operation quality and the use efficiency are greatly improved compared with the traditional device, the problem that the traditional technology does not have an operating mechanism, and the positioning mechanism and the fixing mechanism cannot be flexibly moved at the same time, so that the positioning adjustment range and the flexibility are insufficient in the practical application process is solved.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a lathe base location structure, includes U type bottom plate (1), operating device, positioning mechanism and fixed establishment, its characterized in that: the inside of U type bottom plate (1) is provided with positioning mechanism, the inside of U type bottom plate (1) just is located positioning mechanism's top and is provided with fixed establishment, the bottom symmetry fixedly connected with of U type bottom plate (1) inner wall two fixed plates (2), two sliding connection has control box (7) between the outside of fixed plate (2), operating mechanism sets up the inside at control box (7), operating mechanism includes first spring (11).

2. A machine tool base positioning structure according to claim 1, wherein: the operating mechanism further comprises a transverse groove (9) and rectangular sliding blocks (10), wherein the two sides of the U-shaped bottom plate (1) are respectively provided with a first through groove (3), the two sides of the fixing plate (2) are respectively provided with a second through groove (21), the two sides of the fixing plate are respectively provided with a pull rod (4) in sliding connection with the inner walls of the first through grooves (3), the two transverse grooves (9) are symmetrically arranged in the operating box (7), the two pull rods (4) are respectively penetrated by the two second through grooves (21) in a mean square manner and are respectively extended to the rectangular sliding blocks (10) in the inner fixing connection with the inner walls of the two transverse grooves (9), and the two sides of the pull rods (4) are respectively positioned in the inner sides of the two transverse grooves (9) in a sleeved mode and are respectively provided with a first spring (11).

3. A machine tool base positioning structure according to claim 2, wherein: one end of each pull rod (4) far away from the rectangular sliding block (10) extends to the outer side of the U-shaped bottom plate (1) and is fixedly connected with a handle (5).

4. A machine tool base positioning structure according to claim 3, wherein: the positioning mechanism comprises a lower slide bar (17), lower springs (18) and lower trapezoidal slide blocks (19), wherein two vertical grooves (15) are symmetrically formed in the operation box (7) and are positioned at one side of each transverse groove (9), the two transverse grooves (9) are respectively communicated with the interiors of the two vertical grooves (15), the lower trapezoidal slide blocks (19) are connected with the interiors of the vertical grooves (15) in a sliding mode, the lower slide bars (17) are fixedly connected with the tops of the lower trapezoidal slide blocks (19), and the lower springs (18) are sleeved on the outsides of the lower slide bars (17).

5. A machine tool base positioning structure according to claim 4, wherein: the fixing mechanism comprises an upper spring (12), an upper sliding rod (13) and an upper trapezoid sliding block (14), wherein the upper trapezoid sliding block (14) is slidably connected to the inside of each vertical groove (15), the upper sliding rod (13) is fixedly connected to the top of each upper trapezoid sliding block (14), the upper spring (12) is sleeved on the outer side of each upper sliding rod (13), and the elastic force of each first spring (11) is larger than the sum of the elastic forces of the upper spring (12) and the lower spring (18).

6. A machine tool base positioning structure according to claim 5, wherein: the U-shaped bottom plate (1) is characterized in that first sliding grooves (6) are formed in two sides of the inner wall of the U-shaped bottom plate (1), a base plate (8) is connected between the inner walls of the first sliding grooves (6) in a sliding mode, two base clamping grooves (20) are formed in the bottom of the base plate (8), and the upper sliding rods (13) respectively extend to the inside of the two base clamping grooves (20).

7. A machine tool base positioning structure according to claim 6, wherein: the bottom of the inner wall of the U-shaped bottom plate (1) is provided with a plurality of machine tool clamping grooves (16) at equal intervals, and the two lower slide bars (17) respectively extend to the inner parts of the machine tool clamping grooves (16).