CN216463144U - High-precision automatic positioning and clamping device for multi-axis numerical control machine tool - Google Patents
High-precision automatic positioning and clamping device for multi-axis numerical control machine tool Download PDFInfo
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- CN216463144U CN216463144U CN202122801807.3U CN202122801807U CN216463144U CN 216463144 U CN216463144 U CN 216463144U CN 202122801807 U CN202122801807 U CN 202122801807U CN 216463144 U CN216463144 U CN 216463144U
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Abstract
The utility model discloses a high-precision automatic positioning and clamping device for a multi-axis numerical control machine tool, which comprises a positioning bottom plate, wherein a positioning support column is arranged on the outer surface of the upper end of the positioning bottom plate, a sliding groove is formed in the outer end of the positioning support column, a limiting block is arranged at the inner end of the sliding groove, a threaded rod is arranged at the upper end of the limiting block, which corresponds to the inner end of the sliding groove, a threaded sleeve is arranged on the outer surface of the threaded rod, a connecting rod is arranged at the outer end of the threaded sleeve, a sliding clamping plate is arranged at the outer end of the connecting rod, a fixed clamping plate is arranged at the upper end of the sliding clamping plate, an inner hexagonal hole movable block is arranged at the outer end of the fixed clamping plate, which corresponds to the upper end of the threaded rod, and a movable groove is formed in the outer end of the inner hexagonal hole movable block. The high-precision automatic positioning and clamping device for the multi-axis numerical control machine tool is convenient to adjust the distance between the inner parts of the clamping devices, brings convenience to use, is convenient to adjust the angle, and realizes the angle positioning of the clamping devices.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a high-precision automatic positioning and clamping device for a multi-axis numerical control machine tool.
Background
Because the use to the digit control machine tool becomes very frequent now, when processing the part to the digit control machine tool, the requirement to the clamping device in the internal operation space is higher, but the location clamping device of digit control machine tool that exists at present still has some problems to improve, firstly, still more complicated to the adjustment between the inside distance that presss from both sides tight anchor clamps, secondly, to pressing from both sides after accomplishing, can not carry out the rotation fixed operation at a certain angle, for this reason, we propose a multiaxis digit control machine tool and use high accuracy automatic positioning clamping device.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-precision automatic positioning and clamping device for a multi-axis numerical control machine tool, which can effectively solve the problems in the background technology.
In order to realize the purpose, the utility model adopts the technical scheme that:
a high-precision automatic positioning and clamping device for a multi-axis numerical control machine tool comprises a positioning bottom plate, wherein a positioning support column is arranged on the outer surface of the upper end of the positioning bottom plate, a sliding groove is formed in the outer end of the positioning support column, a limiting block is arranged at the inner end of the sliding groove, a threaded rod is arranged at the upper end of the limiting block corresponding to the inner end of the sliding groove, a threaded sleeve is arranged on the outer surface of the threaded rod, a connecting rod is arranged at the outer end of the threaded sleeve, a sliding clamping plate is arranged at the outer end of the connecting rod, a fixed clamping plate is arranged at the upper end of the sliding clamping plate, an inner hexagonal hole movable block is arranged at the outer end of the fixed clamping plate corresponding to the upper end of the threaded rod, a movable groove is formed in the outer end of the inner hexagonal hole movable block, a handle is arranged at the outer end of the positioning support column, an adjusting rod is arranged at the outer end of the handle, a clamping tooth is arranged at the tail end of the adjusting rod, the outer end of latch is provided with the tooth's socket, the outer end of tooth's socket is provided with the annular, the inner of annular is provided with outer pole, the outer end of outer pole is provided with the spring corresponding the inner of adjusting the pole, the inner of spring is provided with interior pole.
Preferably, the outer end of positioning support post is provided with the fixed plate, and the height that highly is less than positioning support post of fixed plate, the spout is embedded in the surface of locating plate, and the height that highly is less than the locating plate of spout, the cross section of spout is inside circular portion and outside square portion, the diameter length of circular portion is greater than threaded sleeve outer end cross section diameter length, and the cross section size of square portion is the cross section size of connecting rod.
By adopting the technical scheme, the following technical effects can be achieved: through being provided with the spout, the convenience reciprocates at the spout inside to the threaded sleeve.
Preferably, the stopper is embedded in the inner of fixed plate, and is located the lower extreme of spout, between the upper end of stopper and the upper end surface of threaded rod, the upper end of threaded rod runs through fixed connection between activity groove and interior hexagonal hole movable block, swing joint between threaded sleeve and the threaded rod, equal fixed connection between threaded sleeve's outer end and the connecting rod, between the outer end of connecting rod and the slip splint, symmetric distribution between slip splint and the solid fixed splint.
By adopting the technical scheme, the following technical effects can be achieved: through being provided with the stopper, the convenience is fixed the position of threaded rod.
Preferably, the handle and the adjusting rod are fixedly connected, the diameter of the vertical section of the adjusting rod is smaller than that of the handle, the inner surface of the tail end of the adjusting rod is fixedly connected with the latch, and the latch is symmetrically distributed up and down along the central axis of the adjusting rod.
By adopting the technical scheme, the following technical effects can be achieved: through being provided with the regulation pole, make things convenient for the latch to slide and adjust clamping device's angle in the draw-in groove.
Preferably, sliding connection between latch and the tooth's socket, and the tooth's socket inlays in the surface of outer pole outward, and the quantity of tooth's socket is a plurality of groups, the length of tooth's socket is less than the length of outer pole, the front end that the annular is located the tooth's socket corresponds the surface of outer pole, and the degree of depth of annular is greater than the degree of depth of tooth's socket, the inner of annular is provided with outer pole, fixed connection between the front end of outer pole and the spring, be provided with the circular slot between the internal surface of regulation pole, and the inner of circular slot is provided with the circular block, and the cross-sectional size of circular block is greater than the cross-sectional size of inner pole, and the cross-sectional size of circular block is less than the inner cross-sectional size of regulation pole, fixed connection between the other end of circular block and interior pole, spring, and the interior surface swing joint of circular block and circular slot, and the cross-sectional size of circular block is greater than the notch end cross-sectional size of circular slot.
By adopting the technical scheme, the following technical effects can be achieved: through being provided with circular recess and circular piece, when the convenience is carried out the pivoted in outside handle, the rotation between the regulation pole is adjusted to the good spring of regulation.
Compared with the prior art, the utility model has the following beneficial effects: the high-precision automatic positioning and clamping device for the multi-axis numerical control machine tool is provided with a fixed clamping plate, a sliding chute, a threaded rod, a threaded sleeve, a connecting rod, an inner hexagonal hole movable block, a movable groove and a limiting block, when an object needs to be clamped on the clamping device, the inner hexagonal hole movable block positioned in the movable groove is firstly rotated by a tool, so that the inner hexagonal hole movable block rotates to drive the threaded rod with the lower end positioned in the sliding chute to rotate under the limitation of the limiting block, and the threaded sleeve fixedly connected with the connecting rod and positioned at the rear end of the sliding clamping plate slides up and down at the inner end of the sliding chute, so that the distance between the sliding clamping plate and the fixed clamping plate is changed, the aim of clamping the object is fulfilled, the operation is very simple and convenient, and the angle of the object clamped by the clamp can be changed by the arrangement of a handle, an adjusting rod, a latch, a tooth socket, a ring groove, an inner rod, an outer rod and a spring, at first the pulling is located the handle of alignment support post outer end and makes the handle pulling rather than the regulation pole of being connected, make the latch of adjusting the pole tail end slide on the draw-in groove, and finally leave the draw-in groove, get into the annular, rotate handle angle regulation, make the latch at the annular internal rotation, later inwards promote the handle, make the latch get into in another a pair of draw-in groove, the convenience carries out the regulation of angle to the object that needs processing, the internal surface that the pole slided in the outer pole in the drawing and shrink drive through the spring, the convenience is to the recovery of adjusting the pole, whole multiaxis is high accuracy automatic positioning clamping device for digit control machine tool simple structure, the operation is more convenient, the effect of use is better for the traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-precision automatic positioning and clamping device for a multi-axis numerical control machine tool according to the present invention;
FIG. 2 is a partially enlarged structural view of a high-precision automatic positioning and clamping device for a multi-axis numerical control machine tool according to the present invention;
FIG. 3 is a front right side view of a chute portion of the high precision automatic positioning and clamping device for a multi-axis numerical control machine tool according to the present invention;
FIG. 4 is an enlarged structural view of a handle of the high-precision automatic positioning and clamping device for the multi-axis numerical control machine tool according to the present invention;
FIG. 5 is a partially enlarged front side sectional view of a positioning support column of the high-precision automatic positioning and clamping device for a multi-axis numerical control machine tool according to the present invention;
fig. 6 is an enlarged perspective view of the inner end of a positioning support column of the high-precision automatic positioning and clamping device for the multi-axis numerical control machine tool of the present invention.
In the figure: 1. positioning the bottom plate; 2. positioning a support column; 3. fixing the clamping plate; 4. a sliding clamp plate; 5. a chute; 6. a threaded rod; 7. a threaded sleeve; 8. a connecting rod; 9. the inner hexagonal hole movable block; 10. a movable groove; 11. a limiting block; 12. a handle; 13. adjusting a rod; 14. clamping teeth; 15. a tooth socket; 16. a ring groove; 17. an inner rod; 18. an outer rod; 19. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in figures 1-6, a high-precision automatic positioning and clamping device for a multi-axis numerical control machine tool comprises a positioning bottom plate 1, a positioning support column 2 is arranged on the outer surface of the upper end of the positioning bottom plate 1, a sliding chute 5 is arranged at the outer end of the positioning support column 2, a limiting block 11 is arranged at the inner end of the sliding chute 5, a threaded rod 6 is arranged at the upper end of the limiting block 11 corresponding to the inner end of the sliding chute 5, a threaded sleeve 7 is arranged on the outer surface of the threaded rod 6, a connecting rod 8 is arranged at the outer end of the threaded sleeve 7, a sliding clamping plate 4 is arranged at the outer end of the connecting rod 8, a fixed clamping plate 3 is arranged at the upper end of the sliding clamping plate 4, an inner hexagonal hole movable block 9 is arranged at the outer end of the fixed clamping plate 3 corresponding to the upper end of the threaded rod 6, a movable groove 10 is arranged at the outer end of the inner hexagonal hole movable block 9, a handle 12 is arranged at the outer end of the positioning support column 2, and an adjusting rod 13 is arranged at the outer end of the handle 12, the tail end of the adjusting rod 13 is provided with a latch 14, the outer end of the latch 14 is provided with a tooth groove 15, the outer end of the tooth groove 15 is provided with a ring groove 16, the inner end of the ring groove 16 is provided with an outer rod 18, the outer end of the outer rod 18 is provided with a spring 19 corresponding to the inner end of the adjusting rod 13, the inner end of the spring 19 is provided with an inner rod 17, the inner end of the positioning support column 2 communicated with the outer rod 18 is provided with an inner rod 17 and an outer rod 18, the tail end of the inner rod 17 is fixedly connected with a fixing plate, communication with the whole device is achieved, and adjustment consistency of angles is facilitated.
The outer end of positioning support post 2 is provided with the fixed plate, and the height that highly is less than positioning support post 2 of fixed plate, spout 5 is embedded in the surface of locating plate, and spout 5 highly is less than the height of locating plate, the cross section of spout 5 is inside circular portion and outside square portion, the diameter of circular portion is grown up and is longer than the cross-section diameter of 7 outer ends of threaded sleeve, and the cross-section size of square portion is the cross-section size of connecting rod 8, through being provided with spout 5, the convenience reciprocates in 5 insides of spout to threaded sleeve 7.
Fixed connection between handle 12 and the regulation pole 13, and the vertical cross-section diameter of adjusting pole 13 is less than the vertical cross-section diameter of handle 12, adjusts fixed connection between the tail end internal surface of pole 13 and latch 14, and latch 14 is upper and lower symmetric distribution along the axis of adjusting pole 13, through being provided with regulation pole 13, makes things convenient for latch 14 to slide in the draw-in groove and adjusts clamping device's angle.
The latch 14 is connected with the tooth socket 15 in a sliding manner, the tooth socket 15 is embedded on the outer surface of the outer rod 18, the number of the tooth sockets 15 is a plurality of groups, the length of the tooth socket 15 is less than that of the outer rod 18, the ring groove 16 is positioned at the front end of the tooth socket 15 and corresponds to the outer surface of the outer rod 18, the depth of the ring groove 16 is greater than that of the tooth socket 15, the inner end of the ring groove 16 is provided with the outer rod 18, the front end of the outer rod 18 is fixedly connected with the spring 19, a circular groove is arranged between the inner surfaces of the adjusting rods 13, a circular block is arranged at the inner end of the circular groove, the cross section of the circular block is greater than that of the inner rod 17, the cross section of the circular block is smaller than that of the inner end of the adjusting rods 13, the circular block is fixedly connected with the inner rod 17 and the other end of the spring 19, the circular block is movably connected with the inner surface of the circular groove, the cross section of the circular block is greater than that of the notch end of the circular groove, and by arranging the circular groove and the circular block, the rotation between the spring 19 and the adjustment lever 13 is adjusted when the outer handle 12 is turned.
It should be noted that the utility model is a high-precision automatic positioning and clamping device for a multi-axis numerical control machine, when in use, a user needs to clamp an object to the clamping device, firstly, a tool is used to rotate an inner hexagonal hole movable block 9 positioned in a movable groove 10, so that the inner hexagonal hole movable block 9 rotates to drive a threaded rod 6 with the lower end positioned in a chute 5 to rotate under the limit of a limit block 11, a threaded sleeve 7 fixedly connected with a connecting rod 8 and positioned at the rear end of a sliding clamp plate 4 is driven to slide up and down at the inner end of the chute 5, so that the distance between the sliding clamp plate 4 and a fixed clamp plate 3 is changed, thereby achieving the purpose of clamping the object, the operation is very simple and convenient, when the user needs to change the angle of the object clamped by the clamp, firstly, a handle 12 positioned at the outer end of a positioning support column 2 is pulled, so that the handle 12 pulls an adjusting rod 13 connected with the handle, make the latch 14 of adjusting pole 13 tail end slide on the draw-in groove to finally leave the draw-in groove, get into annular 16, rotate the handle, angle regulation, make latch 14 at the 16 internal rotations of annular, later inwards promote handle 12, make latch 14 get into in another pair of draw-in groove, the convenience carries out the regulation of angle to the object that needs processed, through the drawing of spring 19 with contract and drive interior pole 17 slide at the internal surface of outer pole 18, the convenience is to adjusting the recovery of pole 13, and is comparatively convenient.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a multiaxis is high accuracy automatic positioning clamping device for digit control machine tool, includes location bottom plate (1), its characterized in that: the outer surface of the upper end of the positioning bottom plate (1) is provided with a positioning support column (2), the outer end of the positioning support column (2) is provided with a sliding groove (5), the inner end of the sliding groove (5) is provided with a limiting block (11), the inner end of the upper end of the limiting block (11) corresponding to the sliding groove (5) is provided with a threaded rod (6), the outer surface of the threaded rod (6) is provided with a threaded sleeve (7), the outer end of the threaded sleeve (7) is provided with a connecting rod (8), the outer end of the connecting rod (8) is provided with a sliding clamping plate (4), the upper end of the sliding clamping plate (4) is provided with a fixed clamping plate (3), the upper end of the outer end of the fixed clamping plate (3) corresponding to the threaded rod (6) is provided with an inner hexagonal hole movable block (9), the outer end of the inner hexagonal hole movable block (9) is provided with a movable groove (10), the outer end of the positioning support column (2) is provided with a handle (12), the outer end of handle (12) is provided with adjusts pole (13), the tail end of adjusting pole (13) is provided with latch (14), the outer end of latch (14) is provided with tooth's socket (15), the outer end of tooth's socket (15) is provided with annular (16), the inner of annular (16) is provided with outer pole (18), the outer end of outer pole (18) corresponds the inner of adjusting pole (13) and is provided with spring (19), the inner of spring (19) is provided with interior pole (17).
2. The high-precision automatic positioning and clamping device for the multi-axis numerical control machine tool according to claim 1, characterized in that: the outer end of positioning support post (2) is provided with the fixed plate, and the height that highly is less than positioning support post (2) of fixed plate, spout (5) are embedded in the surface of locating plate, and the height that highly is less than the locating plate of spout (5), the cross section of spout (5) is inside circular portion and outside square portion, the diameter of circular portion is grown up and is greater than threaded sleeve (7) outer end cross section diameter length, and the cross section size of square portion is the cross section size of connecting rod (8).
3. The high-precision automatic positioning and clamping device for the multi-axis numerical control machine tool according to claim 1, characterized in that: stopper (11) are embedded in the inner of fixed plate, and are located the lower extreme of spout (5), between the upper end of stopper (11) and the upper end surface of threaded rod (6), the upper end of threaded rod (6) runs through fixed connection between activity groove (10) and interior hexagonal hole movable block (9), swing joint between threaded sleeve (7) and threaded rod (6), equal fixed connection between the outer end of threaded sleeve (7) and connecting rod (8), between the outer end of connecting rod (8) and slide clamp plate (4), symmetric distribution between slide clamp plate (4) and fixed clamp plate (3).
4. The high-precision automatic positioning and clamping device for the multi-axis numerical control machine tool according to claim 1, characterized in that: handle (12) and regulation pole (13) between fixed connection, and the vertical cross section diameter of adjusting pole (13) is less than the vertical cross section diameter of handle (12), fixed connection between the tail end internal surface of adjusting pole (13) and latch (14), and latch (14) are upper and lower symmetric distribution along the axis of adjusting pole (13).
5. The high-precision automatic positioning and clamping device for the multi-axis numerical control machine tool according to claim 1, characterized in that: sliding connection between latch (14) and tooth's socket (15), and tooth's socket (15) inlay in the surface of outer pole (18) outward, and the quantity of tooth's socket (15) is a plurality of groups, the length of tooth's socket (15) is less than the length of outer pole (18), fixed connection between the front end of outer pole (18) and spring (19) that annular (16) are located tooth's socket (15) the surface of corresponding outer pole (18), and the degree of depth of annular (16) is greater than the degree of depth of tooth's socket (15), the inner of annular (16) is provided with outer pole (18), fixed connection between the front end of outer pole (18) and spring (19), be provided with the circular slot between the internal surface of regulation pole (13), and the inner of circular slot is provided with the circular block, and the cross-section size of circular block is greater than the cross-section size of interior pole (17), and the cross-section size of regulation pole (13) the inner pole (19), fixed connection between the circular block and the other end of interior pole (17), spring (19), and the circular block is movably connected with the inner surface of the circular groove, and the section size of the circular block is larger than that of the notch end of the circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122801807.3U CN216463144U (en) | 2021-11-16 | 2021-11-16 | High-precision automatic positioning and clamping device for multi-axis numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122801807.3U CN216463144U (en) | 2021-11-16 | 2021-11-16 | High-precision automatic positioning and clamping device for multi-axis numerical control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN216463144U true CN216463144U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122801807.3U Active CN216463144U (en) | 2021-11-16 | 2021-11-16 | High-precision automatic positioning and clamping device for multi-axis numerical control machine tool |
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|---|---|
| CN (1) | CN216463144U (en) |
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2021
- 2021-11-16 CN CN202122801807.3U patent/CN216463144U/en active Active
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